{"id":2996,"date":"2026-02-18T11:45:39","date_gmt":"2026-02-18T08:15:39","guid":{"rendered":"https:\/\/trref.com\/refractory-bricks\/?p=2996"},"modified":"2026-02-18T11:45:39","modified_gmt":"2026-02-18T08:15:39","slug":"magnesia-refractory-brick-steel-industry","status":"publish","type":"post","link":"https:\/\/trref.com\/refractory-bricks\/magnesia-refractory-brick-steel-industry\/","title":{"rendered":"\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc: \u06f7 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0641\u0646\u06cc \u062d\u06cc\u0627\u062a\u06cc \u0628\u0631\u0627\u06cc \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f \u0648 EAF (\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc 2025)"},"content":{"rendered":"<p>&#8220;`html<\/p>\n<article>\n<h2 style=\"text-align: center;\">\u0628\u0631\u0631\u0633\u06cc \u0622\u062c\u0631\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0641\u0648\u0644\u0627\u062f<\/h2>\n<p>\u0622\u06cc\u0627 \u0646\u06af\u0631\u0627\u0646 \u0633\u0627\u06cc\u0634 \u0632\u0648\u062f\u0647\u0646\u06af\u0627\u0645 \u0622\u062c\u0631\u06a9\u0627\u0631\u06cc \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f\u062a\u0627\u0646 \u0647\u0633\u062a\u06cc\u062f\u061f \u0647\u0631 \u0628\u0627\u0631 \u062a\u0639\u0648\u06cc\u0636 \u0646\u0627\u06af\u0647\u0627\u0646\u06cc \u067e\u0648\u0634\u0634 \u0646\u0633\u0648\u0632\u060c \u0686\u06cc\u0632\u06cc \u062d\u062f\u0648\u062f \u06f3\u06f0\u06f0 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0648\u0645\u0627\u0646 \u0647\u0632\u06cc\u0646\u0647 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0648 \u063a\u06cc\u0631\u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0647 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647 \u062a\u062d\u0645\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f\u2014\u0628\u062f\u0648\u0646 \u0627\u062d\u062a\u0633\u0627\u0628 \u062a\u0648\u0642\u0641 \u062e\u0637 \u062a\u0648\u0644\u06cc\u062f. <strong>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc<\/strong> \u0628\u0627 \u067e\u0627\u06cc\u0647 \u0627\u06a9\u0633\u06cc\u062f \u0645\u0646\u06cc\u0632\u06cc\u0645 (MgO) \u0631\u0627\u0647\u200c\u062d\u0644 \u0627\u062b\u0628\u0627\u062a\u200c\u0634\u062f\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u0628\u0644\u0647 \u0628\u0627 \u0633\u0631\u0628\u0627\u0631\u0647\u200c\u0647\u0627\u06cc \u0628\u0627\u0632\u06cc\u060c \u062f\u0645\u0627\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u06cc \u06f1\u06f7\u06f0\u06f0 \u062f\u0631\u062c\u0647 \u0633\u0627\u0646\u062a\u06cc\u200c\u06af\u0631\u0627\u062f \u0648 \u0634\u0648\u06a9\u200c\u0647\u0627\u06cc \u062d\u0631\u0627\u0631\u062a\u06cc \u0645\u06a9\u0631\u0631 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0641\u0648\u0644\u0627\u062f \u0627\u0633\u062a. \u062a\u06cc\u0645 \u0641\u0646\u06cc <strong>\u0641\u0631\u0622\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632<\/strong> \u0628\u0627 \u067e\u0634\u062a\u0648\u0627\u0646\u0647 \u0647\u0645\u06a9\u0627\u0631\u06cc \u0628\u0627 \u0641\u0648\u0644\u0627\u062f \u0627\u0644\u0628\u0631\u0632 \u0627\u06cc\u0631\u0627\u0646\u06cc\u0627\u0646 \u0648 \u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647\u060c \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0647\u0648\u0634\u0645\u0646\u062f\u0627\u0646\u0647 \u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u062a\u062f\u0648\u06cc\u0646 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h2>\u0622\u062c\u0631\u0647\u0627\u06cc \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u0686\u06cc\u0633\u062a \u0648 \u0686\u0631\u0627 \u062f\u0631 \u0641\u0648\u0644\u0627\u062f\u0633\u0627\u0632\u06cc \u062d\u06cc\u0627\u062a\u06cc \u0647\u0633\u062a\u0646\u062f\u061f<\/h2>\n<p><strong>\u0622\u062c\u0631 \u0628\u0627\u0632\u06cc<\/strong> \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc\u060c \u062f\u0633\u062a\u0647\u200c\u0627\u06cc \u0627\u0632 \u0646\u0633\u0648\u0632\u0647\u0627\u06cc \u0628\u0627 \u067e\u0627\u06cc\u0647 MgO \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0645\u0627\u0647\u06cc\u062a \u0642\u0644\u06cc\u0627\u06cc\u06cc\u060c \u0628\u0647\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0633\u0631\u0628\u0627\u0631\u0647\u200c\u0647\u0627\u06cc \u0628\u0627\u0632\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u0633\u0627\u0632\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u0622\u062c\u0631\u0647\u0627 \u0633\u062a\u0648\u0646 \u0641\u0642\u0631\u0627\u062a \u0646\u0633\u0648\u0632\u06a9\u0627\u0631\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0642\u0648\u0633 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc\u060c \u06a9\u0646\u0648\u0631\u062a\u0648\u0631\u0647\u0627 \u0648 \u067e\u0627\u062a\u06cc\u0644\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<h3>\u062a\u0641\u0627\u0648\u062a \u0622\u062c\u0631\u0647\u0627\u06cc \u0628\u0627\u0632\u06cc \u0648 \u0627\u0633\u06cc\u062f\u06cc \u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u067e\u0631\u062d\u0631\u0627\u0631\u062a<\/h3>\n<p>\u0622\u062c\u0631\u0647\u0627\u06cc \u0628\u0627\u0632\u06cc \u0628\u0627 \u062f\u0627\u0634\u062a\u0646 \u0627\u06a9\u0633\u06cc\u062f \u0645\u0646\u06cc\u0632\u06cc\u0645\u060c \u062f\u0631 \u062a\u0645\u0627\u0633 \u0628\u0627 \u0633\u0631\u0628\u0627\u0631\u0647\u200c\u0647\u0627\u06cc \u063a\u0646\u06cc \u0627\u0632 CaO \u0648\u0627\u06a9\u0646\u0634 \u0645\u062e\u0631\u0628 \u0646\u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u061b \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0622\u062c\u0631\u0647\u0627\u06cc \u0627\u0633\u06cc\u062f\u06cc (\u0633\u06cc\u0644\u06cc\u0633\u06cc) \u0628\u0647 \u0633\u0631\u0639\u062a \u062a\u062e\u0631\u06cc\u0628 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc\u060c \u0627\u0646\u062a\u062e\u0627\u0628 <strong>\u0622\u062c\u0631 \u0628\u0627\u0632\u06cc<\/strong> \u0631\u0627 \u0628\u0631\u0627\u06cc Slag Line \u067e\u0627\u062a\u06cc\u0644\u200c\u0647\u0627 \u0627\u062c\u062a\u0646\u0627\u0628\u200c\u0646\u0627\u067e\u0630\u06cc\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f. MgO \u0628\u0627 \u0633\u0631\u0628\u0627\u0631\u0647 \u0628\u0627\u0632\u06cc \u062a\u0639\u0627\u062f\u0644 \u062a\u0631\u0645\u0648\u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0646\u0641\u0648\u0630 \u0645\u0630\u0627\u0628 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<h3>\u0686\u0631\u0627 MgO \u0628\u0627\u0644\u0627\u06cc \u06f9\u06f7\u066a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0637\u0644\u0627\u06cc\u06cc \u0627\u0633\u062a\u061f<\/h3>\n<p>\u062e\u0644\u0648\u0635 MgO \u0628\u0627\u0644\u0627\u06cc \u06f9\u06f7\u066a \u062a\u0636\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647 \u062d\u062f\u0627\u0642\u0644 \u0641\u0627\u0632\u0647\u0627\u06cc \u062b\u0627\u0646\u0648\u06cc\u0647 \u0648 \u06a9\u0645\u062a\u0631\u06cc\u0646 \u0646\u0641\u0648\u0630\u067e\u0630\u06cc\u0631\u06cc \u0633\u0631\u0628\u0627\u0631\u0647 \u0627\u0633\u062a. \u0637\u0628\u0642 \u0645\u0633\u062a\u0646\u062f\u0627\u062a <a href=\"https:\/\/www.rhimagnesita.com\" target=\"_blank\" rel=\"nofollow noopener\">RHI Magnesita<\/a>\u060c \u0628\u0631\u0627\u06cc \u0646\u0627\u062d\u06cc\u0647 Slag Line \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <strong>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc<\/strong> \u0628\u0627 \u062e\u0644\u0648\u0635 \u0632\u06cc\u0631 \u06f9\u06f7\u066a \u0631\u06cc\u0633\u06a9 \u062e\u0648\u0631\u062f\u06af\u06cc \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0631\u0627 \u062a\u0627 \u06f4\u06f0\u066a \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0646\u0627\u062e\u0627\u0644\u0635\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f SiO\u2082 \u0648 Fe\u2082O\u2083 \u0641\u0627\u0632\u0647\u0627\u06cc \u06a9\u0645\u200c\u0630\u0648\u0628 \u062a\u0634\u06a9\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/p>\n<p>&nbsp;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-2998 \" src=\"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/magnesia-refractory-brick-ladle-success.jpg\" alt=\"\u0646\u0635\u0628 \u0645\u0648\u0641\u0642 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc\" width=\"1112\" height=\"834\" title=\"\" srcset=\"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/magnesia-refractory-brick-ladle-success.jpg 1280w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/magnesia-refractory-brick-ladle-success-300x225.jpg 300w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/magnesia-refractory-brick-ladle-success-1024x768.jpg 1024w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/magnesia-refractory-brick-ladle-success-768x576.jpg 768w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/magnesia-refractory-brick-ladle-success-600x450.jpg 600w\" sizes=\"(max-width: 1112px) 100vw, 1112px\" \/><\/p>\n<h2><\/h2>\n<h2>\u0627\u0646\u0648\u0627\u0639 \u0622\u062c\u0631\u0647\u0627\u06cc \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc\u061b \u06a9\u062f\u0627\u0645 \u06cc\u06a9 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647 \u0634\u0645\u0627 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a\u061f<\/h2>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0648\u0639 \u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u06a9\u0648\u0631\u0647 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f: \u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc\u060c \u0646\u0648\u0639 \u0633\u0631\u0628\u0627\u0631\u0647\u060c \u0641\u0631\u06a9\u0627\u0646\u0633 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0648 \u0628\u0648\u062f\u062c\u0647. \u0633\u0647 \u06af\u0631\u06cc\u062f \u0627\u0635\u0644\u06cc \u062f\u0631 \u0635\u0646\u0639\u062a \u0641\u0648\u0644\u0627\u062f \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u0646\u062f.<\/p>\n<h3>\u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a-\u06a9\u0631\u0628\u0646 (MgO-C) &#8211; \u0642\u0647\u0631\u0645\u0627\u0646 \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0642\u0648\u0633 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc<\/h3>\n<p>\u0622\u062c\u0631 MgO-C \u0628\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u06f1\u06f0-\u06f2\u06f0\u066a \u06af\u0631\u0627\u0641\u06cc\u062a\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0627\u0633\u062a\u062b\u0646\u0627\u06cc\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0646\u0641\u0648\u0630 \u0633\u0631\u0628\u0627\u0631\u0647 \u0648 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u062f\u0627\u0631\u062f. \u0686\u06af\u0627\u0644\u06cc \u0638\u0627\u0647\u0631\u06cc \u0627\u06cc\u0646 \u0622\u062c\u0631\u0647\u0627 \u0628\u06cc\u0646 \u06f2.\u06f9\u06f0 \u062a\u0627 \u06f3.\u06f0\u06f5 g\/cm\u00b3 \u0627\u0633\u062a \u06a9\u0647 \u0637\u0628\u0642 \u0645\u0637\u0627\u0644\u0639\u0627\u062a <a href=\"https:\/\/www.sciencedirect.com\" target=\"_blank\" rel=\"nofollow noopener\">ScienceDirect<\/a> \u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u062d\u062f\u0648\u062f\u0647 \u0628\u0631\u0627\u06cc <strong>\u0646\u0633\u0648\u0632\u06a9\u0627\u0631\u06cc \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f<\/strong> \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f. \u06a9\u0631\u0628\u0646 \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u0644\u0627\u06cc\u0647 \u0645\u062d\u0627\u0641\u0638\u060c \u0627\u0632 \u062e\u06cc\u0633\u200c\u0634\u062f\u06af\u06cc \u0633\u0637\u062d \u062a\u0648\u0633\u0637 \u0633\u0631\u0628\u0627\u0631\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<h3>\u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a \u0627\u0633\u067e\u06cc\u0646\u0644 \u0686\u06cc\u0633\u062a \u0648 \u0686\u0647 \u0645\u0632\u0627\u06cc\u0627\u06cc\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u06a9\u0631\u0648\u0645 \u062f\u0627\u0631\u062f\u061f<\/h3>\n<p><strong>\u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a \u0627\u0633\u067e\u06cc\u0646\u0644<\/strong> (MgO-MgAl\u2082O\u2084) \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0633\u0628\u0632 \u0622\u062c\u0631\u0647\u0627\u06cc \u06a9\u0631\u0648\u0645\u200c\u062f\u0627\u0631 \u0627\u0633\u062a \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0628\u0627\u0644\u0627\u062a\u0631\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0631\u062e\u0644\u0627\u0641 MgO-Cr\u2082O\u2083 \u06a9\u0647 \u0631\u06cc\u0633\u06a9 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0631\u0648\u0645 \u0634\u0634\u200c\u0638\u0631\u0641\u06cc\u062a\u06cc \u0633\u0645\u0651\u06cc \u062f\u0627\u0631\u062f\u060c \u0627\u0633\u067e\u06cc\u0646\u0644 \u06a9\u0627\u0645\u0644\u0627\u064b \u0627\u06cc\u0645\u0646 \u0628\u0648\u062f\u0647 \u0648 \u0637\u0628\u0642 <a href=\"https:\/\/worldrefractories.org\" target=\"_blank\" rel=\"nofollow noopener\">World Refractories Association<\/a> \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062c\u062f\u06cc\u062f \u0635\u0646\u0639\u062a \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0648\u0631\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u06af\u0631\u06cc\u062f \u0645\u0646\u0627\u0633\u0628\u060c <a href=\"https:\/\/trref.com\/refractory-bricks\/contact-us\/\">\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<h3>\u0645\u0646\u06cc\u0632\u06cc\u062a-\u06a9\u0631\u0648\u0645\u061b \u0622\u06cc\u0627 \u0647\u0646\u0648\u0632 \u062c\u0627\u06cc\u06af\u0627\u0647\u06cc \u062f\u0631 \u0641\u0648\u0644\u0627\u062f\u0633\u0627\u0632\u06cc \u062f\u0627\u0631\u062f\u061f<\/h3>\n<p>\u0622\u062c\u0631 MgO-Cr\u2082O\u2083 \u0647\u0646\u0648\u0632 \u062f\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627\u06cc RH Degassing \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0645\u0642\u0627\u0648\u0645\u062a \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0641\u0648\u0642\u200c\u0627\u0644\u0639\u0627\u062f\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0632\u06cc\u0633\u062a\u200c\u0645\u062d\u06cc\u0637\u06cc Cr\u2076\u207a \u0648 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0633\u062e\u062a\u200c\u06af\u06cc\u0631\u0627\u0646\u0647 \u062f\u0641\u0639 \u067e\u0633\u0645\u0627\u0646\u062f\u060c \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0641\u0648\u0644\u0627\u062f\u0633\u0627\u0632\u0627\u0646 \u0631\u0627 \u0628\u0647 \u0633\u0645\u062a <strong>\u0622\u062c\u0631 \u0628\u0627\u0632\u06cc<\/strong> \u0627\u0633\u067e\u06cc\u0646\u0644\u06cc \u0633\u0648\u0642 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h2>\u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u062d\u06cc\u0627\u062a\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc (\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc)<\/h2>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u0635\u0631\u0641\u0627\u064b \u0628\u0631 \u0627\u0633\u0627\u0633 \u0642\u06cc\u0645\u062a\u060c \u0627\u0634\u062a\u0628\u0627\u0647\u06cc \u067e\u0631\u0647\u0632\u06cc\u0646\u0647 \u0627\u0633\u062a. \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0641\u0646\u06cc \u0632\u06cc\u0631 \u0628\u0627\u06cc\u062f \u062f\u0631 \u062f\u06cc\u062a\u0627\u0634\u06cc\u062a \u062a\u0623\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647 \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<h3>RUL \u0686\u06cc\u0633\u062a \u0648 \u0686\u0631\u0627 \u0645\u0647\u0645\u200c\u062a\u0631 \u0627\u0632 \u062f\u0645\u0627\u06cc \u0630\u0648\u0628 \u0645\u0639\u0645\u0648\u0644\u06cc \u0627\u0633\u062a\u061f<\/h3>\n<p>RUL (Refractoriness Under Load) \u062f\u0645\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0622\u062c\u0631 \u062a\u062d\u062a \u0628\u0627\u0631 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0634\u0631\u0648\u0639 \u0628\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f\u2014\u0645\u0639\u06cc\u0627\u0631\u06cc \u0648\u0627\u0642\u0639\u06cc\u200c\u062a\u0631 \u0627\u0632 \u062f\u0645\u0627\u06cc \u0630\u0648\u0628 \u062a\u0626\u0648\u0631\u06cc. \u0637\u0628\u0642 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f <a href=\"https:\/\/www.astm.org\/c0832-00.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM C832<\/a>\u060c \u0628\u0631\u0627\u06cc <strong>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc<\/strong> \u062f\u0631 \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f\u060c T\u2080.\u2085 \u0628\u0627\u06cc\u062f \u0628\u0627\u0644\u0627\u06cc \u06f1\u06f7\u06f0\u06f0\u00b0C \u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u067e\u06cc\u0634\u200c\u0628\u06cc\u0646\u06cc\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0641\u062a\u0627\u0631 \u0622\u062c\u0631 \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0648\u0627\u0642\u0639\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0627\u0633\u062a.<\/p>\n<h3>\u062a\u062e\u0644\u062e\u0644 \u0648 \u0686\u06af\u0627\u0644\u06cc\u061b \u0686\u06af\u0648\u0646\u0647 \u0639\u0645\u0631 \u0622\u062c\u0631 \u0631\u0627 \u067e\u06cc\u0634\u200c\u0628\u06cc\u0646\u06cc \u06a9\u0646\u06cc\u0645\u061f<\/h3>\n<p>\u062a\u062e\u0644\u062e\u0644 \u0638\u0627\u0647\u0631\u06cc (Apparent Porosity) \u0632\u06cc\u0631 \u06f4-\u06f6\u066a \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0646\u0641\u0648\u0630 \u0633\u0631\u0628\u0627\u0631\u0647 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u0631\u0627\u0628\u0637\u0647 \u0645\u0639\u06a9\u0648\u0633 \u0628\u06cc\u0646 \u062a\u062e\u0644\u062e\u0644 \u0648 \u0639\u0645\u0631 \u0645\u0641\u06cc\u062f \u0622\u062c\u0631\u060c \u0627\u0635\u0644\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0642\u0627\u0646\u0648\u0646 \u062f\u0631 \u0627\u0646\u062a\u062e\u0627\u0628 <strong>\u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a \u0627\u0633\u067e\u06cc\u0646\u0644<\/strong> \u0628\u0631\u0627\u06cc \u0646\u0648\u0627\u062d\u06cc \u0628\u062d\u0631\u0627\u0646\u06cc \u0627\u0633\u062a.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<caption>\u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0641\u0646\u06cc \u0627\u0646\u0648\u0627\u0639 \u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc<\/caption>\n<thead>\n<tr>\n<th>\u067e\u0627\u0631\u0627\u0645\u062a\u0631<\/th>\n<th>MgO-C<\/th>\n<th>MgO-Spinel<\/th>\n<th>MgO-Cr<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0686\u06af\u0627\u0644\u06cc (g\/cm\u00b3)<\/td>\n<td>\u06f2.\u06f9\u06f0-\u06f3.\u06f0\u06f5<\/td>\n<td>\u06f2.\u06f8\u06f5-\u06f2.\u06f9\u06f5<\/td>\n<td>\u06f3.\u06f1\u06f0-\u06f3.\u06f2\u06f0<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u062e\u0644\u062e\u0644 (%)<\/td>\n<td>\u06f3-\u06f5<\/td>\n<td>\u06f1\u06f4-\u06f1\u06f8<\/td>\n<td>\u06f1\u06f5-\u06f1\u06f8<\/td>\n<\/tr>\n<tr>\n<td>RUL T\u2080.\u2085 (\u00b0C)<\/td>\n<td>&gt;\u06f1\u06f7\u06f0\u06f0<\/td>\n<td>&gt;\u06f1\u06f6\u06f5\u06f0<\/td>\n<td>&gt;\u06f1\u06f7\u06f5\u06f0<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0632\u06cc\u0633\u062a\u200c\u0645\u062d\u06cc\u0637\u06cc<\/td>\n<td>\u0645\u062a\u0648\u0633\u0637<\/td>\n<td>\u0639\u0627\u0644\u06cc<\/td>\n<td>\u0636\u0639\u06cc\u0641<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0622\u062c\u0631\u0647\u0627\u06cc \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u0648 \u0631\u0627\u0647\u06a9\u0627\u0631\u0647\u0627\u06cc \u0639\u0644\u0645\u06cc<\/h2>\n<h3>\u0686\u0631\u0627 \u0622\u062c\u0631\u0647\u0627\u06cc \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u062f\u0631 \u0627\u0646\u0628\u0627\u0631 \u067e\u0648\u062f\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u061f<\/h3>\n<p>\u0648\u0627\u06a9\u0646\u0634 \u0647\u06cc\u062f\u0631\u0627\u062a\u0627\u0633\u06cc\u0648\u0646 MgO + H\u2082O \u2192 Mg(OH)\u2082 \u0639\u0627\u0645\u0644 \u0627\u0635\u0644\u06cc \u067e\u0648\u062f\u0631 \u0634\u062f\u0646 \u0622\u062c\u0631\u0647\u0627 \u062f\u0631 \u0627\u0646\u0628\u0627\u0631 \u0627\u0633\u062a. \u0637\u0628\u0642 \u062a\u062d\u0642\u06cc\u0642\u0627\u062a <a href=\"https:\/\/www.researchgate.net\" target=\"_blank\" rel=\"nofollow noopener\">ResearchGate<\/a>\u060c \u0631\u0637\u0648\u0628\u062a \u0646\u0633\u0628\u06cc \u0628\u0627\u0644\u0627\u06cc \u06f6\u06f0\u066a \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0627 \u062a\u0633\u0631\u06cc\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0631\u0627\u0647\u06a9\u0627\u0631: \u0627\u0646\u0628\u0627\u0631\u062f\u0627\u0631\u06cc \u062f\u0631 \u0645\u062d\u06cc\u0637 \u062e\u0634\u06a9 \u0628\u0627 \u0631\u0637\u0648\u0628\u062a \u0632\u06cc\u0631 \u06f5\u06f0\u066a\u060c \u067e\u0648\u0634\u0634 \u067e\u0644\u0627\u0633\u062a\u06cc\u06a9\u06cc \u0648 \u062f\u0631 \u0645\u0648\u0627\u0631\u062f \u062d\u0633\u0627\u0633\u060c \u067e\u0648\u0634\u0634 Silane. \u0627\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u062f\u0631 <strong>\u0646\u0633\u0648\u0632\u06a9\u0627\u0631\u06cc \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f<\/strong> \u062d\u06cc\u0627\u062a\u06cc \u0627\u0633\u062a.<\/p>\n<h3>\u062a\u0623\u062b\u06cc\u0631 \u0646\u0633\u0628\u062a CaO\/SiO\u2082 \u0633\u0631\u0628\u0627\u0631\u0647 \u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u0622\u062c\u0631 \u0686\u06af\u0648\u0646\u0647 \u0627\u0633\u062a\u061f<\/h3>\n<p>\u0628\u0627\u0632\u06cc\u0633\u06cc\u062a\u0647 \u0633\u0631\u0628\u0627\u0631\u0647 (\u0646\u0633\u0628\u062a CaO\/SiO\u2082) \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0631 \u0646\u0631\u062e \u062e\u0648\u0631\u062f\u06af\u06cc <strong>\u0622\u062c\u0631 \u0628\u0627\u0632\u06cc<\/strong> \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f. \u0633\u0631\u0628\u0627\u0631\u0647 \u0628\u0627 \u0628\u0627\u0632\u06cc\u0633\u06cc\u062a\u0647 \u06f2-\u06f3 \u06a9\u0645\u062a\u0631\u06cc\u0646 \u062d\u0645\u0644\u0647 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0647 MgO \u062f\u0627\u0631\u062f. \u0628\u0627\u0632\u06cc\u0633\u06cc\u062a\u0647 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631 (\u0627\u0633\u06cc\u062f\u06cc\u200c\u062a\u0631) \u0645\u0648\u062c\u0628 \u062a\u0634\u06a9\u06cc\u0644 \u0641\u0627\u0632\u0647\u0627\u06cc \u06a9\u0645\u200c\u0630\u0648\u0628 \u0641\u0648\u0631\u0633\u062a\u0631\u06cc\u062a\u06cc \u0648 \u062a\u062e\u0631\u06cc\u0628 \u0633\u0631\u06cc\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<h3>\u0645\u0642\u0627\u06cc\u0633\u0647 \u0641\u06cc\u0648\u0632\u062f (Fused) \u0648 \u062f\u062f-\u0628\u0631\u0646\u062f (Dead Burned) \u062f\u0631 \u062f\u0645\u0627\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u06cc \u06f1\u06f7\u06f0\u06f0 \u062f\u0631\u062c\u0647<\/h3>\n<p>\u0645\u0646\u06cc\u0632\u06cc\u0627\u06cc \u0641\u06cc\u0648\u0632\u062f \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0631\u06cc\u0633\u062a\u0627\u0644 \u0628\u0632\u0631\u06af\u200c\u062a\u0631 (\u06f1\u06f5\u06f0-\u06f2\u06f0\u06f0 \u0645\u06cc\u06a9\u0631\u0648\u0646) \u0646\u0641\u0648\u0630\u067e\u0630\u06cc\u0631\u06cc \u06a9\u0645\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u062f\u062f-\u0628\u0631\u0646\u062f \u062f\u0627\u0631\u062f. \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0641\u0648\u0642\u200c\u0628\u062d\u0631\u0627\u0646\u06cc <strong>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc<\/strong>\u060c \u0645\u0646\u06cc\u0632\u06cc\u0627\u06cc \u0641\u06cc\u0648\u0632\u062f \u062a\u0631\u062c\u06cc\u062d \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061b \u0647\u0631\u0686\u0646\u062f \u0647\u0632\u06cc\u0646\u0647 \u0622\u0646 \u06f3\u06f0-\u06f4\u06f0\u066a \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0633\u062a.<\/p>\n<p><img decoding=\"async\" class=\"alignleft wp-image-2999 \" src=\"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/mgo-spinel-eaf-corrosion-solution.png\" alt=\"\u0645\u0642\u0627\u06cc\u0633\u0647 \u062e\u0648\u0631\u062f\u06af\u06cc \u0622\u062c\u0631 \u0642\u062f\u06cc\u0645\u06cc \u0628\u0627 \u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a \u0627\u0633\u067e\u06cc\u0646\u0644 \u0645\u0642\u0627\u0648\u0645 \u062f\u0631 \u06a9\u0648\u0631\u0647 \u0642\u0648\u0633 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc\" width=\"697\" height=\"697\" title=\"\" srcset=\"https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/mgo-spinel-eaf-corrosion-solution.png 1024w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/mgo-spinel-eaf-corrosion-solution-300x300.png 300w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/mgo-spinel-eaf-corrosion-solution-150x150.png 150w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/mgo-spinel-eaf-corrosion-solution-768x768.png 768w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/mgo-spinel-eaf-corrosion-solution-100x100.png 100w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/mgo-spinel-eaf-corrosion-solution-350x350.png 350w, https:\/\/trref.com\/refractory-bricks\/wp-content\/uploads\/2026\/02\/mgo-spinel-eaf-corrosion-solution-600x600.png 600w\" sizes=\"(max-width: 697px) 100vw, 697px\" \/><\/p>\n<h2>\u062a\u06a9\u0646\u0648\u0644\u0648\u0698\u06cc\u200c\u0647\u0627\u06cc \u0646\u0648\u06cc\u0646 \u062f\u0631 \u0622\u062c\u0631\u0647\u0627\u06cc \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u06f2\u06f0\u06f2\u06f4-\u06f2\u06f0\u06f2\u06f5<\/h2>\n<h3>\u0646\u0642\u0634 \u0622\u0646\u062a\u06cc\u200c\u0627\u06a9\u0633\u06cc\u062f\u0627\u0646\u200c\u0647\u0627 (Al\u060c Si\u060c Al-Mg) \u062f\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0639\u0645\u0631 \u0622\u062c\u0631<\/h3>\n<p>\u0627\u0641\u0632\u0648\u062f\u0646\u06cc\u200c\u0647\u0627\u06cc \u0622\u0646\u062a\u06cc\u200c\u0627\u06a9\u0633\u06cc\u062f\u0627\u0646 \u0628\u0627 \u0648\u0627\u06a9\u0646\u0634 \u062a\u0631\u062c\u06cc\u062d\u06cc \u0628\u0627 \u0627\u06a9\u0633\u06cc\u0698\u0646\u060c \u0627\u0632 \u0627\u06a9\u0633\u06cc\u062f\u0627\u0633\u06cc\u0648\u0646 \u06a9\u0631\u0628\u0646 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0641\u0644\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0645 \u0628\u0627 \u062a\u0634\u06a9\u06cc\u0644 MgAl\u2082O\u20b4 (\u0647\u0645\u0627\u0646 <strong>\u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a \u0627\u0633\u067e\u06cc\u0646\u0644<\/strong> \u062f\u0631\u062c\u0627) \u0645\u0646\u0627\u0641\u0630 \u0633\u0637\u062d\u06cc \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0639\u0645\u0631 \u0622\u062c\u0631 \u0631\u0627 \u062a\u0627 \u06f2\u06f5\u066a \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u062a\u06a9\u0646\u0648\u0644\u0648\u0698\u06cc \u062f\u0631 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0641\u0631\u0622\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632 \u0628\u0647\u200c\u06a9\u0627\u0631 \u0631\u0641\u062a\u0647 \u0627\u0633\u062a.<\/p>\n<h3>\u06af\u0630\u0627\u0631 \u0627\u0632 \u067e\u06cc\u0648\u0646\u062f \u0642\u06cc\u0631\u06cc \u0628\u0647 \u0631\u0632\u06cc\u0646\u06cc\u061b \u0686\u0631\u0627 \u0645\u062d\u06cc\u0637\u200c\u0632\u06cc\u0633\u062a \u0645\u0647\u0645 \u0634\u062f\u061f<\/h3>\n<p>\u067e\u06cc\u0648\u0646\u062f \u0631\u0632\u06cc\u0646\u06cc (Resin-bonded) \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0642\u06cc\u0631 \u0634\u062f\u0647 \u0648 \u0627\u0646\u062a\u0634\u0627\u0631 PAHs \u0633\u0631\u0637\u0627\u0646\u200c\u0632\u0627 \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0637\u0628\u0642 <a href=\"https:\/\/worldrefractories.org\" target=\"_blank\" rel=\"nofollow noopener\">World Refractories Association<\/a>\u060c \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0627 \u0627\u0647\u062f\u0627\u0641 \u0641\u0648\u0644\u0627\u062f \u0633\u0628\u0632 (Green Steel) \u0647\u0645\u0631\u0627\u0633\u062a\u0627\u0633\u062a. \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0641\u0634\u0627\u0631\u06cc \u0633\u0631\u062f \u0622\u062c\u0631\u0647\u0627\u06cc \u0631\u0632\u06cc\u0646\u06cc \u0646\u06cc\u0632 \u06f1\u06f5-\u06f2\u06f0\u066a \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 <strong>\u0646\u0633\u0648\u0632\u06a9\u0627\u0631\u06cc \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f<\/strong> \u0645\u0632\u06cc\u062a \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<h3>\u0646\u0642\u0634 \u06af\u0631\u0627\u0641\u06cc\u062a \u067e\u0648\u0644\u06a9\u06cc (Flake Graphite) \u062f\u0631 \u0647\u062f\u0627\u06cc\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc BOF \u0686\u06cc\u0633\u062a\u061f<\/h3>\n<p>\u0633\u0627\u062e\u062a\u0627\u0631 \u0644\u0627\u06cc\u0647\u200c\u0627\u06cc \u06af\u0631\u0627\u0641\u06cc\u062a \u067e\u0648\u0644\u06a9\u06cc\u060c \u0647\u062f\u0627\u06cc\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u0645\u0648\u0627\u0632\u06cc \u0628\u0627 \u0633\u0637\u062d \u0622\u062c\u0631 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0648 \u0627\u0632 \u062a\u0645\u0631\u06a9\u0632 \u062a\u0646\u0634 \u062d\u0631\u0627\u0631\u062a\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0627\u06cc <strong>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc<\/strong> \u062f\u0631 \u06a9\u0646\u0648\u0631\u062a\u0648\u0631\u0647\u0627\u06cc BOF \u06a9\u0647 \u0633\u06cc\u06a9\u0644\u200c\u0647\u0627\u06cc \u062d\u0631\u0627\u0631\u062a\u06cc \u0634\u062f\u06cc\u062f \u062f\u0627\u0631\u0646\u062f\u060c \u062d\u06cc\u0627\u062a\u06cc \u0627\u0633\u062a.<\/p>\n<h2>\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u0622\u062c\u0631\u0647\u0627\u06cc \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u062f\u0631 \u062e\u0637\u0648\u0637 \u062a\u0648\u0644\u06cc\u062f \u0641\u0648\u0644\u0627\u062f<\/h2>\n<h3>\u0646\u0633\u0648\u0632\u06a9\u0627\u0631\u06cc \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f\u061b \u06a9\u062f\u0627\u0645 \u06af\u0631\u06cc\u062f \u0628\u0631\u0627\u06cc \u06a9\u062f\u0627\u0645 \u0646\u0627\u062d\u06cc\u0647\u061f<\/h3>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u0635\u062d\u06cc\u062d \u06af\u0631\u06cc\u062f \u0628\u0631\u0627\u06cc \u0647\u0631 \u0646\u0627\u062d\u06cc\u0647 \u067e\u0627\u062a\u06cc\u0644\u060c \u06a9\u0644\u06cc\u062f \u0627\u0641\u0632\u0627\u06cc\u0634 \u0639\u0645\u0631 \u06a9\u0645\u067e\u06cc\u0646 \u0627\u0633\u062a. \u0646\u0642\u0634\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f <strong>\u0646\u0633\u0648\u0632\u06a9\u0627\u0631\u06cc \u067e\u0627\u062a\u06cc\u0644 \u0641\u0648\u0644\u0627\u062f<\/strong>:<\/p>\n<ul>\n<li><strong>Slag Line:<\/strong> MgO-C \u0628\u0627 MgO &gt; 97% \u0648 \u06a9\u0631\u0628\u0646 \u06f1\u06f4-\u06f1\u06f8\u066a<\/li>\n<li><strong>Sidewall:<\/strong> <strong>\u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a \u0627\u0633\u067e\u06cc\u0646\u0644<\/strong> \u0628\u0627 \u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0628\u0627\u0644\u0627<\/li>\n<li><strong>Bottom:<\/strong> MgO-C \u0628\u0627 \u06a9\u0631\u0628\u0646 \u0628\u0627\u0644\u0627 (\u06f1\u06f8-\u06f2\u06f0\u066a) \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u0648\u0645\u062a \u0633\u0627\u06cc\u0634\u06cc<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u06a9\u0627\u0645\u0644 \u0646\u0633\u0648\u0632\u06a9\u0627\u0631\u06cc\u060c <a href=\"https:\/\/trref.com\/refractory-bricks\/magnesia-refractory-brick-guide\/\">\u0635\u0641\u062d\u0647 \u062a\u062e\u0635\u0635\u06cc \u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc<\/a> \u0631\u0627 \u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<h3>\u0622\u062c\u0631\u06a9\u0627\u0631\u06cc \u06a9\u0648\u0631\u0647 \u0642\u0648\u0633 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc (EAF)\u061b \u0686\u0627\u0644\u0634 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc<\/h3>\n<p>\u062f\u0631 EAF\u060c \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0645\u0627\u06cc\u06cc \u06f1\u06f0\u06f0\u06f0 \u062f\u0631\u062c\u0647\u200c\u0627\u06cc \u062f\u0631 \u0686\u0646\u062f \u062f\u0642\u06cc\u0642\u0647 \u0631\u062e \u0645\u06cc\u200c\u062f\u0647\u062f. <strong>\u0622\u062c\u0631 \u0628\u0627\u0632\u06cc<\/strong> \u0628\u0627 \u0636\u0631\u06cc\u0628 \u0627\u0646\u0628\u0633\u0627\u0637 \u062d\u0631\u0627\u0631\u062a\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0648 \u0645\u062f\u0648\u0644 \u0627\u0644\u0627\u0633\u062a\u06cc\u0633\u06cc\u062a\u0647 \u0645\u0646\u0627\u0633\u0628\u060c \u062a\u0631\u06a9\u200c\u062e\u0648\u0631\u062f\u06af\u06cc \u0631\u0627 \u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0645\u06cc\u200c\u0631\u0633\u0627\u0646\u062f. \u0637\u0631\u0627\u062d\u06cc \u0635\u062d\u06cc\u062d \u062f\u0631\u0632\u0647\u0627\u06cc \u0627\u0646\u0628\u0633\u0627\u0637 \u0646\u06cc\u0632 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631\u0628\u0627\u0631\u0647 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u060c <a href=\"https:\/\/trref.com\/refractory-bricks\/reheating-furnace-design-steel-rolling\/\">\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u06a9\u0648\u0631\u0647 \u0646\u0648\u0631\u062f \u0641\u0648\u0644\u0627\u062f<\/a> \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/p>\n<h3>\u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0631 \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u062f\u0648\u0627\u0631 \u0633\u06cc\u0645\u0627\u0646<\/h3>\n<p>\u062f\u0631 Burning Zone \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0633\u06cc\u0645\u0627\u0646\u060c <strong>\u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a \u0627\u0633\u067e\u06cc\u0646\u0644<\/strong> \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0645\u0642\u0627\u0648\u0645\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0633\u0631\u0628\u0627\u0631\u0647 \u0642\u0644\u06cc\u0627\u06cc\u06cc \u0648 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc\u060c \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0622\u062c\u0631\u0647\u0627\u06cc \u06a9\u0631\u0648\u0645\u200c\u062f\u0627\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h2>\u0686\u06af\u0648\u0646\u0647 \u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647 \u062e\u0648\u062f \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u0645\u061f<\/h2>\n<h3>\u0686\u06a9\u200c\u0644\u06cc\u0633\u062a \u06f7 \u0646\u06a9\u062a\u0647\u200c\u0627\u06cc \u0642\u0628\u0644 \u0627\u0632 \u062e\u0631\u06cc\u062f<\/h3>\n<ol>\n<li>\u0622\u0646\u0627\u0644\u06cc\u0632 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0633\u0631\u0628\u0627\u0631\u0647 \u06a9\u0648\u0631\u0647 \u062e\u0648\u062f \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f<\/li>\n<li>\u062f\u0645\u0627\u06cc \u062d\u062f\u0627\u06a9\u062b\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0648 \u0641\u0631\u06a9\u0627\u0646\u0633 \u0633\u06cc\u06a9\u0644 \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 ISO 9001 \u062a\u0623\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u062f\u06cc\u062a\u0627\u0634\u06cc\u062a \u0641\u0646\u06cc \u0628\u0627 \u0630\u06a9\u0631 RUL \u0648 \u062a\u062e\u0644\u062e\u0644 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f<\/li>\n<li>\u0633\u0627\u0628\u0642\u0647 \u062a\u0623\u0645\u06cc\u0646 \u0628\u0647 \u0641\u0648\u0644\u0627\u062f\u0633\u0627\u0632\u06cc\u200c\u0647\u0627\u06cc \u0645\u0639\u062a\u0628\u0631 \u0631\u0627 \u062c\u0648\u06cc\u0627 \u0634\u0648\u06cc\u062f<\/li>\n<li>\u062e\u062f\u0645\u0627\u062a \u067e\u0633 \u0627\u0632 \u0641\u0631\u0648\u0634 \u0648 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0641\u0646\u06cc \u0631\u0627 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u0646\u0645\u0648\u0646\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u0628\u0631\u0627\u06cc \u062a\u0633\u062a \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u0646\u06cc\u062f<\/li>\n<\/ol>\n<h3>\u062a\u0623\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0645\u0639\u062a\u0628\u0631 \u0622\u062c\u0631 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc \u062f\u0631 \u0627\u06cc\u0631\u0627\u0646<\/h3>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u062a\u0623\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647 \u0628\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647 \u0645\u062c\u0647\u0632\u060c \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0628\u06cc\u0646\u200c\u0627\u0644\u0645\u0644\u0644\u06cc \u0648 \u0633\u0627\u0628\u0642\u0647 \u0647\u0645\u06a9\u0627\u0631\u06cc \u0628\u0627 \u0635\u0646\u0627\u06cc\u0639 \u0641\u0648\u0644\u0627\u062f\u060c \u0631\u06cc\u0633\u06a9 \u062e\u0631\u06cc\u062f \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. <strong>\u0641\u0631\u0622\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632<\/strong> \u0628\u0627 \u0633\u0627\u0628\u0642\u0647 \u062a\u0623\u0645\u06cc\u0646 <strong>\u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0645\u0646\u06cc\u0632\u06cc\u062a\u06cc<\/strong> \u0628\u0631\u0627\u06cc \u0641\u0648\u0644\u0627\u062f \u0627\u0644\u0628\u0631\u0632 \u0627\u06cc\u0631\u0627\u0646\u06cc\u0627\u0646 \u0648 \u0641\u0648\u0644\u0627\u062f \u0622\u062a\u06cc\u0647 \u062e\u0627\u0648\u0631\u0645\u06cc\u0627\u0646\u0647\u060c \u0622\u0645\u0627\u062f\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u0634\u0627\u0648\u0631\u0647 \u0631\u0627\u06cc\u06af\u0627\u0646 \u0648 \u062f\u06cc\u062a\u0627\u0634\u06cc\u062a \u0641\u0646\u06cc \u0627\u0633\u062a. \u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u0627 <a href=\"https:\/\/trref.com\/refractory-bricks\/contact-us\/\">\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0634\u0627\u0648\u0631\u0647 \u0631\u0627\u06cc\u06af\u0627\u0646<\/a> \u062b\u0628\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<\/article>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Article\",\n      \"@id\": \"https:\/\/trref.com\/refractory-bricks\/magnesia-refractory-brick-guide\/#article\",\n      \"headline\": \"\u0628\u0631\u0631\u0633\u06cc 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