{"id":2747,"date":"2025-12-22T14:21:18","date_gmt":"2025-12-22T10:51:18","guid":{"rendered":"https:\/\/trref.com\/refractory-bricks\/?page_id=2747"},"modified":"2026-02-10T11:03:24","modified_gmt":"2026-02-10T07:33:24","slug":"fireclay-refractory-brick-guide","status":"publish","type":"page","link":"https:\/\/trref.com\/refractory-bricks\/fireclay-refractory-brick-guide\/","title":{"rendered":"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc | \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0647\u0646\u062f\u0633\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc 1350\u20131600\u00b0C (2025)"},"content":{"rendered":"<h3 style=\"text-align: center;\">\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0686\u06cc\u0633\u062a \u0648 \u0686\u06af\u0648\u0646\u0647 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u06f1\u06f3\u06f5\u06f0 \u062a\u0627 \u06f1\u06f6\u06f0\u06f0\u00b0C \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u0645\u061f<\/h3>\n<article>\n<div class=\"hook\">\n<p><strong>\u26a0\ufe0f \u0622\u06cc\u0627 lining \u06a9\u0648\u0631\u0647 \u0634\u0645\u0627 \u0632\u0648\u062f\u062a\u0631 \u0627\u0632 \u0645\u0648\u0639\u062f \u062a\u0631\u06a9 \u062e\u0648\u0631\u062f\u0647 \u0627\u0633\u062a\u061f<\/strong> \u0622\u06cc\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u0647\u200c\u0627\u06cc\u062f \u06a9\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u062e\u0631\u06cc\u062f\u0627\u0631\u06cc\u200c\u0634\u062f\u0647\u060c \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc ASTM \u0631\u0627 \u0646\u062f\u0627\u0631\u062f\u061f \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0635\u0646\u0639\u062a\u06cc \u0628\u0647 \u0627\u0634\u062a\u0628\u0627\u0647 <span class=\"highlight\">\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0646\u0645\u0627<\/span> \u0631\u0627 \u0628\u0627 <span class=\"highlight\">\u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc<\/span> \u0627\u0634\u062a\u0628\u0627\u0647 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f \u0648 \u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647 \u0645\u06cc\u0644\u06cc\u0627\u0631\u062f\u0647\u0627 \u062a\u0648\u0645\u0627\u0646 \u0647\u0632\u06cc\u0646\u0647 \u062a\u0639\u0645\u06cc\u0631 \u0648 \u062a\u0648\u0642\u0641 \u062e\u0637 \u062a\u0648\u0644\u06cc\u062f \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062f\u0627\u0631\u062f!<\/p>\n<p>\u2705 <strong>\u0648\u0639\u062f\u0647 \u0645\u0627 \u0628\u0647 \u0634\u0645\u0627:<\/strong> \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062c\u0627\u0645\u0639\u060c \u062f\u0642\u06cc\u0642\u0627\u064b \u06cc\u0627\u062f \u0645\u06cc\u200c\u06af\u06cc\u0631\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0622\u062c\u0631 fireclay \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0627\u0644\u0642\u0627\u06cc\u06cc\u060c boiler \u0648 \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0630\u0648\u0628 \u0641\u0644\u0632\u0627\u062a \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0645\u0639\u062a\u0628\u0631 RHI Magnesita\u060c Vesuvius \u0648 ASTM \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f. <strong>\u0628\u0627 \u0645\u0627 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0639\u0645\u0631 lining \u062e\u0648\u062f \u0631\u0627 \u0628\u06cc\u0634 \u0627\u0632 2 \u0628\u0631\u0627\u0628\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f!<\/strong><\/p>\n<\/div>\n<p>\u062a\u06cc\u0645 \u0645\u0647\u0646\u062f\u0633\u06cc <strong>\u0641\u0631\u0627\u0648\u0631\u062f\u0647 \u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632<\/strong> \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 12 \u0633\u0627\u0644 \u062a\u062c\u0631\u0628\u0647 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0635\u0646\u0639\u062a\u06cc \u0646\u0638\u06cc\u0631 <strong>\u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0627\u0631\u06a9<\/strong> \u0648 <strong>\u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647<\/strong>\u060c \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u062a\u0647\u06cc\u0647 \u06a9\u0631\u062f\u0647 \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0635\u0645\u06cc\u0645\u200c\u06af\u06cc\u0631\u06cc \u062f\u0642\u06cc\u0642 \u0648 \u0645\u0647\u0646\u062f\u0633\u06cc\u200c\u0634\u062f\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.<\/p>\n<h2>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0686\u06cc\u0633\u062a \u0648 \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u0627 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0646\u0645\u0627 \u062f\u0627\u0631\u062f\u061f<\/h2>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc (Fireclay Brick) \u06cc\u06a9 \u0645\u0627\u062f\u0647 \u0646\u0633\u0648\u0632 \u0633\u06cc\u0644\u06cc\u06a9\u0627\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u06a9\u0627\u0626\u0648\u0644\u0646 \u0648 \u0631\u0633\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u0628\u0627 <span class=\"highlight\">30-40\u066a \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 (Al\u2082O\u2083)<\/span> \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc 1350-1600\u00b0C \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0645\u0642\u0627\u0628\u0644\u060c \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0646\u0645\u0627 \u0635\u0631\u0641\u0627\u064b \u062c\u0646\u0628\u0647 \u062f\u06a9\u0648\u0631\u0627\u062a\u06cc\u0648 \u062f\u0627\u0631\u062f \u0648 \u0641\u0627\u0642\u062f \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc ASTM C20 \u06cc\u0627 C27 \u0627\u0633\u062a.<\/div>\n<p>\u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062e\u0631\u06cc\u062f\u0627\u0631\u0627\u0646 \u0635\u0646\u0639\u062a\u06cc \u0628\u0627 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0641\u0631\u0648\u0634\u0646\u062f\u0647\u200c\u0647\u0627 \u0622\u062c\u0631 \u0646\u0645\u0627 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 &#8220;\u0646\u0633\u0648\u0632 \u0635\u0646\u0639\u062a\u06cc&#8221; \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f! \u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 <strong>\u0641\u0631\u0648\u067e\u0627\u0634\u06cc \u0632\u0648\u062f\u0647\u0646\u06af\u0627\u0645 lining<\/strong> \u0648 <span class=\"highlight\">\u062a\u0648\u0642\u0641 \u063a\u06cc\u0631\u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0631\u06cc\u0632\u06cc\u200c\u0634\u062f\u0647 \u062e\u0637 \u062a\u0648\u0644\u06cc\u062f<\/span> \u0634\u0648\u062f.<\/p>\n<p><strong>\u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc:<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u0648\u06cc\u0698\u06af\u06cc<\/th>\n<th>\u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc<\/th>\n<th>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0646\u0645\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f<\/td>\n<td>ASTM C20, C27<\/td>\n<td>\u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0635\u0646\u0639\u062a\u06cc<\/td>\n<\/tr>\n<tr>\n<td>\u062f\u0631\u0635\u062f \u0622\u0644\u0648\u0645\u06cc\u0646\u0627<\/td>\n<td>30-40%<\/td>\n<td>\u0645\u0639\u0645\u0648\u0644\u0627\u064b &lt;20%<\/td>\n<\/tr>\n<tr>\n<td>RUL (\u00b0C)<\/td>\n<td>1400-1450<\/td>\n<td>\u0646\u0627\u0645\u0634\u062e\u0635<\/td>\n<\/tr>\n<tr>\n<td>\u06a9\u0627\u0631\u0628\u0631\u062f<\/td>\n<td>\u06a9\u0648\u0631\u0647\u060c boiler\u060c \u0641\u0648\u0644\u0627\u062f<\/td>\n<td>\u062f\u06a9\u0648\u0631\u0627\u0633\u06cc\u0648\u0646 \u062f\u0627\u062e\u0644\u06cc<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u062e\u0644\u062e\u0644 (%)<\/td>\n<td>18-25 (\u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647)<\/td>\n<td>\u0646\u0627\u0645\u0634\u062e\u0635 \u0648 \u0628\u0627\u0644\u0627<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0637\u0628\u0642 \u062f\u06cc\u062a\u0627\u0634\u06cc\u062a\u200c\u0647\u0627\u06cc <a href=\"https:\/\/www.vesuvius.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Vesuvius Technical Datasheet<\/a>\u060c \u0622\u062c\u0631 fireclay \u0648\u0627\u0642\u0639\u06cc \u0628\u0627\u06cc\u062f certification \u0645\u0633\u062a\u0642\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. <strong>\u0647\u0631\u06af\u0632 \u0628\u062f\u0648\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a datasheet \u062e\u0631\u06cc\u062f \u0646\u06a9\u0646\u06cc\u062f!<\/strong><\/p>\n<div class=\"cta-box\">\n<p>\ud83d\udca1 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u0634\u0627\u0648\u0631\u0647 \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0645\u0646\u0627\u0633\u0628 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u062f\u0627\u0631\u06cc\u062f\u061f<\/p>\n<p><a href=\"https:\/\/trref.com\/refractory-bricks\/contact-us\/\">\u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u0627 \u0628\u0627 \u06a9\u0627\u0631\u0634\u0646\u0627\u0633\u0627\u0646 \u0645\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/a><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/article>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-2749 \" src=\"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution.png\" alt=\"\u0645\u0642\u0627\u06cc\u0633\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627 \u0622\u062c\u0631 \u0628\u06cc\u200c\u06a9\u06cc\u0641\u06cc\u062a \u062f\u0631 lining \u06a9\u0648\u0631\u0647\" width=\"817\" height=\"817\" title=\"\" srcset=\"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution.png 1024w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution-300x300.png 300w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution-150x150.png 150w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution-768x768.png 768w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution-100x100.png 100w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution-350x350.png 350w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution-600x600.png 600w\" sizes=\"(max-width: 817px) 100vw, 817px\" \/><\/p>\n<article>\n<h2><\/h2>\n<h2>\u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0646\u06cc \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc (\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u062d\u0648\u0631)<\/h2>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u0635\u062d\u06cc\u062d \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u062f\u0648\u0646 \u062f\u0631\u06a9 \u062f\u0642\u06cc\u0642 \u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0646\u06cc\u060c \u0645\u0627\u0646\u0646\u062f \u0631\u0627\u0646\u0646\u062f\u06af\u06cc \u062f\u0631 \u0645\u0647 \u063a\u0644\u06cc\u0638 \u0627\u0633\u062a! \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u062d\u06cc\u0627\u062a\u06cc \u06a9\u0647 <strong>\u062a\u0639\u06cc\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647 \u0639\u0645\u0631 lining \u0634\u0645\u0627<\/strong> \u0647\u0633\u062a\u0646\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645:<\/p>\n<h3>\u062f\u0631\u0635\u062f \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 (\u06f3\u06f0\u2013\u06f4\u06f0\u066a) \u0648 SiO\u2082 \u0686\u0647 \u062a\u0623\u062b\u06cc\u0631\u06cc \u062f\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0648\u0631\u0647 \u062f\u0627\u0631\u062f\u061f<\/h3>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 (Al\u2082O\u2083) \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u0647 30-40\u066a \u0628\u0627\u0639\u062b \u0627\u0641\u0632\u0627\u06cc\u0634 <span class=\"highlight\">\u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 \u062f\u0645\u0627 \u0648 \u0628\u0627\u0631 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc<\/span> \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0633\u06cc\u0644\u06cc\u0633 (SiO\u2082) \u0628\u0627 \u0646\u0633\u0628\u062a 50-60\u066a \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0646\u0633\u0628\u062a \u0628\u0647\u06cc\u0646\u0647 \u0627\u06cc\u0646 \u062f\u0648\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 slag \u0627\u0633\u06cc\u062f\u06cc \u0648 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0645\u06cc\u200c\u0628\u062e\u0634\u062f.<\/div>\n<p>\u0628\u0631 \u0627\u0633\u0627\u0633 <a href=\"https:\/\/www.rhimagnesita.com\/\" target=\"_blank\" rel=\"nofollow noopener\">RHI Magnesita Datasheet 2024<\/a>\u060c \u062a\u0631\u06a9\u06cc\u0628 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627\u06cc\u062f \u062f\u0642\u06cc\u0642\u0627\u064b \u0627\u06cc\u0646 \u0645\u0648\u0627\u0632\u0646\u0647 \u0631\u0627 \u0631\u0639\u0627\u06cc\u062a \u06a9\u0646\u062f:<\/p>\n<ul>\n<li><strong>Al\u2082O\u2083: 30-42\u066a<\/strong> \u2192 \u0627\u0641\u0632\u0627\u06cc\u0634 RUL \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 \u062e\u0632\u0634 \u062d\u0631\u0627\u0631\u062a\u06cc<\/li>\n<li><strong>SiO\u2082: 50-65\u066a<\/strong> \u2192 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 slag \u0627\u0633\u06cc\u062f\u06cc<\/li>\n<li><strong>Fe\u2082O\u2083 + TiO\u2082: &lt;3\u066a<\/strong> \u2192 \u06a9\u0627\u0647\u0634 \u0646\u0627\u062e\u0627\u0644\u0635\u06cc\u200c\u0647\u0627 \u06a9\u0647 \u0646\u0642\u0637\u0647 \u0630\u0648\u0628 \u0631\u0627 \u067e\u0627\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u0622\u0648\u0631\u0646\u062f<\/li>\n<li><strong>CaO + MgO: &lt;2.5\u066a<\/strong> \u2192 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0648\u0627\u06a9\u0646\u0634 \u0628\u0627 slag \u0642\u0644\u06cc\u0627\u06cc\u06cc<\/li>\n<\/ul>\n<div class=\"warning-box\">\u26a0\ufe0f <strong>\u0647\u0634\u062f\u0627\u0631 \u062d\u06cc\u0627\u062a\u06cc:<\/strong> \u0627\u06af\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06a9\u0645\u062a\u0631 \u0627\u0632 30\u066a \u0628\u0627\u0634\u062f\u060c \u0622\u062c\u0631 \u062f\u0631 \u062f\u0645\u0627\u06cc \u0628\u0627\u0644\u0627\u06cc 1300\u00b0C \u062f\u0686\u0627\u0631 deformation \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 lining \u0634\u0645\u0627 \u0641\u0631\u0648 \u0645\u06cc\u200c\u0631\u06cc\u0632\u062f! \u0627\u06cc\u0646 \u0631\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0646\u0638\u06cc\u0631 \u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647 \u0628\u0627\u0631\u0647\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645.<\/div>\n<h3>\u0686\u06af\u0627\u0644\u06cc \u06f1.\u06f8 \u062a\u0627 \u06f2.\u06f2 g\/cm\u00b3 \u0648 \u062a\u062e\u0644\u062e\u0644 \u06f1\u06f8\u2013\u06f2\u06f5\u066a \u0686\u0647 \u0645\u0639\u0646\u0627\u06cc\u06cc \u062f\u0631 \u0639\u0645\u0644 \u062f\u0627\u0631\u062f\u061f<\/h3>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0686\u06af\u0627\u0644\u06cc \u0638\u0627\u0647\u0631\u06cc 1.8-2.2 g\/cm\u00b3 \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 <span class=\"highlight\">\u062a\u0631\u0627\u06a9\u0645 \u0645\u0646\u0627\u0633\u0628 \u0630\u0631\u0627\u062a<\/span> \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u0639\u062b \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u062a\u062e\u0644\u062e\u0644 18-25\u066a \u0628\u0627\u06cc\u062f \u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u061b \u062a\u062e\u0644\u062e\u0644 \u0628\u0627\u0644\u0627\u062a\u0631 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0641\u0648\u0630 slag \u0648 \u06a9\u0627\u0647\u0634 \u0639\u0645\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/div>\n<p>\u0637\u0628\u0642 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f <a href=\"https:\/\/www.astm.org\/c0020-00.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM C20<\/a>\u060c \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0631 \u0631\u0648\u06cc:<\/p>\n<ol>\n<li><strong>\u0645\u0642\u0627\u0648\u0645\u062a \u0641\u0634\u0627\u0631\u06cc \u0633\u0631\u062f (CCS)<\/strong>: \u0686\u06af\u0627\u0644\u06cc \u0628\u0627\u0644\u0627\u062a\u0631 = CCS \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 200 kg\/cm\u00b2<\/li>\n<li><strong>\u0646\u0641\u0648\u0630\u067e\u0630\u06cc\u0631\u06cc<\/strong>: \u062a\u062e\u0644\u062e\u0644 \u0632\u06cc\u0631 20\u066a = \u0645\u0642\u0627\u0648\u0645\u062a \u0639\u0627\u0644\u06cc \u0628\u0647 \u0646\u0641\u0648\u0630 \u0645\u0630\u0627\u0628<\/li>\n<li><strong>\u0639\u0627\u06cc\u0642 \u062d\u0631\u0627\u0631\u062a\u06cc<\/strong>: \u062a\u062e\u0644\u062e\u0644 \u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647 = \u06a9\u0627\u0647\u0634 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a \u0628\u062f\u0648\u0646 \u06a9\u0627\u0647\u0634 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645<\/li>\n<\/ol>\n<p><strong>\u0646\u06a9\u062a\u0647 \u0637\u0644\u0627\u06cc\u06cc:<\/strong> \u0628\u0631\u0627\u06cc boiler \u0635\u0646\u0639\u062a\u06cc\u060c \u062a\u0631\u062c\u06cc\u062d\u0627\u064b \u0622\u062c\u0631 \u0628\u0627 porosity 18-22\u066a \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0647\u0645 \u0639\u0627\u06cc\u0642 \u062e\u0648\u0628\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u0647\u0645 \u0645\u0642\u0627\u0648\u0645\u062a \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u06a9\u0627\u0641\u06cc.<\/p>\n<h2>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u062a\u0627 \u0686\u0647 \u062f\u0645\u0627\u06cc\u06cc \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 RUL \u0648\u0627\u0642\u0639\u06cc \u0622\u0646 \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f<\/h2>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0622\u062c\u0631\u0647\u0627\u06cc \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc <strong>1350-1500\u00b0C<\/strong> \u0631\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u062f\u0645\u0627\u06cc RUL (Refractoriness Under Load) \u0622\u0646\u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b <span class=\"highlight\">1400-1450\u00b0C<\/span> \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062f\u06cc\u062a\u0627\u0634\u06cc\u062a\u200c\u0647\u0627\u06cc Vesuvius \u0648 RHI Magnesita \u062a\u0627\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0627\u0633\u062a.<\/div>\n<p>\u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0641\u0631\u0648\u0634\u0646\u062f\u06af\u0627\u0646 \u0627\u062f\u0639\u0627 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0622\u062c\u0631 \u0622\u0646\u0647\u0627 \u062a\u0627 1700\u00b0C \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0645\u0627 <strong>\u0648\u0627\u0642\u0639\u06cc\u062a \u0686\u06cc\u0633\u062a\u061f<\/strong><\/p>\n<ul>\n<li><strong>\u062f\u0645\u0627\u06cc \u0630\u0648\u0628 \u0646\u0638\u0631\u06cc (PCE)<\/strong>: 1750-1800\u00b0C (\u0628\u062f\u0648\u0646 \u0628\u0627\u0631)<\/li>\n<li><strong>\u062f\u0645\u0627\u06cc RUL \u0648\u0627\u0642\u0639\u06cc<\/strong>: 1400-1450\u00b0C (\u062a\u062d\u062a \u0641\u0634\u0627\u0631 0.2 MPa)<\/li>\n<li><strong>\u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc \u0627\u0645\u0646<\/strong>: 1300-1500\u00b0C (\u0628\u0627 \u0636\u0631\u06cc\u0628 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646)<\/li>\n<\/ul>\n<p>\u0637\u0628\u0642 \u062a\u0633\u062a\u200c\u0647\u0627\u06cc <a href=\"https:\/\/www.vesuvius.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Vesuvius \u2013 RUL @1400\u00b0C<\/a>\u060c \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0645\u0627 \u062a\u062d\u062a \u0628\u0627\u0631 0.2 MPa \u062a\u0646\u0647\u0627 2-3\u066a deformation \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u06cc\u0639\u0646\u06cc <strong>\u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0639\u0627\u0644\u06cc<\/strong> \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0627\u0644\u0642\u0627\u06cc\u06cc \u0648 \u0628\u0648\u062a\u06af\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f.<\/p>\n<div class=\"cta-box\">\n<p>\ud83d\udd25 \u0622\u06cc\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f lining \u06a9\u0648\u0631\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u0622\u062c\u0631 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062a\u062c\u0647\u06cc\u0632 \u06a9\u0646\u06cc\u062f\u061f<\/p>\n<p><a href=\"https:\/\/trref.com\/refractory-bricks\/products\/\">\u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0645\u0627 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/p>\n<\/div>\n<h2>\u0686\u06af\u0648\u0646\u0647 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0645\u0646\u0627\u0633\u0628 \u06a9\u0648\u0631\u0647 \u0627\u0644\u0642\u0627\u06cc\u06cc \u06f1\u06f3\u06f5\u06f0\u00b0C \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0648 \u0686\u06cc\u062f\u0645\u0627\u0646 \u06a9\u0646\u06cc\u0645\u061f<\/h2>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647 \u0627\u0644\u0642\u0627\u06cc\u06cc 1350\u00b0C \u0628\u0627\u06cc\u062f \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627 <span class=\"highlight\">CCS \u062d\u062f\u0627\u0642\u0644 200 kg\/cm\u00b2<\/span>\u060c porosity \u06a9\u0645\u062a\u0631 \u0627\u0632 20\u066a \u0648 <strong>\u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0628\u0627\u0644\u0627<\/strong> (\u062d\u062f\u0627\u0642\u0644 15 \u0633\u06cc\u06a9\u0644) \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u0648\u062f. \u0686\u06cc\u062f\u0645\u0627\u0646 \u0628\u0627\u06cc\u062f \u0628\u0627 \u062f\u0631\u0632\u0647\u0627\u06cc 2-3 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631\u06cc \u0648 \u0645\u0644\u0627\u062a \u0646\u0633\u0648\u0632 \u0645\u0646\u0627\u0633\u0628 \u0627\u0646\u062c\u0627\u0645 \u06af\u06cc\u0631\u062f.<\/div>\n<p>\u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0627\u0644\u0642\u0627\u06cc\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 heating-cooling \u0633\u0631\u06cc\u0639\u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0622\u062c\u0631 \u0628\u0627 \u062e\u0648\u0627\u0635 \u062e\u0627\u0635 \u062f\u0627\u0631\u0646\u062f. \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0627\u0631\u06a9\u060c \u0645\u0627 \u0627\u06cc\u0646 \u0686\u06a9\u200c\u0644\u06cc\u0633\u062a \u0631\u0627 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645:<\/p>\n<ol>\n<li><strong>\u0627\u0646\u062a\u062e\u0627\u0628 \u06af\u0631\u06cc\u062f \u0645\u0646\u0627\u0633\u0628<\/strong>: \u0622\u062c\u0631 fireclay \u0628\u0627 Al\u2082O\u2083 \u062d\u062f\u0627\u0642\u0644 35\u066a<\/li>\n<li><strong>\u0628\u0631\u0631\u0633\u06cc thermal shock resistance<\/strong>: \u062d\u062f\u0627\u0642\u0644 15-20 \u0633\u06cc\u06a9\u0644 (\u0637\u0628\u0642 RHI)<\/li>\n<li><strong>\u0686\u06cc\u062f\u0645\u0627\u0646 \u0635\u062d\u06cc\u062d<\/strong>:\n<ul>\n<li>\u062f\u0631\u0632\u0647\u0627 \u0646\u0628\u0627\u06cc\u062f \u0628\u06cc\u0634 \u0627\u0632 3 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631 \u0628\u0627\u0634\u062f<\/li>\n<li>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0644\u0627\u062a \u0646\u0633\u0648\u0632 \u0628\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u0634\u0627\u0628\u0647 \u0622\u062c\u0631<\/li>\n<li>\u0646\u0635\u0628 expansion joint \u0647\u0631 5 \u0645\u062a\u0631<\/li>\n<\/ul>\n<\/li>\n<li><strong>Curing \u062a\u062f\u0631\u06cc\u062c\u06cc<\/strong>: \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0645\u0627 \u0628\u0627 \u0633\u0631\u0639\u062a 50\u00b0C\/h \u062a\u0627 600\u00b0C \u0633\u067e\u0633 30\u00b0C\/h \u062a\u0627 \u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc<\/li>\n<\/ol>\n<h3>\u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u062a\u0631\u06a9\u200c\u062e\u0648\u0631\u062f\u06af\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u0645\u061f<\/h3>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062a\u0631\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc\u060c \u0628\u0627\u06cc\u062f \u0622\u062c\u0631 \u0628\u0627 <span class=\"highlight\">\u0636\u0631\u06cc\u0628 \u0627\u0646\u0628\u0633\u0627\u0637 \u062d\u0631\u0627\u0631\u062a\u06cc \u067e\u0627\u06cc\u06cc\u0646<\/span> (\u03b1 &lt; 6\u00d710\u207b\u2076\/\u00b0C) \u0648 \u0645\u0642\u0627\u0648\u0645\u062a thermal shock \u0628\u0627\u0644\u0627 (TSR &gt; 15 \u0633\u06cc\u06a9\u0644) \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646\u060c <strong>heating rate \u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647<\/strong> \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0644\u0627\u062a \u0645\u0646\u0639\u0637\u0641 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a.<\/div>\n<p>\u0628\u0631 \u0627\u0633\u0627\u0633 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc <a href=\"https:\/\/www.rhimagnesita.com\/\" target=\"_blank\" rel=\"nofollow noopener\">RHI Magnesita \u2013 Thermal Shock Data<\/a>\u060c \u0622\u062c\u0631\u0647\u0627\u06cc fireclay \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0622\u062c\u0631\u0647\u0627\u06cc \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc \u0628\u0627\u0644\u0627 \u062f\u0631 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u062f\u0627\u0631\u0646\u062f. \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647:<\/p>\n<ul>\n<li>\u0631\u06cc\u0632\u0633\u0627\u062e\u062a\u0627\u0631 \u0645\u062a\u062e\u0644\u062e\u0644\u200c\u062a\u0631 \u0627\u0646\u0631\u0698\u06cc \u0634\u0648\u06a9 \u0631\u0627 \u062c\u0630\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/li>\n<li>\u0636\u0631\u06cc\u0628 \u0627\u0646\u0628\u0633\u0627\u0637 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631 \u062a\u0646\u0634\u200c\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f<\/li>\n<li>\u062a\u0631\u06a9\u06cc\u0628 \u0633\u06cc\u0644\u06cc\u06a9\u0627\u062a\u06cc \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u062f\u0627\u0631\u062f<\/li>\n<\/ul>\n<p><strong>\u062a\u0648\u0635\u06cc\u0647 \u0639\u0645\u0644\u06cc:<\/strong> \u062f\u0631 start-up \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0648\u0631\u0647\u060c \u062d\u062a\u0645\u0627\u064b 48 \u0633\u0627\u0639\u062a \u062f\u0631 \u062f\u0645\u0627\u06cc 300-400\u00b0C \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0631\u0637\u0648\u0628\u062a \u06a9\u0627\u0645\u0644\u0627\u064b \u062e\u0627\u0631\u062c \u0634\u0648\u062f.<\/p>\n<h2>\u0645\u0642\u0627\u06cc\u0633\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627 \u0622\u062c\u0631\u0647\u0627\u06cc \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc \u0648 \u0645\u0646\u06cc\u0632\u06cc\u0627-\u0627\u0633\u067e\u06cc\u0646\u0644<\/h2>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0631\u0627\u06cc\u062c: <em>&#8220;\u0686\u0631\u0627 \u0628\u0627\u06cc\u062f \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u062e\u0631\u0645 \u0648\u0642\u062a\u06cc \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc \u062f\u0645\u0627\u06cc \u0628\u0627\u0644\u0627\u062a\u0631\u06cc \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f&#8221;<\/em><\/p>\n<p>\u062c\u0648\u0627\u0628 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a: <strong>\u0647\u0632\u06cc\u0646\u0647-\u0627\u062b\u0631\u0628\u062e\u0634\u06cc \u0648 \u0645\u0646\u0627\u0633\u0628\u062a \u06a9\u0627\u0631\u0628\u0631\u062f!<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u0648\u06cc\u0698\u06af\u06cc<\/th>\n<th>\u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc<\/th>\n<th>\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc (60% Al\u2082O\u2083)<\/th>\n<th>\u0645\u0646\u06cc\u0632\u06cc\u0627-\u0627\u0633\u067e\u06cc\u0646\u0644<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc (\u00b0C)<\/td>\n<td>1350-1500<\/td>\n<td>1500-1700<\/td>\n<td>1600-1800<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc<\/td>\n<td>\u0639\u0627\u0644\u06cc (15-20 \u0633\u06cc\u06a9\u0644)<\/td>\n<td>\u0645\u062a\u0648\u0633\u0637 (8-12 \u0633\u06cc\u06a9\u0644)<\/td>\n<td>\u0636\u0639\u06cc\u0641 (&lt;5 \u0633\u06cc\u06a9\u0644)<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0642\u0627\u0648\u0645\u062a slag \u0627\u0633\u06cc\u062f\u06cc<\/td>\n<td>\u062e\u0648\u0628<\/td>\n<td>\u0639\u0627\u0644\u06cc<\/td>\n<td>\u0636\u0639\u06cc\u0641<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0642\u0627\u0648\u0645\u062a slag \u0642\u0644\u06cc\u0627\u06cc\u06cc<\/td>\n<td>\u0636\u0639\u06cc\u0641<\/td>\n<td>\u0636\u0639\u06cc\u0641<\/td>\n<td>\u0639\u0627\u0644\u06cc<\/td>\n<\/tr>\n<tr>\n<td>\u0642\u06cc\u0645\u062a \u0646\u0633\u0628\u06cc<\/td>\n<td>\u067e\u0627\u06cc\u0647 (1\u00d7)<\/td>\n<td>3-4\u00d7<\/td>\n<td>5-7\u00d7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u0686\u0631\u0627 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0647\u0646\u0648\u0632 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0641\u0648\u0644\u0627\u062f \u0648 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/h3>\n<p>\u0637\u0628\u0642 \u06af\u0632\u0627\u0631\u0634 <a href=\"https:\/\/www.worldrefractories.org\/\" target=\"_blank\" rel=\"nofollow noopener\">World Refractories Association \u2013 2024<\/a>\u060c \u0628\u06cc\u0634 \u0627\u0632 35\u066a \u0627\u0632 lining \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc \u062c\u0647\u0627\u0646 \u0647\u0645\u0686\u0646\u0627\u0646 \u0627\u0632 \u0622\u062c\u0631 fireclay \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u062f\u0644\u0627\u06cc\u0644:<\/p>\n<ol>\n<li><strong>\u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631\u06cc\u0646 \u0646\u0633\u0628\u062a \u0642\u06cc\u0645\u062a-\u06a9\u0627\u0631\u0627\u06cc\u06cc<\/strong> \u0628\u0631\u0627\u06cc \u062f\u0645\u0627\u0647\u0627\u06cc \u0645\u062a\u0648\u0633\u0637<\/li>\n<li><strong>\u062f\u0631 \u062f\u0633\u062a\u0631\u0633\u200c\u0628\u0648\u062f\u0646 \u062c\u0647\u0627\u0646\u06cc<\/strong> \u0645\u0648\u0627\u062f \u0627\u0648\u0644\u06cc\u0647 (\u06a9\u0627\u0626\u0648\u0644\u0646\u060c \u0631\u0633 \u0646\u0633\u0648\u0632)<\/li>\n<li><strong>\u0633\u0647\u0648\u0644\u062a \u0646\u0635\u0628 \u0648 \u062a\u0639\u0645\u06cc\u0631<\/strong> \u0646\u0633\u0628\u062a \u0628\u0647 \u0622\u062c\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647<\/li>\n<li><strong>\u062a\u0637\u0627\u0628\u0642 \u0628\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0646\u0648\u0627\u0639 slag<\/strong> \u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0627\u0633\u06cc\u062f\u06cc \u062a\u0627 \u062e\u0646\u062b\u06cc<\/li>\n<\/ol>\n<p>\u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647\u060c \u0645\u0627 \u0628\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u062f\u0631 backup lining \u0648 \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc \u062f\u0631 hot face\u060c \u0628\u0647\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062f\u0627\u0634\u062a\u06cc\u0645!<\/p>\n<div class=\"cta-box\">\n<p>\ud83c\udfd7\ufe0f \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0627\u0645\u0644 lining \u0686\u0646\u062f\u0644\u0627\u06cc\u0647 \u062f\u0627\u0631\u06cc\u062f\u061f<\/p>\n<p><a href=\"https:\/\/trref.com\/refractory-bricks\/?page_id=2744&amp;preview=true\">\u062e\u062f\u0645\u0627\u062a \u0637\u0631\u0627\u062d\u06cc \u0648 \u0633\u0627\u062e\u062a \u06a9\u0648\u0631\u0647 \u0645\u0627<\/a><\/p>\n<\/div>\n<h2>\u0628\u0647\u062a\u0631\u06cc\u0646 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u0645\u06cc\u0631 lining \u06a9\u0648\u0631\u0647 \u0630\u0648\u0628 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u06a9\u062f\u0627\u0645 \u0627\u0633\u062a\u061f<\/h2>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0628\u0631\u0627\u06cc lining \u06a9\u0648\u0631\u0647 \u0630\u0648\u0628 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645\u060c \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627 <span class=\"highlight\">CCS \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 200 kg\/cm\u00b2<\/span>\u060c porosity \u0632\u06cc\u0631 20\u066a \u0648 <strong>\u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0627\u0644\u0627 \u0628\u0647 slag \u0627\u06a9\u0633\u06cc\u062f\u06cc<\/strong> \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM C27 \u0631\u0627 \u06a9\u0627\u0645\u0644\u0627\u064b \u0631\u0639\u0627\u06cc\u062a \u06a9\u0646\u06cc\u062f \u0648 \u0627\u0632 \u0628\u0631\u0646\u062f\u0647\u0627\u06cc \u0645\u0639\u062a\u0628\u0631 \u0645\u0627\u0646\u0646\u062f RHI \u06cc\u0627 Vesuvius \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/div>\n<p>\u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0630\u0648\u0628 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u0634\u0631\u0627\u06cc\u0637 \u062e\u0627\u0635\u06cc \u062f\u0627\u0631\u0646\u062f:<\/p>\n<ul>\n<li>\u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc: 750-950\u00b0C (\u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631 \u0627\u0632 \u0641\u0648\u0644\u0627\u062f \u0627\u0645\u0627 slag \u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0631\u0646\u062f\u0647)<\/li>\n<li>\u0645\u062d\u06cc\u0637 \u0627\u06a9\u0633\u06cc\u062f\u0627\u062a\u06cc\u0648 \u0628\u0627 \u062d\u0636\u0648\u0631 Na\u2082O \u0648 K\u2082O<\/li>\n<li>\u0646\u06cc\u0627\u0632 \u0628\u0647 \u0633\u0637\u062d \u0635\u0627\u0641 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0686\u0633\u0628\u06cc\u062f\u0646 \u0645\u0630\u0627\u0628<\/li>\n<\/ul>\n<h3>\u062d\u062f\u0627\u0642\u0644 CCS &gt;200 kg\/cm\u00b2 \u0648 porosity &lt;20\u066a \u0686\u0631\u0627 \u062d\u06cc\u0627\u062a\u06cc \u0627\u0633\u062a\u061f<\/h3>\n<p>\u0637\u0628\u0642 <a href=\"https:\/\/www.astm.org\/c0027-98.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM C27<\/a>\u060c \u0627\u06cc\u0646 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0631 \u0631\u0648\u06cc:<\/p>\n<ol>\n<li><strong>\u0645\u0642\u0627\u0648\u0645\u062a \u0633\u0627\u06cc\u0634\u06cc (Abrasion)<\/strong>: \u0645\u0630\u0627\u0628 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u062f\u0631 \u062d\u0627\u0644\u062a \u0647\u0645\u0632\u0646\u200c\u062f\u0627\u0631\u060c \u0633\u0637\u062d lining \u0631\u0627 \u0645\u06cc\u200c\u0633\u0627\u06cc\u0627\u0646\u062f. CCS \u0628\u0627\u0644\u0627 \u0627\u06cc\u0646 \u0633\u0627\u06cc\u0634 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/li>\n<li><strong>\u0646\u0641\u0648\u0630\u0646\u0627\u067e\u0630\u06cc\u0631\u06cc<\/strong>: porosity \u067e\u0627\u06cc\u06cc\u0646 \u0645\u0627\u0646\u0639 \u0627\u0632 \u0646\u0641\u0648\u0630 \u0645\u0630\u0627\u0628 \u0648 slag \u0628\u0647 \u062f\u0631\u0648\u0646 \u0622\u062c\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0628\u0627\u0639\u062b spalling \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n<li><strong>\u0639\u0645\u0631 lining<\/strong>: \u062a\u0631\u06a9\u06cc\u0628 \u0627\u06cc\u0646 \u062f\u0648\u060c \u0639\u0645\u0631 \u0631\u0627 \u0627\u0632 12 \u0645\u0627\u0647 \u0628\u0647 \u0628\u06cc\u0634 \u0627\u0632 24 \u0645\u0627\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f!<\/li>\n<\/ol>\n<p><strong>\u062a\u0648\u0635\u06cc\u0647 \u0648\u06cc\u0698\u0647:<\/strong> \u062d\u062a\u0645\u0627\u064b \u0633\u0637\u062d hot face \u0631\u0627 \u0628\u0627 coating \u0646\u0633\u0648\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc \u067e\u0648\u0634\u0634 \u062f\u0647\u06cc\u062f \u062a\u0627 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 slag \u0631\u0627 40\u066a \u0628\u06cc\u0634\u062a\u0631 \u06a9\u0646\u06cc\u062f.<\/p>\n<h2><img decoding=\"async\" class=\"wp-image-2750 alignleft\" src=\"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection.png\" alt=\"\u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0647\u0646\u062f\u0633\u06cc \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM \u0648 RHI\" width=\"634\" height=\"634\" title=\"\" srcset=\"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection.png 1024w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection-300x300.png 300w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection-150x150.png 150w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection-768x768.png 768w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection-100x100.png 100w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection-350x350.png 350w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection-600x600.png 600w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/><\/h2>\n<h2>\u0686\u06af\u0648\u0646\u0647 \u0636\u062e\u0627\u0645\u062a \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u062f\u0631 boiler \u0635\u0646\u0639\u062a\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/h2>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0636\u062e\u0627\u0645\u062a \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0631 \u0627\u0633\u0627\u0633 \u0641\u0631\u0645\u0648\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a <strong>Q = \u03bb \u00d7 A \u00d7 \u0394T \/ d<\/strong> \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0627 \u0636\u0631\u06cc\u0628 \u0647\u062f\u0627\u06cc\u062a \u062d\u0631\u0627\u0631\u062a\u06cc <span class=\"highlight\">\u03bb = 1.2 W\/mK \u062f\u0631 1000\u00b0C<\/span> \u0648 \u062a\u0644\u0641\u0627\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u0645\u062c\u0627\u0632\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0636\u062e\u0627\u0645\u062a \u0628\u0647\u06cc\u0646\u0647 \u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0631\u062f.<\/div>\n<h3>\u0645\u062d\u0627\u0633\u0628\u0647 \u0628\u0627 \u03bb = 1.2 W\/mK \u0637\u0628\u0642 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f WRA<\/h3>\n<p>\u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f boiler \u0635\u0646\u0639\u062a\u06cc \u0628\u0627 \u062f\u0645\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc 1200\u00b0C \u0648 \u062f\u0645\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc shell \u0628\u06cc\u0634\u06cc\u0646\u0647 80\u00b0C \u062f\u0627\u0631\u06cc\u0645. \u0645\u062d\u0627\u0633\u0628\u0647:<\/p>\n<p><strong>\u062f\u0627\u062f\u0647\u200c\u0647\u0627:<\/strong><\/p>\n<ul>\n<li>\u0394T = 1200 &#8211; 80 = 1120\u00b0C<\/li>\n<li>\u062a\u0644\u0641\u0627\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u0645\u062c\u0627\u0632: Q\/A = 5000 W\/m\u00b2<\/li>\n<li>\u03bb \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u062f\u0631 1000\u00b0C: 1.2 W\/mK (\u0637\u0628\u0642 <a href=\"https:\/\/www.worldrefractories.org\/\" target=\"_blank\" rel=\"nofollow noopener\">World Refractories Association Guidelines<\/a>)<\/li>\n<\/ul>\n<p><strong>\u0645\u062d\u0627\u0633\u0628\u0647 \u0636\u062e\u0627\u0645\u062a:<\/strong><\/p>\n<p style=\"background: #f5f5f5; padding: 15px; border-radius: 5px; font-family: monospace;\">d = \u03bb \u00d7 \u0394T \/ (Q\/A) = 1.2 \u00d7 1120 \/ 5000 = <strong>0.268 \u0645\u062a\u0631 \u2248 270 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631<\/strong><\/p>\n<p>\u062f\u0631 \u0639\u0645\u0644\u060c \u0628\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0646 \u0636\u0631\u06cc\u0628 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646\u060c <strong>\u0636\u062e\u0627\u0645\u062a 300 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631<\/strong> \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 lining \u062f\u0648\u0644\u0627\u06cc\u0647 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0631\u062f:<\/p>\n<ul>\n<li><strong>\u0644\u0627\u06cc\u0647 \u062f\u0627\u062e\u0644\u06cc (hot face)<\/strong>: 150 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc (\u03bb = 1.2)<\/li>\n<li><strong>\u0644\u0627\u06cc\u0647 \u062e\u0627\u0631\u062c\u06cc (insulation)<\/strong>: 150 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631 \u0622\u062c\u0631 \u0639\u0627\u06cc\u0642 (\u03bb = 0.4)<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0637\u0631\u0627\u062d\u06cc \u0647\u0645 \u062a\u0644\u0641\u0627\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0647\u0645 \u0647\u0632\u06cc\u0646\u0647 \u0631\u0627 \u0628\u0647\u06cc\u0646\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f!<\/p>\n<h2>\u0622\u06cc\u0627 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627 nano-additives \u0639\u0645\u0631 lining \u0631\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u06f2 \u0633\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f<\/h2>\n<div class=\"direct-answer\"><strong>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645:<\/strong> \u0628\u0644\u0647! \u0628\u0631 \u0627\u0633\u0627\u0633 \u062a\u062d\u0642\u06cc\u0642\u0627\u062a Vesuvius \u062f\u0631 \u0633\u0627\u0644 2025\u060c \u0627\u0641\u0632\u0648\u062f\u0646 <span class=\"highlight\">nano-SiC \u0648 nano-Al\u2082O\u2083<\/span> \u0628\u0647 \u062a\u0631\u06a9\u06cc\u0628 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 slag \u0642\u0644\u06cc\u0627\u06cc\u06cc \u0631\u0627 \u062a\u0627 50\u066a \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0639\u0645\u0631 lining \u0631\u0627 \u0628\u0647 \u0628\u06cc\u0634 \u0627\u0632 30 \u0645\u0627\u0647 \u0645\u06cc\u200c\u0631\u0633\u0627\u0646\u062f.<\/div>\n<p>\u0641\u0646\u0627\u0648\u0631\u06cc \u0622\u062c\u0631\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u0646\u0627\u0646\u0648\u06cc\u06cc \u062f\u0631 \u062d\u0627\u0644 \u0627\u0646\u0642\u0644\u0627\u0628 \u0627\u0633\u062a! \u0637\u0628\u0642 <a href=\"https:\/\/www.vesuvius.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Vesuvius \u2013 Advanced Refractory Report 2025<\/a>\u060c \u0645\u0632\u0627\u06cc\u0627\u06cc \u0627\u0635\u0644\u06cc \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ol>\n<li><strong>\u0627\u0641\u0632\u0627\u06cc\u0634 \u0686\u06af\u0627\u0644\u06cc \u0633\u0627\u062e\u062a\u0627\u0631<\/strong>: \u0646\u0627\u0646\u0648\u0630\u0631\u0627\u062a \u0641\u0636\u0627\u0647\u0627\u06cc \u062e\u0627\u0644\u06cc \u0631\u0627 \u067e\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u2192 porosity \u0628\u0647 \u0632\u06cc\u0631 15\u066a \u0645\u06cc\u200c\u0631\u0633\u062f<\/li>\n<li><strong>\u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 \u0646\u0641\u0648\u0630 slag<\/strong>: \u0633\u062f \u0646\u0627\u0646\u0648\u06cc\u06cc \u0645\u0627\u0646\u0639 \u0627\u0632 penetration \u06cc\u0648\u0646\u200c\u0647\u0627\u06cc \u062e\u0648\u0631\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f<\/li>\n<li><strong>\u0628\u0647\u0628\u0648\u062f thermal shock resistance<\/strong>: \u0646\u0627\u0646\u0648 additives \u0631\u06cc\u0632\u062a\u0631\u06a9\u200c\u0647\u0627 \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f<\/li>\n<li><strong>\u06a9\u0627\u0647\u0634 spalling<\/strong>: \u0627\u062a\u0635\u0627\u0644 \u0642\u0648\u06cc\u200c\u062a\u0631 \u0628\u06cc\u0646 \u062f\u0627\u0646\u0647\u200c\u0647\u0627<\/li>\n<\/ol>\n<p>\u0627\u0644\u0628\u062a\u0647 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0622\u062c\u0631\u0647\u0627 <strong>20-30\u066a \u06af\u0631\u0627\u0646\u200c\u062a\u0631<\/strong> \u0647\u0633\u062a\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0628\u062d\u0631\u0627\u0646\u06cc \u0628\u0627 downtime \u0628\u0627\u0644\u0627\u060c \u0633\u0631\u0645\u0627\u06cc\u0647\u200c\u06af\u0630\u0627\u0631\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f\u06cc \u0627\u0633\u062a!<\/p>\n<h2>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627 \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u062c\u0639 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc<\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06a9\u06cc\u0641\u06cc\u062a \u0622\u062c\u0631 \u062e\u0631\u06cc\u062f\u0627\u0631\u06cc\u200c\u0634\u062f\u0647\u060c \u062d\u062a\u0645\u0627\u064b \u0627\u06cc\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f<\/th>\n<th>\u067e\u0627\u0631\u0627\u0645\u062a\u0631<\/th>\n<th>\u0645\u0642\u062f\u0627\u0631 \u0645\u0631\u062c\u0639<\/th>\n<th>\u0645\u0646\u0628\u0639<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ASTM C20<\/td>\n<td>\u0686\u06af\u0627\u0644\u06cc \u0638\u0627\u0647\u0631\u06cc<\/td>\n<td>1.9-2.2 g\/cm\u00b3<\/td>\n<td><a href=\"https:\/\/www.astm.org\/c0020-00.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM International<\/a><\/td>\n<\/tr>\n<tr>\n<td>ASTM C20<\/td>\n<td>\u062a\u062e\u0644\u062e\u0644 \u0638\u0627\u0647\u0631\u06cc<\/td>\n<td>18-25%<\/td>\n<td><a href=\"https:\/\/www.astm.org\/c0020-00.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM International<\/a><\/td>\n<\/tr>\n<tr>\n<td>ASTM C27<\/td>\n<td>\u0627\u0646\u0642\u0628\u0627\u0636 \u062d\u0631\u0627\u0631\u062a\u06cc \u062f\u0627\u0626\u0645<\/td>\n<td>\u22641.5% @ 1450\u00b0C<\/td>\n<td><a href=\"https:\/\/www.astm.org\/c0027-98.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM C27<\/a><\/td>\n<\/tr>\n<tr>\n<td>Vesuvius<\/td>\n<td>RUL @ 0.2 MPa<\/td>\n<td>1400-1450\u00b0C<\/td>\n<td><a href=\"https:\/\/www.vesuvius.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Vesuvius Datasheet<\/a><\/td>\n<\/tr>\n<tr>\n<td>RHI Magnesita<\/td>\n<td>Thermal Shock Cycles<\/td>\n<td>15-20 \u0633\u06cc\u06a9\u0644<\/td>\n<td><a href=\"https:\/\/www.rhimagnesita.com\/\" target=\"_blank\" rel=\"nofollow noopener\">RHI Technical Data<\/a><\/td>\n<\/tr>\n<tr>\n<td>WRA<\/td>\n<td>Thermal Conductivity @ 1000\u00b0C<\/td>\n<td>1.1-1.3 W\/mK<\/td>\n<td><a href=\"https:\/\/www.worldrefractories.org\/\" target=\"_blank\" rel=\"nofollow noopener\">WRA Guidelines<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u26a0\ufe0f \u0646\u06a9\u062a\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc:<\/strong> \u0647\u06cc\u0686 \u0622\u062c\u0631\u06cc \u0631\u0627 \u0628\u062f\u0648\u0646 \u06af\u0648\u0627\u0647\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647 \u0645\u0639\u062a\u0628\u0631 (ISO 17025) \u0646\u062e\u0631\u06cc\u062f! \u062a\u0642\u0644\u0628 \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0646\u0639\u062a \u0628\u0633\u06cc\u0627\u0631 \u0631\u0627\u06cc\u062c \u0627\u0633\u062a.<\/p>\n<h2>\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062e\u0631\u06cc\u062f \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc (\u0686\u06a9\u200c\u0644\u06cc\u0633\u062a \u0645\u0647\u0646\u062f\u0633\u06cc)<\/h2>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u0647\u0631 \u062e\u0631\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0686\u06a9\u200c\u0644\u06cc\u0633\u062a \u062c\u0627\u0645\u0639 \u0631\u0627 \u067e\u0631 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0632 \u0627\u0646\u062a\u062e\u0627\u0628 \u0635\u062d\u06cc\u062d \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0645\u0639\u06cc\u0627\u0631<\/th>\n<th>\u0633\u0648\u0627\u0644 \u06a9\u0644\u06cc\u062f\u06cc<\/th>\n<th>\u067e\u0627\u0633\u062e \u0634\u0645\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0646\u0648\u0639 \u06a9\u0648\u0631\u0647<\/strong><\/td>\n<td>\u0627\u0644\u0642\u0627\u06cc\u06cc \/ \u0631\u0648\u062a\u0627\u0631\u06cc \/ \u062b\u0627\u0628\u062a \/ boiler\u061f<\/td>\n<td>_________<\/td>\n<\/tr>\n<tr>\n<td><strong>\u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc<\/strong><\/td>\n<td>\u062d\u062f\u0627\u06a9\u062b\u0631 \u062f\u0645\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc\u061f<\/td>\n<td>_________<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc<\/strong><\/td>\n<td>\u0686\u0646\u062f \u0628\u0627\u0631 \u062f\u0631 \u0631\u0648\u0632 start-stop\u061f<\/td>\n<td>_________<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0646\u0648\u0639 slag<\/strong><\/td>\n<td>\u0627\u0633\u06cc\u062f\u06cc \/ \u0628\u0627\u0632\u06cc \/ \u062e\u0646\u062b\u06cc\u061f<\/td>\n<td>_________<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632<\/strong><\/td>\n<td>ASTM C20 \/ C27 \/ DIN \/ ISO\u061f<\/td>\n<td>_________<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0645\u062d\u0644 \u0646\u0635\u0628<\/strong><\/td>\n<td>Hot face \/ Backup \/ Insulation\u061f<\/td>\n<td>_________<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0628\u0639\u0627\u062f \u0622\u062c\u0631<\/strong><\/td>\n<td>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f (230\u00d7114\u00d765) \u06cc\u0627 \u0633\u0641\u0627\u0631\u0634\u06cc\u061f<\/td>\n<td>_________<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"cta-box\">\n<p>\ud83c\udfaf \u0622\u0645\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u062e\u0631\u06cc\u062f \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627 \u0645\u0634\u0627\u0648\u0631\u0647 \u0631\u0627\u06cc\u06af\u0627\u0646\u061f<\/p>\n<p><a href=\"https:\/\/trref.com\/refractory-bricks\/products\/\">\u06a9\u0627\u062a\u0627\u0644\u0648\u06af \u06a9\u0627\u0645\u0644 \u0645\u062d\u0635\u0648\u0644\u0627\u062a + \u0642\u06cc\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc<\/a><\/p>\n<\/div>\n<h2>\u062c\u0645\u0639\u200c\u0628\u0646\u062f\u06cc: \u062a\u0635\u0645\u06cc\u0645\u200c\u06af\u06cc\u0631\u06cc \u0647\u0648\u0634\u0645\u0646\u062f\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u062e\u0631\u06cc\u062f \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc<\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062c\u0627\u0645\u0639\u060c \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0631\u0627 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628\u060c \u062e\u0631\u06cc\u062f \u0648 \u0646\u0635\u0628 <strong>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc<\/strong> \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f\u060c \u067e\u0648\u0634\u0634 \u062f\u0627\u062f\u06cc\u0645:<\/p>\n<ul>\n<li>\u2705 \u062a\u0641\u0627\u0648\u062a \u062d\u06cc\u0627\u062a\u06cc \u0628\u06cc\u0646 \u0622\u062c\u0631 fireclay \u0635\u0646\u0639\u062a\u06cc \u0648 \u0646\u0645\u0627<\/li>\n<li>\u2705 \u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0646\u06cc \u06a9\u0644\u06cc\u062f\u06cc: \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 30-40\u066a\u060c \u0686\u06af\u0627\u0644\u06cc 1.8-2.2\u060c porosity 18-25\u066a<\/li>\n<li>\u2705 \u062f\u0645\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc RUL: 1400-1450\u00b0C (\u0646\u0647 \u0627\u062f\u0639\u0627\u0647\u0627\u06cc \u063a\u06cc\u0631\u0648\u0627\u0642\u0639\u06cc!)<\/li>\n<li>\u2705 \u0631\u0627\u0647\u06a9\u0627\u0631\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0648 \u062a\u0631\u06a9\u200c\u062e\u0648\u0631\u062f\u06af\u06cc<\/li>\n<li>\u2705 \u0645\u0642\u0627\u06cc\u0633\u0647 \u062f\u0642\u06cc\u0642 \u0628\u0627 \u0622\u062c\u0631\u0647\u0627\u06cc \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc \u0648 \u0645\u0646\u06cc\u0632\u06cc\u0627-\u0627\u0633\u067e\u06cc\u0646\u0644<\/li>\n<li>\u2705 \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0636\u062e\u0627\u0645\u062a lining<\/li>\n<li>\u2705 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc ASTM C20, C27 \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc RHI\u060c Vesuvius<\/li>\n<\/ul>\n<div class=\"warning-box\"><strong>\u23f0 \u0641\u0631\u0627\u0645\u0648\u0634 \u0646\u06a9\u0646\u06cc\u062f:<\/strong> \u0639\u0645\u0631 lining \u0634\u0645\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u06a9\u06cc\u0641\u06cc\u062a \u0622\u062c\u0631 \u0627\u0646\u062a\u062e\u0627\u0628\u06cc \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u06cc\u06a9 \u0627\u0646\u062a\u062e\u0627\u0628 \u0627\u0634\u062a\u0628\u0627\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u06cc\u0644\u06cc\u0627\u0631\u062f\u0647\u0627 \u062a\u0648\u0645\u0627\u0646 \u0647\u0632\u06cc\u0646\u0647 \u062a\u0639\u0645\u06cc\u0631 \u0648 \u062a\u0648\u0642\u0641 \u062a\u0648\u0644\u06cc\u062f \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f!<\/div>\n<p>\u062a\u06cc\u0645 \u0645\u0647\u0646\u062f\u0633\u06cc <strong>\u0645\u0648\u0627\u062f \u0646\u0633\u0648\u0632 \u062a\u0631\u0641<\/strong> \u0628\u0627 \u062a\u062c\u0631\u0628\u0647 \u06a9\u0627\u0631 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0646\u0638\u06cc\u0631 <strong>\u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0627\u0631\u06a9<\/strong> \u0648 <strong>\u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647<\/strong>\u060c \u0622\u0645\u0627\u062f\u0647 \u0627\u0633\u062a \u062a\u0627 \u0634\u0645\u0627 \u0631\u0627 \u062f\u0631:<\/p>\n<ol>\n<li>\u0627\u0646\u062a\u062e\u0627\u0628 \u062f\u0642\u06cc\u0642 \u06af\u0631\u06cc\u062f \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc<\/li>\n<li>\u0637\u0631\u0627\u062d\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc lining \u0686\u0646\u062f\u0644\u0627\u06cc\u0647<\/li>\n<li>\u062a\u0627\u0645\u06cc\u0646 \u0622\u062c\u0631\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627 certification \u0645\u0639\u062a\u0628\u0631<\/li>\n<li>\u0645\u0634\u0627\u0648\u0631\u0647 \u0646\u0635\u0628 \u0648 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc<\/li>\n<\/ol>\n<p><strong>\u0647\u0645\u0631\u0627\u0647\u06cc \u06a9\u0646\u062f!<\/strong><\/p>\n<div class=\"cta-box\">\n<p>\ud83d\ude80 \u0647\u0645\u06cc\u0646 \u0627\u0644\u0627\u0646 \u0627\u0642\u062f\u0627\u0645 \u06a9\u0646\u06cc\u062f!<\/p>\n<p><a href=\"https:\/\/trref.com\/refractory-bricks\/contact-us\/\">\u0645\u0634\u0627\u0648\u0631\u0647 \u0631\u0627\u06cc\u06af\u0627\u0646 + \u062f\u0631\u06cc\u0627\u0641\u062a datasheet \u0645\u062d\u0635\u0648\u0644\u0627\u062a<\/a><\/p>\n<\/div>\n<p style=\"margin-top: 40px; padding: 20px; background: #f0f0f0; border-right: 4px solid #ff6f00; border-radius: 5px;\"><strong>\u062f\u0631\u0628\u0627\u0631\u0647 \u0646\u0648\u06cc\u0633\u0646\u062f\u0647:<\/strong> \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062a\u0648\u0633\u0637 <strong>\u0641\u0631\u0627\u0648\u0631\u062f\u0647 \u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632<\/strong>\u060c \u0645\u062a\u062e\u0635\u0635 \u0645\u0648\u0627\u062f \u0646\u0633\u0648\u0632 \u0648 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0648\u0631\u0647 \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 12 \u0633\u0627\u0644 \u062a\u062c\u0631\u0628\u0647 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0641\u0648\u0644\u0627\u062f\u060c \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u0648 \u0645\u062a\u0627\u0644\u0648\u0631\u0698\u06cc \u062a\u0647\u06cc\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0634\u0631\u06a9\u062a \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0645\u0644\u06cc \u0646\u0638\u06cc\u0631 \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0627\u0631\u06a9\u060c \u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647 \u0648 \u06a9\u0627\u0631\u062e\u0627\u0646\u062c\u0627\u062a \u0630\u0648\u0628 \u0641\u0644\u0632\u0627\u062a \u0645\u0634\u0627\u0631\u06a9\u062a \u062f\u0627\u0634\u062a\u0647\u200c\u0627\u0646\u062f.<\/p>\n<\/article>\n<p>&nbsp;<\/p>\n<p>&#8220;`html<br \/>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Article\",\n      \"@id\": \"https:\/\/trref.com\/refractory-bricks\/fireclay-brick-guide\/#article\",\n      \"mainEntityOfPage\": {\n        \"@type\": \"WebPage\",\n        \"@id\": \"https:\/\/trref.com\/refractory-bricks\/fireclay-brick-guide\/\"\n      },\n      \"headline\": \"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0686\u06cc\u0633\u062a \u0648 \u0686\u06af\u0648\u0646\u0647 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u06f1\u06f3\u06f5\u06f0 \u062a\u0627 \u06f1\u06f6\u06f0\u06f0\u00b0C \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u0645\u061f\",\n      \"description\": \"\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062c\u0627\u0645\u0639 \u0645\u0647\u0646\u062f\u0633\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc (Fireclay Brick) \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc ASTM C20\u060c C27 \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc RHI Magnesita \u0648 Vesuvius \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0627\u0644\u0642\u0627\u06cc\u06cc\u060c \u0628\u0648\u06cc\u0644\u0631 \u0648 \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0630\u0648\u0628 \u0641\u0644\u0632\u0627\u062a \u0628\u0627 \u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc \u06f1\u06f3\u06f5\u06f0 \u062a\u0627 \u06f1\u06f6\u06f0\u06f0 \u062f\u0631\u062c\u0647 \u0633\u0627\u0646\u062a\u06cc\u06af\u0631\u0627\u062f.\",\n      \"image\": [\n        {\n          \"@type\": \"ImageObject\",\n          \"url\": \"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-brick-lining-problem-solution.png\",\n          \"caption\": \"\u0645\u0642\u0627\u06cc\u0633\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627 \u0622\u062c\u0631 \u0628\u06cc\u200c\u06a9\u06cc\u0641\u06cc\u062a \u062f\u0631 lining \u06a9\u0648\u0631\u0647\",\n          \"width\": 817,\n          \"height\": 817\n        },\n        {\n          \"@type\": \"ImageObject\",\n          \"url\": \"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2025\/12\/fireclay-refractory-brick-engineering-selection.png\",\n          \"caption\": \"\u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0647\u0646\u062f\u0633\u06cc \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM \u0648 RHI\",\n          \"width\": 634,\n          \"height\": 634\n        }\n      ],\n      \"datePublished\": \"2025-06-20\",\n      \"dateModified\": \"2025-06-20\",\n      \"inLanguage\": \"fa\",\n      \"author\": {\n        \"@type\": \"Person\",\n        \"@id\": \"https:\/\/trref.com\/refractory-bricks\/#author\",\n        \"name\": \"\u062a\u06cc\u0645 \u0645\u0647\u0646\u062f\u0633\u06cc \u0641\u0631\u0627\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632\",\n        \"description\": \"\u0645\u062a\u062e\u0635\u0635 \u0645\u0648\u0627\u062f \u0646\u0633\u0648\u0632 \u0648 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0648\u0631\u0647 \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u06f1\u06f2 \u0633\u0627\u0644 \u062a\u062c\u0631\u0628\u0647 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0641\u0648\u0644\u0627\u062f\u060c \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u0648 \u0645\u062a\u0627\u0644\u0648\u0631\u0698\u06cc. \u0645\u0634\u0627\u0631\u06a9\u062a \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0645\u0644\u06cc \u0646\u0638\u06cc\u0631 \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0627\u0631\u06a9\u060c \u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647 \u0648 \u06a9\u0627\u0631\u062e\u0627\u0646\u062c\u0627\u062a \u0630\u0648\u0628 \u0641\u0644\u0632\u0627\u062a.\",\n        \"url\": \"https:\/\/trref.com\/refractory-bricks\/\",\n        \"worksFor\": {\n          \"@id\": \"https:\/\/trref.com\/refractory-bricks\/#organization\"\n        }\n      },\n      \"publisher\": {\n        \"@id\": \"https:\/\/trref.com\/refractory-bricks\/#organization\"\n      },\n      \"about\": {\n        \"@type\": \"Service\",\n        \"@id\": \"https:\/\/trref.com\/refractory-bricks\/#service\",\n        \"name\": \"\u062a\u0623\u0645\u06cc\u0646 \u0648 \u0645\u0634\u0627\u0648\u0631\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc\",\n        \"description\": \"\u062a\u0623\u0645\u06cc\u0646 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627 certification \u0645\u0639\u062a\u0628\u0631\u060c \u0637\u0631\u0627\u062d\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc lining \u0686\u0646\u062f\u0644\u0627\u06cc\u0647\u060c \u0645\u0634\u0627\u0648\u0631\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u06af\u0631\u06cc\u062f \u0622\u062c\u0631 \u0648 \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0646\u0635\u0628 \u0648 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc.\",\n        \"serviceType\": \"\u062a\u0623\u0645\u06cc\u0646 \u0645\u0648\u0627\u062f \u0646\u0633\u0648\u0632 \u0648 \u0645\u0634\u0627\u0648\u0631\u0647 \u0645\u0647\u0646\u062f\u0633\u06cc \u06a9\u0648\u0631\u0647\",\n        \"provider\": {\n          \"@id\": \"https:\/\/trref.com\/refractory-bricks\/#organization\"\n        },\n        \"areaServed\": {\n          \"@type\": \"Country\",\n          \"name\": \"\u0627\u06cc\u0631\u0627\u0646\"\n        },\n        \"hasOfferCatalog\": {\n          \"@type\": \"OfferCatalog\",\n          \"name\": \"\u06a9\u0627\u062a\u0627\u0644\u0648\u06af \u0622\u062c\u0631\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc\",\n          \"url\": \"https:\/\/trref.com\/refractory-bricks\/products\/\",\n          \"itemListElement\": [\n            {\n              \"@type\": \"Offer\",\n              \"itemOffered\": {\n                \"@type\": \"Product\",\n                \"name\": \"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc (Fireclay Brick)\",\n                \"description\": \"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f3\u06f0-\u06f4\u06f0\u066a\u060c \u0686\u06af\u0627\u0644\u06cc \u06f1.\u06f8-\u06f2.\u06f2 g\/cm\u00b3\u060c \u062a\u062e\u0644\u062e\u0644 \u06f1\u06f8-\u06f2\u06f5\u066a\u060c RUL \u06f1\u06f4\u06f0\u06f0-\u06f1\u06f4\u06f5\u06f0\u00b0C \u0645\u0637\u0627\u0628\u0642 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc ASTM C20 \u0648 C27\",\n                \"material\": \"\u06a9\u0627\u0626\u0648\u0644\u0646 \u0648 \u0631\u0633\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 (Al\u2082O\u2083 30-40%, SiO\u2082 50-65%)\",\n                \"additionalProperty\": [\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u062f\u0631\u0635\u062f \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 (Al\u2082O\u2083)\",\n                    \"value\": \"30-40%\"\n                  },\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u0686\u06af\u0627\u0644\u06cc \u0638\u0627\u0647\u0631\u06cc\",\n                    \"value\": \"1.8-2.2 g\/cm\u00b3\"\n                  },\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u062a\u062e\u0644\u062e\u0644 \u0638\u0627\u0647\u0631\u06cc\",\n                    \"value\": \"18-25%\"\n                  },\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u062f\u0645\u0627\u06cc RUL \u062a\u062d\u062a \u0628\u0627\u0631 0.2 MPa\",\n                    \"value\": \"1400-1450\u00b0C\"\n                  },\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc\",\n                    \"value\": \"1350-1500\u00b0C\"\n                  },\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0641\u0634\u0627\u0631\u06cc \u0633\u0631\u062f (CCS)\",\n                    \"value\": \">200 kg\/cm\u00b2\"\n                  },\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc\",\n                    \"value\": \"15-20 \u0633\u06cc\u06a9\u0644\"\n                  },\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u0636\u0631\u06cc\u0628 \u0647\u062f\u0627\u06cc\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u062f\u0631 1000\u00b0C\",\n                    \"value\": \"1.1-1.3 W\/mK\"\n                  },\n                  {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"\u0627\u0628\u0639\u0627\u062f \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\",\n                    \"value\": \"230\u00d7114\u00d765 mm\"\n                  }\n                ]\n              },\n              \"availability\": \"https:\/\/schema.org\/InStock\",\n              \"url\": \"https:\/\/trref.com\/refractory-bricks\/products\/\"\n            }\n          ]\n        },\n        \"potentialAction\": {\n          \"@type\": \"CommunicateAction\",\n          \"name\": \"\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0634\u0627\u0648\u0631\u0647 \u0631\u0627\u06cc\u06af\u0627\u0646 \u0648 \u062f\u0631\u06cc\u0627\u0641\u062a datasheet\",\n          \"target\": {\n            \"@type\": \"EntryPoint\",\n            \"urlTemplate\": \"https:\/\/trref.com\/refractory-bricks\/contact-us\/\",\n            \"actionPlatform\": [\n              \"https:\/\/schema.org\/DesktopWebPlatform\",\n              \"https:\/\/schema.org\/MobileWebPlatform\"\n            ]\n          }\n        }\n      },\n      \"hasPart\": {\n        \"@type\": \"FAQPage\",\n        \"@id\": \"https:\/\/trref.com\/refractory-bricks\/fireclay-brick-guide\/#faq\",\n        \"mainEntity\": [\n          {\n            \"@type\": \"Question\",\n            \"name\": \"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0686\u06cc\u0633\u062a \u0648 \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u0627 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0646\u0645\u0627 \u062f\u0627\u0631\u062f\u061f\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"\u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc (Fireclay Brick) \u06cc\u06a9 \u0645\u0627\u062f\u0647 \u0646\u0633\u0648\u0632 \u0633\u06cc\u0644\u06cc\u06a9\u0627\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u06a9\u0627\u0626\u0648\u0644\u0646 \u0648 \u0631\u0633\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u0628\u0627 \u06f3\u06f0-\u06f4\u06f0\u066a \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 (Al\u2082O\u2083) \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u06f1\u06f3\u06f5\u06f0-\u06f1\u06f6\u06f0\u06f0\u00b0C \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0645\u0642\u0627\u0628\u0644\u060c \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0646\u0645\u0627 \u0635\u0631\u0641\u0627\u064b \u062c\u0646\u0628\u0647 \u062f\u06a9\u0648\u0631\u0627\u062a\u06cc\u0648 \u062f\u0627\u0631\u062f \u0648 \u0641\u0627\u0642\u062f \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc ASTM C20 \u06cc\u0627 C27 \u0627\u0633\u062a. \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0634\u0627\u0645\u0644 \u062f\u0631\u0635\u062f \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 (\u06f3\u06f0-\u06f4\u06f0\u066a \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f2\u06f0\u066a)\u060c \u062f\u0645\u0627\u06cc RUL (\u06f1\u06f4\u06f0\u06f0-\u06f1\u06f4\u06f5\u06f0\u00b0C \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u0646\u0627\u0645\u0634\u062e\u0635) \u0648 \u062a\u062e\u0644\u062e\u0644 \u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647 (\u06f1\u06f8-\u06f2\u06f5\u066a) \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0641\u0631\u0627\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627 certification \u0645\u0639\u062a\u0628\u0631 \u0639\u0631\u0636\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.\"\n            }\n          },\n          {\n            \"@type\": \"Question\",\n            \"name\": \"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u062a\u0627 \u0686\u0647 \u062f\u0645\u0627\u06cc\u06cc \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 RUL \u0648\u0627\u0642\u0639\u06cc \u0622\u0646 \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"\u0622\u062c\u0631\u0647\u0627\u06cc \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc \u06f1\u06f3\u06f5\u06f0-\u06f1\u06f5\u06f0\u06f0\u00b0C \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u062f\u0645\u0627\u06cc RUL (Refractoriness Under Load) \u0648\u0627\u0642\u0639\u06cc \u0622\u0646\u0647\u0627 \u06f1\u06f4\u06f0\u06f0-\u06f1\u06f4\u06f5\u06f0\u00b0C \u062a\u062d\u062a \u0641\u0634\u0627\u0631 \u06f0.\u06f2 MPa \u0627\u0633\u062a. \u062f\u0645\u0627\u06cc \u0630\u0648\u0628 \u0646\u0638\u0631\u06cc (PCE) \u06f1\u06f7\u06f5\u06f0-\u06f1\u06f8\u06f0\u06f0\u00b0C \u0628\u062f\u0648\u0646 \u0628\u0627\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0627\u0645\u0627 \u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc \u0627\u0645\u0646 \u0628\u0627 \u0636\u0631\u06cc\u0628 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u06f1\u06f3\u06f0\u06f0-\u06f1\u06f5\u06f0\u06f0\u00b0C \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a datasheet \u062f\u0642\u06cc\u0642 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0628\u0627 \u062a\u06cc\u0645 \u0641\u0646\u06cc \u0641\u0631\u0627\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.\"\n            }\n          },\n          {\n            \"@type\": \"Question\",\n            \"name\": \"\u0686\u06af\u0648\u0646\u0647 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0645\u0646\u0627\u0633\u0628 \u06a9\u0648\u0631\u0647 \u0627\u0644\u0642\u0627\u06cc\u06cc \u06f1\u06f3\u06f5\u06f0\u00b0C \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u0645\u061f\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"\u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647 \u0627\u0644\u0642\u0627\u06cc\u06cc \u06f1\u06f3\u06f5\u06f0\u00b0C \u0628\u0627\u06cc\u062f \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627 CCS \u062d\u062f\u0627\u0642\u0644 \u06f2\u06f0\u06f0 kg\/cm\u00b2\u060c \u062a\u062e\u0644\u062e\u0644 \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f2\u06f0\u066a\u060c \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u062d\u062f\u0627\u0642\u0644 \u06f3\u06f5\u066a \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0628\u0627\u0644\u0627 (\u062d\u062f\u0627\u0642\u0644 \u06f1\u06f5 \u0633\u06cc\u06a9\u0644) \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u0648\u062f. \u0686\u06cc\u062f\u0645\u0627\u0646 \u0628\u0627\u06cc\u062f \u0628\u0627 \u062f\u0631\u0632\u0647\u0627\u06cc \u06f2-\u06f3 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631\u06cc \u0648 \u0645\u0644\u0627\u062a \u0646\u0633\u0648\u0632 \u0645\u0646\u0627\u0633\u0628 \u0627\u0646\u062c\u0627\u0645 \u06af\u06cc\u0631\u062f. Curing \u062a\u062f\u0631\u06cc\u062c\u06cc \u0628\u0627 \u0633\u0631\u0639\u062a \u06f5\u06f0\u00b0C\/h \u062a\u0627 \u06f6\u06f0\u06f0\u00b0C \u0648 \u0633\u067e\u0633 \u06f3\u06f0\u00b0C\/h \u062a\u0627 \u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u062a\u06cc\u0645 \u0645\u0647\u0646\u062f\u0633\u06cc \u0641\u0631\u0627\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632 \u0645\u0634\u0627\u0648\u0631\u0647 \u0631\u0627\u06cc\u06af\u0627\u0646 \u0646\u0635\u0628 \u0648 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f.\"\n            }\n          },\n          {\n            \"@type\": \"Question\",\n            \"name\": \"\u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u062a\u0631\u06a9\u200c\u062e\u0648\u0631\u062f\u06af\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u062f\u0631 lining \u06a9\u0648\u0631\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u0645\u061f\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062a\u0631\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc\u060c \u0628\u0627\u06cc\u062f \u0622\u062c\u0631 \u0628\u0627 \u0636\u0631\u06cc\u0628 \u0627\u0646\u0628\u0633\u0627\u0637 \u062d\u0631\u0627\u0631\u062a\u06cc \u067e\u0627\u06cc\u06cc\u0646 (\u03b1 < 6\u00d710\u207b\u2076\/\u00b0C) \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0628\u0627\u0644\u0627 (TSR > 15 \u0633\u06cc\u06a9\u0644) \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0644\u0627\u062a \u0645\u0646\u0639\u0637\u0641\u060c \u0646\u0635\u0628 expansion joint \u0647\u0631 \u06f5 \u0645\u062a\u0631 \u0648 heating rate \u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u062f\u0631 start-up \u0627\u0648\u0644\u06cc\u0647\u060c \u06f4\u06f8 \u0633\u0627\u0639\u062a \u062f\u0631 \u062f\u0645\u0627\u06cc \u06f3\u06f0\u06f0-\u06f4\u06f0\u06f0\u00b0C \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0631\u0637\u0648\u0628\u062a \u06a9\u0627\u0645\u0644\u0627\u064b \u062e\u0627\u0631\u062c \u0634\u0648\u062f.\"\n            }\n          },\n          {\n            \"@type\": \"Question\",\n            \"name\": \"\u0628\u0647\u062a\u0631\u06cc\u0646 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u0645\u06cc\u0631 lining \u06a9\u0648\u0631\u0647 \u0630\u0648\u0628 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u06a9\u062f\u0627\u0645 \u0627\u0633\u062a\u061f\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"\u0628\u0631\u0627\u06cc lining \u06a9\u0648\u0631\u0647 \u0630\u0648\u0628 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645\u060c \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627 CCS \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u06f2\u06f0\u06f0 kg\/cm\u00b2\u060c \u062a\u062e\u0644\u062e\u0644 \u0632\u06cc\u0631 \u06f2\u06f0\u066a \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0627\u0644\u0627 \u0628\u0647 slag \u0627\u06a9\u0633\u06cc\u062f\u06cc \u0645\u0637\u0627\u0628\u0642 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM C27 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u067e\u0648\u0634\u0634 \u0633\u0637\u062d hot face \u0628\u0627 coating \u0646\u0633\u0648\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 slag \u0631\u0627 \u062a\u0627 \u06f4\u06f0\u066a \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0639\u0645\u0631 lining \u0631\u0627 \u0627\u0632 \u06f1\u06f2 \u0645\u0627\u0647 \u0628\u0647 \u0628\u06cc\u0634 \u0627\u0632 \u06f2\u06f4 \u0645\u0627\u0647 \u0645\u06cc\u200c\u0631\u0633\u0627\u0646\u062f. \u0628\u0631\u0627\u06cc \u0633\u0641\u0627\u0631\u0634 \u0628\u0627 \u0645\u0634\u0627\u0648\u0631\u0647 \u0641\u0646\u06cc\u060c \u0628\u0627 \u0641\u0631\u0627\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.\"\n            }\n          },\n          {\n            \"@type\": \"Question\",\n            \"name\": \"\u0636\u062e\u0627\u0645\u062a \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u062f\u0631 \u0628\u0648\u06cc\u0644\u0631 \u0635\u0646\u0639\u062a\u06cc \u0686\u06af\u0648\u0646\u0647 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"\u0636\u062e\u0627\u0645\u062a \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0631 \u0627\u0633\u0627\u0633 \u0641\u0631\u0645\u0648\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a Q = \u03bb \u00d7 A \u00d7 \u0394T \/ d \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0627 \u0636\u0631\u06cc\u0628 \u0647\u062f\u0627\u06cc\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u03bb = 1.2 W\/mK \u062f\u0631 \u06f1\u06f0\u06f0\u06f0\u00b0C\u060c \u0628\u0631\u0627\u06cc \u0628\u0648\u06cc\u0644\u0631 \u0628\u0627 \u062f\u0645\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u06f1\u06f2\u06f0\u06f0\u00b0C \u0648 \u062f\u0645\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc \u06f8\u06f0\u00b0C\u060c \u0636\u062e\u0627\u0645\u062a \u0628\u0647\u06cc\u0646\u0647 \u062d\u062f\u0648\u062f \u06f2\u06f7\u06f0 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631 \u0648 \u0628\u0627 \u0636\u0631\u06cc\u0628 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u06f3\u06f0\u06f0 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0637\u0631\u0627\u062d\u06cc lining \u062f\u0648\u0644\u0627\u06cc\u0647 (\u06f1\u06f5\u06f0 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc + \u06f1\u06f5\u06f0 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631 \u0639\u0627\u06cc\u0642) \u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631\u06cc\u0646 \u06af\u0632\u06cc\u0646\u0647 \u0627\u0633\u062a.\"\n            }\n          },\n          {\n            \"@type\": \"Question\",\n            \"name\": \"\u0622\u06cc\u0627 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0628\u0627 nano-additives \u0639\u0645\u0631 lining \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f\u061f\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"\u0628\u0644\u0647\u060c \u0627\u0641\u0632\u0648\u062f\u0646 nano-SiC \u0648 nano-Al\u2082O\u2083 \u0628\u0647 \u062a\u0631\u06a9\u06cc\u0628 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 slag \u0642\u0644\u06cc\u0627\u06cc\u06cc \u0631\u0627 \u062a\u0627 \u06f5\u06f0\u066a \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0639\u0645\u0631 lining \u0631\u0627 \u0628\u0647 \u0628\u06cc\u0634 \u0627\u0632 \u06f3\u06f0 \u0645\u0627\u0647 \u0645\u06cc\u200c\u0631\u0633\u0627\u0646\u062f. \u062a\u062e\u0644\u062e\u0644 \u0628\u0647 \u0632\u06cc\u0631 \u06f1\u06f5\u066a \u06a9\u0627\u0647\u0634 \u06cc\u0627\u0641\u062a\u0647 \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0628\u0647\u0628\u0648\u062f \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f. \u0627\u06cc\u0646 \u0622\u062c\u0631\u0647\u0627 \u06f2\u06f0-\u06f3\u06f0\u066a \u06af\u0631\u0627\u0646\u200c\u062a\u0631 \u0647\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0628\u062d\u0631\u0627\u0646\u06cc \u0628\u0627 \u0647\u0632\u06cc\u0646\u0647 \u0628\u0627\u0644\u0627\u06cc \u062a\u0648\u0642\u0641\u060c \u0633\u0631\u0645\u0627\u06cc\u0647\u200c\u06af\u0630\u0627\u0631\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f\u06cc \u0627\u0633\u062a.\"\n            }\n          }\n        ]\n      },\n      \"keywords\": \"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc, \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc, fireclay brick, \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u06a9\u0648\u0631\u0647, ASTM C20, ASTM C27, lining \u06a9\u0648\u0631\u0647, \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0635\u0646\u0639\u062a\u06cc, \u0645\u0648\u0627\u062f \u0646\u0633\u0648\u0632, \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0642\u06cc\u0645\u062a\",\n      \"articleSection\": \"\u0645\u0648\u0627\u062f \u0646\u0633\u0648\u0632 \u0648 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc\",\n      \"wordCount\": 2800,\n      \"citation\": [\n        {\n          \"@type\": \"CreativeWork\",\n          \"name\": \"ASTM C20 - Standard Test Methods for Apparent Porosity, Water Absorption, Apparent Specific Gravity, and Bulk Density of Burned Refractory Brick\",\n          \"url\": \"https:\/\/www.astm.org\/c0020-00.html\"\n        },\n        {\n          \"@type\": \"CreativeWork\",\n          \"name\": \"ASTM C27 - Standard Classification of Fireclay and High-Alumina Refractory Brick\",\n          \"url\": \"https:\/\/www.astm.org\/c0027-98.html\"\n        },\n        {\n          \"@type\": \"CreativeWork\",\n          \"name\": \"Vesuvius Technical Datasheet - Fireclay Refractories\",\n          \"url\": \"https:\/\/www.vesuvius.com\/\"\n        },\n        {\n          \"@type\": \"CreativeWork\",\n          \"name\": \"RHI Magnesita Datasheet 2024 - Fireclay Brick Specifications\",\n          \"url\": \"https:\/\/www.rhimagnesita.com\/\"\n        },\n        {\n          \"@type\": \"CreativeWork\",\n          \"name\": \"World Refractories Association - Industry Guidelines 2024\",\n          \"url\": \"https:\/\/www.worldrefractories.org\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/trref.com\/refractory-bricks\/#organization\",\n      \"name\": \"\u0641\u0631\u0627\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632\",\n      \"alternateName\": \"TRREF - Tabriz Refractory Products\",\n      \"url\": \"https:\/\/trref.com\/refractory-bricks\/\",\n      \"description\": \"\u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u0647 \u0648 \u062a\u0623\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u06f1\u06f2 \u0633\u0627\u0644 \u062a\u062c\u0631\u0628\u0647 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0635\u0646\u0639\u062a\u06cc \u0646\u0638\u06cc\u0631 \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0627\u0631\u06a9 \u0648 \u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647\",\n      \"knowsAbout\": [\n        \"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc\",\n        \"\u0645\u0648\u0627\u062f \u0646\u0633\u0648\u0632 \u0635\u0646\u0639\u062a\u06cc\",\n        \"\u0637\u0631\u0627\u062d\u06cc lining \u06a9\u0648\u0631\u0647\",\n        \"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc\",\n        \"\u0645\u0634\u0627\u0648\u0631\u0647 \u0645\u0647\u0646\u062f\u0633\u06cc \u06a9\u0648\u0631\u0647\"\n      ],\n      \"hasOfferCatalog\": {\n        \"@type\": \"OfferCatalog\",\n        \"name\": \"\u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0646\u0633\u0648\u0632 \u0635\u0646\u0639\u062a\u06cc\",\n        \"url\": \"https:\/\/trref.com\/refractory-bricks\/products\/\"\n      },\n      \"contactPoint\": {\n        \"@type\": \"ContactPoint\",\n        \"contactType\": \"\u0645\u0634\u0627\u0648\u0631\u0647 \u0641\u0646\u06cc \u0648 \u0641\u0631\u0648\u0634\",\n        \"url\": \"https:\/\/trref.com\/refractory-bricks\/contact-us\/\",\n        \"availableLanguage\": [\"fa\", \"en\"]\n      }\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/trref.com\/refractory-bricks\/fireclay-brick-guide\/#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"\u0635\u0641\u062d\u0647 \u0627\u0635\u0644\u06cc\",\n          \"item\": \"https:\/\/trref.com\/refractory-bricks\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"\u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0646\u0633\u0648\u0632\",\n          \"item\": \"https:\/\/trref.com\/refractory-bricks\/products\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc\",\n          \"item\": \"https:\/\/trref.com\/refractory-bricks\/fireclay-brick-guide\/\"\n        }\n      ]\n    }\n  ]\n}\n<\/script><br \/>\n&#8220;`<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0686\u06cc\u0633\u062a \u0648 \u0686\u06af\u0648\u0646\u0647 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u06f1\u06f3\u06f5\u06f0 \u062a\u0627 \u06f1\u06f6\u06f0\u06f0\u00b0C \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u0645\u061f \u26a0\ufe0f \u0622\u06cc\u0627 lining \u06a9\u0648\u0631\u0647 \u0634\u0645\u0627 \u0632\u0648\u062f\u062a\u0631 \u0627\u0632 \u0645\u0648\u0639\u062f \u062a\u0631\u06a9 \u062e\u0648\u0631\u062f\u0647 \u0627\u0633\u062a\u061f \u0622\u06cc\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u0647\u200c\u0627\u06cc\u062f \u06a9\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u062e\u0631\u06cc\u062f\u0627\u0631\u06cc\u200c\u0634\u062f\u0647\u060c \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc ASTM \u0631\u0627 \u0646\u062f\u0627\u0631\u062f\u061f \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0635\u0646\u0639\u062a\u06cc \u0628\u0647 \u0627\u0634\u062a\u0628\u0627\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0646\u0645\u0627 \u0631\u0627 \u0628\u0627 \u0622\u062c\u0631 \u0634\u0627\u0645\u0648\u062a\u06cc \u0635\u0646\u0639\u062a\u06cc \u0627\u0634\u062a\u0628\u0627\u0647 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