{"id":3001,"date":"2026-02-18T13:40:01","date_gmt":"2026-02-18T10:10:01","guid":{"rendered":"https:\/\/trref.com\/refractory-bricks\/?p=3001"},"modified":"2026-02-18T13:40:01","modified_gmt":"2026-02-18T10:10:01","slug":"high-alumina-refractory-brick-rul-guide","status":"publish","type":"post","link":"https:\/\/trref.com\/refractory-bricks\/high-alumina-refractory-brick-rul-guide\/","title":{"rendered":"\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 (\u06f5\u06f0 \u062a\u0627 \u06f9\u06f0\u066a) | \u06f4 \u0645\u0639\u06cc\u0627\u0631 \u0641\u0646\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u06af\u0631\u06cc\u062f \u0645\u0646\u0627\u0633\u0628 \u06a9\u0648\u0631\u0647"},"content":{"rendered":"

“`html<\/p>\n

\n

\u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 (High Alumina) \u0648 \u062a\u062d\u0645\u0644 \u062d\u0631\u0627\u0631\u062a\u06cc \u0622\u0646<\/h2>\n

\u0627\u0646\u062a\u062e\u0627\u0628 \u0627\u0634\u062a\u0628\u0627\u0647 \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627<\/strong> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0627\u0632 \u06a9\u0627\u0631 \u0627\u0641\u062a\u0627\u062f\u0646 \u0632\u0648\u062f\u0647\u0646\u06af\u0627\u0645 \u06a9\u0648\u0631\u0647\u060c \u0647\u0632\u06cc\u0646\u0647 \u062a\u0639\u0645\u06cc\u0631\u0627\u062a \u0628\u0627\u0644\u0627\u06cc \u06f3\u06f0\u06f0 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0648\u0645\u0627\u0646 \u0648 \u062a\u0648\u0642\u0641 \u062e\u0637 \u062a\u0648\u0644\u06cc\u062f \u0634\u0648\u062f. \u0628\u0627 \u0634\u0646\u0627\u062e\u062a \u062f\u0642\u06cc\u0642 \u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc \u0622\u062c\u0631\u0647\u0627\u06cc High Alumina (\u06f5\u06f0 \u062a\u0627 \u06f9\u06f0 \u062f\u0631\u0635\u062f Al\u2082O\u2083) \u0648 \u0645\u0641\u0647\u0648\u0645 RUL\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647\u062a\u0631\u06cc\u0646 \u06af\u0632\u06cc\u0646\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc \u06a9\u0648\u0631\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f. \u0622\u0645\u0627\u0631 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06f8\u06f0\u066a \u0634\u06a9\u0633\u062a\u200c\u0647\u0627\u06cc \u0632\u0648\u062f\u0647\u0646\u06af\u0627\u0645 \u0646\u0633\u0648\u0632 \u0628\u0647\u200c\u062f\u0644\u06cc\u0644 \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u06af\u0631\u06cc\u062f \u0628\u0627 \u0634\u0631\u0627\u06cc\u0637 \u06a9\u0627\u0631\u06cc \u0627\u0633\u062a<\/strong>. \u062a\u062c\u0631\u0628\u0647 \u06f2\u06f0 \u0633\u0627\u0644\u0647 \u062a\u06cc\u0645 \u0641\u0646\u06cc \u0641\u0631\u0622\u0648\u0631\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u062a\u0628\u0631\u06cc\u0632 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc\u06cc \u0646\u0638\u06cc\u0631 \u0633\u06cc\u0645\u0627\u0646 \u06af\u06cc\u0644\u0627\u0646 \u0633\u0628\u0632\u060c \u0641\u0648\u0644\u0627\u062f \u0633\u06cc\u0631\u062c\u0627\u0646 \u0648 \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0627\u0631\u06a9\u060c \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u0627\u0647\u0645\u06cc\u062a \u062d\u06cc\u0627\u062a\u06cc \u0627\u06cc\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u0627\u0633\u062a.<\/p>\n

\u26a0\ufe0f \u0622\u06cc\u0627 \u0645\u06cc\u200c\u062f\u0627\u0646\u0633\u062a\u06cc\u062f:<\/strong> \u0627\u062e\u062a\u0644\u0627\u0641 \u06f1\u06f0\u066a \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f RUL \u0631\u0627 \u062a\u0627 \u06f1\u06f0\u06f0\u00b0C \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u062f\u061f<\/div>\n

\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u0686\u06cc\u0633\u062a\u061f (\u062a\u0639\u0631\u06cc\u0641 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM \u0648 ISO)<\/h2>\n

\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627<\/strong> \u0628\u0647 \u0622\u062c\u0631\u0647\u0627\u06cc \u0646\u0633\u0648\u0632 \u0628\u0627 \u062d\u062f\u0627\u0642\u0644 \u06f4\u06f8 \u062a\u0627 \u06f5\u06f0 \u062f\u0631\u0635\u062f \u0627\u06a9\u0633\u06cc\u062f \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 (Al\u2082O\u2083) \u06af\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0637\u0628\u0642 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM C27<\/a> \u0637\u0628\u0642\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f. \u0627\u06cc\u0646 \u0646\u0633\u0648\u0632\u0647\u0627 \u0627\u0632 \u0622\u062c\u0631\u0647\u0627\u06cc Fire Clay \u0648 Super Duty \u0645\u062a\u0645\u0627\u06cc\u0632 \u0628\u0648\u062f\u0647 \u0648 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062f\u0645\u0627\u06cc \u0628\u0627\u0644\u0627 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f.<\/p>\n

\u0645\u0648\u0627\u062f \u0627\u0648\u0644\u06cc\u0647 \u0627\u06cc\u0646 \u0622\u062c\u0631 \u0628\u0648\u06a9\u0633\u06cc\u062a\u06cc<\/strong> \u0634\u0627\u0645\u0644 \u0628\u0648\u06a9\u0633\u06cc\u062a \u06a9\u0644\u0633\u06cc\u0646\u0647\u060c \u06a9\u06cc\u0627\u0646\u06cc\u062a\u060c \u0622\u0646\u062f\u0627\u0644\u0648\u0632\u06cc\u062a \u0648 \u0633\u06cc\u0644\u06cc\u0645\u0627\u0646\u06cc\u062a \u0627\u0633\u062a. \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0646\u0627\u0628\u0639\u060c \u062e\u0648\u0627\u0635 \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u0647 \u0645\u062d\u0635\u0648\u0644 \u0646\u0647\u0627\u06cc\u06cc \u0645\u06cc\u200c\u0628\u062e\u0634\u0646\u062f.<\/p>\n

\u062c\u062f\u0648\u0644 \u06f1: \u0637\u0628\u0642\u0647\u200c\u0628\u0646\u062f\u06cc \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u0633\u0627\u0633 ASTM C27<\/h3>\n\n\n\n\n\n\n\n\n
\u06af\u0631\u06cc\u062f<\/th>\nAl\u2082O\u2083 (%)<\/th>\nFe\u2082O\u2083 max (%)<\/th>\n\u0686\u06af\u0627\u0644\u06cc (g\/cm\u00b3)<\/th>\n\u062a\u062e\u0644\u062e\u0644 (%)<\/th>\nRUL @0.2MPa (\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n
HA-50<\/td>\n\u06f5\u06f0-\u06f6\u06f0<\/td>\n\u06f2.\u06f5<\/td>\n\u06f2.\u06f1-\u06f2.\u06f4<\/td>\n\u06f2\u06f0-\u06f2\u06f4<\/td>\n\u06f1\u06f2\u06f5\u06f0-\u06f1\u06f4\u06f2\u06f0<\/td>\n<\/tr>\n
HA-70<\/td>\n\u06f7\u06f0-\u06f7\u06f5<\/td>\n\u06f2.\u06f0<\/td>\n\u06f2.\u06f4-\u06f2.\u06f5<\/td>\n\u06f1\u06f8-\u06f2\u06f2<\/td>\n\u06f1\u06f4\u06f2\u06f0-\u06f1\u06f4\u06f8\u06f0<\/td>\n<\/tr>\n
HA-85<\/td>\n\u06f8\u06f0-\u06f8\u06f5<\/td>\n\u06f1.\u06f5<\/td>\n\u06f2.\u06f5-\u06f2.\u06f6<\/td>\n\u06f1\u06f6-\u06f2\u06f0<\/td>\n\u06f1\u06f4\u06f8\u06f0-\u06f1\u06f5\u06f0\u06f0<\/td>\n<\/tr>\n
HA-90<\/td>\n\u06f8\u06f5-\u06f9\u06f2<\/td>\n\u06f1.\u06f0<\/td>\n\u06f2.\u06f6-\u06f2.\u06f7<\/td>\n\u06f1\u06f5-\u06f1\u06f8<\/td>\n>\u06f1\u06f5\u06f0\u06f0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0686\u0631\u0627 \u062f\u0631\u0635\u062f \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u062f\u0631 \u062a\u062d\u0645\u0644 \u062d\u0631\u0627\u0631\u062a\u06cc \u0622\u062c\u0631 \u062a\u0639\u06cc\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647 \u0627\u0633\u062a\u061f<\/h2>\n

\u062a\u062d\u0645\u0644 \u062d\u0631\u0627\u0631\u062a\u06cc<\/strong> \u0622\u062c\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u062f\u0631\u0635\u062f Al\u2082O\u2083 \u0648\u0627\u0628\u0633\u062a\u0647 \u0627\u0633\u062a. \u06a9\u0648\u0631\u0646\u062f\u0648\u0645 \u062e\u0627\u0644\u0635 (\u06f1\u06f0\u06f0\u066a \u0622\u0644\u0648\u0645\u06cc\u0646\u0627) \u0646\u0642\u0637\u0647 \u0630\u0648\u0628 \u06f2\u06f0\u06f5\u06f0\u00b0C \u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u060c RUL (Refractoriness Under Load) \u06cc\u0639\u0646\u06cc \u0645\u0642\u0627\u0648\u0645\u062a \u062a\u062d\u062a \u0628\u0627\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f. \u06af\u0631\u06cc\u062f \u06f9\u06f0\u066a \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u062f\u0627\u0631\u0627\u06cc RUL \u062d\u062f\u0648\u062f \u06f1\u06f5\u06f0\u06f0-\u06f1\u06f5\u06f3\u06f0\u00b0C \u0627\u0633\u062a \u0627\u0645\u0627 \u062f\u0645\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u0628\u062f\u0648\u0646 \u0628\u0627\u0631 \u062a\u0627 \u06f1\u06f9\u06f0\u06f0\u00b0C \u0642\u0627\u0628\u0644 \u062a\u062d\u0645\u0644 \u0627\u0633\u062a.<\/p>\n

\u062a\u0641\u0627\u0648\u062a \u062f\u0645\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u0648 RUL \u062a\u062d\u062a \u0628\u0627\u0631 \u0686\u06cc\u0633\u062a\u061f<\/h3>\n

RUL \u0637\u0628\u0642 \u0622\u0632\u0645\u0648\u0646 ASTM C16<\/a> \u0628\u0627 \u0641\u0634\u0627\u0631 \u06f0.\u06f2 \u0645\u06af\u0627\u067e\u0627\u0633\u06a9\u0627\u0644 \u0648 \u0645\u0639\u06cc\u0627\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644 \u06f0.\u06f5\u066a \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0639\u0628\u0627\u0631\u062a \u00ab\u062a\u062d\u0645\u0644 \u062a\u0627 \u06f1\u06f8\u06f0\u06f0 \u062f\u0631\u062c\u0647\u00bb \u062f\u0631 \u06a9\u0627\u062a\u0627\u0644\u0648\u06af\u200c\u0647\u0627\u06cc \u0641\u0627\u0631\u0633\u06cc \u0627\u063a\u0644\u0628 \u06af\u0645\u0631\u0627\u0647\u200c\u06a9\u0646\u0646\u062f\u0647 \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0634\u0631\u0627\u06cc\u0637 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0631\u0627 \u0645\u0634\u062e\u0635 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f. \u0622\u062c\u0631 \u06f6\u06f0\u066a \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627 RUL \u0641\u0642\u0637 \u06f1\u06f2\u06f5\u06f0-\u06f1\u06f4\u06f2\u06f0\u00b0C\u060c \u062f\u0645\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u0628\u062f\u0648\u0646 \u0628\u0627\u0631 \u062a\u0627 \u06f1\u06f7\u06f5\u06f0\u00b0C \u062f\u0627\u0631\u062f.<\/p>\n

 <\/p>\n

\"\u0645\u0647\u0646\u062f\u0633<\/p>\n

<\/h2>\n

\u0627\u0646\u0648\u0627\u0639 \u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 (\u06f5\u06f0\u060c \u06f6\u06f0\u060c \u06f7\u06f0\u060c \u06f8\u06f0\u060c \u06f9\u06f0\u066a)<\/h2>\n

\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f5\u06f0-\u06f6\u06f0\u066a (Medium High Alumina)<\/h3>\n

\u0627\u06cc\u0646 \u06af\u0631\u06cc\u062f \u0628\u0627 \u0686\u06af\u0627\u0644\u06cc \u06f2.\u06f1-\u06f2.\u06f4 \u06af\u0631\u0645 \u0628\u0631 \u0633\u0627\u0646\u062a\u06cc\u200c\u0645\u062a\u0631 \u0645\u06a9\u0639\u0628 \u0648 RUL \u062d\u062f\u0648\u062f \u06f1\u06f2\u06f5\u06f0-\u06f1\u06f4\u06f2\u06f0\u00b0C\u060c \u0628\u0631\u0627\u06cc \u0632\u0648\u0646\u200c\u0647\u0627\u06cc \u06a9\u0645\u200c\u062f\u0645\u0627\u06cc \u06a9\u0648\u0631\u0647 \u062f\u0648\u0627\u0631 \u0633\u06cc\u0645\u0627\u0646 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u0646\u0633\u0648\u0632\u0647\u0627\u06cc \u062f\u0645\u0627 \u0628\u0627\u0644\u0627<\/strong> \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a. \u0645\u0632\u06cc\u062a \u0627\u0635\u0644\u06cc: \u0642\u06cc\u0645\u062a \u0645\u0646\u0627\u0633\u0628 \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u062e\u0648\u0628.<\/p>\n

\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f7\u06f0-\u06f7\u06f5\u066a (High Alumina Standard)<\/h3>\n

\u0628\u0627 RUL \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u0647 \u06f1\u06f4\u06f2\u06f0-\u06f1\u06f4\u06f8\u06f0\u00b0C\u060c CCS \u0628\u06cc\u0646 \u06f7\u06f0 \u062a\u0627 \u06f8\u06f5 \u0645\u06af\u0627\u067e\u0627\u0633\u06a9\u0627\u0644 \u0648 \u062a\u062e\u0644\u062e\u0644 \u06f1\u06f8-\u06f2\u06f2\u066a\u060c \u0627\u06cc\u0646 \u06af\u0631\u06cc\u062f \u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631\u06cc\u0646 \u0646\u0633\u0628\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0628\u0647 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u0634\u0627\u0645\u0644 \u06a9\u0648\u0631\u0647 \u0646\u0648\u0631\u062f\u060c \u062f\u06cc\u0648\u0627\u0631\u0647 \u067e\u0627\u062a\u06cc\u0644 \u0648 \u06a9\u0648\u0631\u0647 \u06af\u0631\u0627\u0641\u06cc\u062a\u06cc\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a. \u062a\u062c\u0631\u0628\u0647 \u0645\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0641\u0648\u0644\u0627\u062f \u0633\u06cc\u0631\u062c\u0627\u0646 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f \u0627\u06cc\u0646 \u06af\u0631\u06cc\u062f \u0628\u0631\u0627\u06cc \u0627\u06a9\u062b\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u0633\u0627\u0632\u06cc \u0627\u06cc\u062f\u0647\u200c\u0622\u0644 \u0627\u0633\u062a.<\/p>\n

\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f8\u06f0-\u06f9\u06f0\u066a (Ultra High Alumina)<\/h3>\n

\u0628\u0627 Al\u2082O\u2083 \u0628\u06cc\u0646 \u06f8\u06f5 \u062a\u0627 \u06f9\u06f2 \u062f\u0631\u0635\u062f\u060c \u0686\u06af\u0627\u0644\u06cc \u06f2.\u06f6-\u06f2.\u06f7 \u0648 RUL \u0628\u0627\u0644\u0627\u06cc \u06f1\u06f5\u06f0\u06f0\u00b0C\u060c \u0627\u06cc\u0646 \u06af\u0631\u06cc\u062f \u0628\u0631\u0627\u06cc Checker bricks \u062f\u0631 regenerator \u0648 \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0633\u0631\u0627\u0645\u06cc\u06a9 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0645\u0647\u0645: \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0648 \u0642\u06cc\u0645\u062a \u0628\u0627\u0644\u0627.<\/p>\n

\ud83d\udcde \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u062f\u0642\u06cc\u0642 \u06af\u0631\u06cc\u062f \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u06a9\u0648\u0631\u0647 \u062e\u0648\u062f\u060c \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

\u0686\u06af\u0648\u0646\u0647 \u062a\u062d\u0645\u0644 \u062d\u0631\u0627\u0631\u062a\u06cc \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u0631\u0627 \u0628\u0627 \u0634\u0631\u0627\u06cc\u0637 \u06a9\u0648\u0631\u0647 \u062a\u0637\u0628\u06cc\u0642 \u062f\u0647\u06cc\u0645\u061f<\/h2>\n

\u0627\u0646\u062a\u062e\u0627\u0628 \u0635\u062d\u06cc\u062d \u0628\u0631 \u0627\u0633\u0627\u0633 \u0686\u0647\u0627\u0631 \u0645\u0639\u06cc\u0627\u0631 \u0627\u0633\u062a: \u062f\u0645\u0627\u06cc \u0645\u0646\u0637\u0642\u0647 \u06a9\u0627\u0631\u06cc\u060c \u0646\u0648\u0639 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc (\u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u06cc\u0627 \u062d\u0631\u0627\u0631\u062a\u06cc)\u060c \u062c\u0648 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0648 \u062a\u0639\u062f\u0627\u062f \u0633\u06cc\u06a9\u0644 \u0631\u0648\u0634\u0646\/\u062e\u0627\u0645\u0648\u0634. \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647 \u0646\u0648\u0631\u062f \u0628\u0627 \u062f\u0645\u0627\u06cc \u06f1\u06f3\u06f3\u06f0\u00b0C \u0648 \u0634\u0648\u06a9 \u0634\u062f\u06cc\u062f\u060c \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f6\u06f5-\u06f7\u06f0\u066a \u0628\u0627 \u0686\u06af\u0627\u0644\u06cc \u06f2.\u06f4-\u06f2.\u06f5 \u0648 \u062a\u062e\u0644\u062e\u0644 \u06f2\u06f0\u066a \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n

\ud83d\udd27 \u06a9\u06cc\u0633 \u0627\u0633\u062a\u0627\u062f\u06cc – \u06a9\u0648\u0631\u0647 \u062f\u0648\u0627\u0631 \u0633\u06cc\u0645\u0627\u0646 \u06af\u06cc\u0644\u0627\u0646 \u0633\u0628\u0632:<\/strong>
\n\u062f\u0645\u0627: \u06f1\u06f4\u06f5\u06f0-\u06f1\u06f5\u06f5\u06f0\u00b0C | \u0627\u0646\u062a\u062e\u0627\u0628: \u0622\u062c\u0631 \u06f7\u06f0\u066a \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627 RUL \u06f1\u06f4\u06f8\u06f0\u00b0C | \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f: ASTM C27 Grade HA-70<\/div>\n

\u0645\u0642\u0627\u0648\u0645\u062a \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u062f\u0631 \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u0686\u06af\u0648\u0646\u0647 \u0627\u0633\u062a\u061f<\/h2>\n

\u0631\u0627\u0628\u0637\u0647 \u0645\u0639\u06a9\u0648\u0633 \u0628\u06cc\u0646 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0648 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc \u06f9\u06f0\u066a \u0628\u0627 \u0645\u062f\u0648\u0644 \u0627\u0644\u0627\u0633\u062a\u06cc\u0633\u06cc\u062a\u0647 \u0628\u0627\u0644\u0627\u06cc \u06f3\u06f0\u06f0 \u06af\u06cc\u06af\u0627\u067e\u0627\u0633\u06a9\u0627\u0644\u060c \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0636\u0639\u06cc\u0641\u06cc \u062f\u0627\u0631\u062f. \u062f\u0631 \u0645\u0642\u0627\u0628\u0644\u060c \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc \u06f6\u06f0\u066a \u0628\u0627 \u0645\u062f\u0648\u0644 \u062d\u062f\u0648\u062f \u06f7\u06f0 \u06af\u06cc\u06af\u0627\u067e\u0627\u0633\u06a9\u0627\u0644\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 \u0633\u0627\u06cc\u0634 \u062f\u0631 \u06a9\u0648\u0631\u0647<\/strong> \u0648 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u0639\u0627\u0644\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc Batch \u0628\u0627 \u0633\u06cc\u06a9\u0644 \u0645\u06a9\u0631\u0631\u060c \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f6\u06f0-\u06f7\u06f0\u066a \u0628\u0627 \u062a\u062e\u0644\u062e\u0644 \u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647 \u06f1\u06f8-\u06f2\u06f2\u066a \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u0647\u06cc\u0646\u0647 \u0627\u0633\u062a.<\/p>\n

\u062c\u062f\u0648\u0644 \u06f3: \u0645\u0642\u0627\u06cc\u0633\u0647 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc \u06af\u0631\u06cc\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641<\/h3>\n\n\n\n\n\n\n\n
\u06af\u0631\u06cc\u062f Al\u2082O\u2083<\/th>\n\u0645\u062f\u0648\u0644 \u0627\u0644\u0627\u0633\u062a\u06cc\u0633\u06cc\u062a\u0647 (GPa)<\/th>\n\u0633\u06cc\u06a9\u0644 \u06a9\u0648\u0626\u0646\u0686 \u0642\u0627\u0628\u0644 \u062a\u062d\u0645\u0644<\/th>\n\u0631\u062a\u0628\u0647 \u0634\u0648\u06a9 \u062d\u0631\u0627\u0631\u062a\u06cc<\/th>\n<\/tr>\n<\/thead>\n
\u06f5\u06f0-\u06f6\u06f0\u066a<\/td>\n\u06f6\u06f0-\u06f8\u06f0<\/td>\n>\u06f3\u06f0<\/td>\n\u0639\u0627\u0644\u06cc<\/td>\n<\/tr>\n
\u06f7\u06f0-\u06f7\u06f5\u066a<\/td>\n\u06f1\u06f2\u06f0-\u06f1\u06f8\u06f0<\/td>\n\u06f1\u06f5-\u06f2\u06f5<\/td>\n\u062e\u0648\u0628<\/td>\n<\/tr>\n
\u06f8\u06f5-\u06f9\u06f0\u066a<\/td>\n\u06f2\u06f5\u06f0-\u06f3\u06f2\u06f0<\/td>\n\u06f5-\u06f1\u06f0<\/td>\n\u0636\u0639\u06cc\u0641<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062a\u0641\u0635\u06cc\u0644\u06cc \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0645\u062e\u062a\u0644\u0641<\/h2>\n

\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u062f\u0631 \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u0633\u0627\u0632\u06cc<\/h3>\n

\u062f\u0631 \u06a9\u0648\u0631\u0647 \u0642\u0648\u0633 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc (EAF)\u060c \u062f\u06cc\u0648\u0627\u0631\u0647 \u062c\u0627\u0646\u0628\u06cc \u0627\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f7\u06f0-\u06f8\u06f0\u066a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc Ladle Lining\u060c \u06a9\u0641 \u0648 \u062c\u062f\u0627\u0631\u0647 \u0627\u0632 \u06af\u0631\u06cc\u062f \u06f6\u06f0\u066a \u0648 \u062e\u0637 \u0633\u0631\u0628\u0627\u0631\u0647 \u0627\u0632 ASC (Alumina-SiC-Carbon) \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0637\u0628\u0642 \u06af\u0632\u0627\u0631\u0634 WRA 2024<\/a>\u060c \u062d\u062f\u0648\u062f \u06f8\u06f0\u066a \u0645\u0635\u0631\u0641 \u0646\u0633\u0648\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627\u06cc\u06cc \u062f\u0631 \u0641\u0648\u0644\u0627\u062f\u0633\u0627\u0632\u06cc \u0648 \u0645\u062a\u0627\u0644\u0648\u0631\u0698\u06cc \u062b\u0627\u0646\u0648\u06cc\u0647 \u0627\u0633\u062a.<\/p>\n

\u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627<\/h3>\n

\u062f\u0631 \u062c\u0648 \u0642\u0644\u06cc\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0632\u0628\u0627\u0644\u0647\u200c\u0633\u0648\u0632\u060c \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627<\/strong> \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u062f\u0627\u0631\u062f. \u0648\u0627\u06a9\u0646\u0634 Na\u2082O\/K\u2082O \u0628\u0627 Al\u2082O\u2083 \u0628\u0627\u0639\u062b \u062a\u0634\u06a9\u06cc\u0644 \u0641\u0627\u0632 \u0645\u0627\u06cc\u0639 \u06a9\u0645\u200c\u0630\u0648\u0628 (Nepheline) \u0645\u06cc\u200c\u0634\u0648\u062f. \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u200c\u0647\u0627 \u0634\u0627\u0645\u0644 Magnesia-spinel \u0648 Chromite-magnesia \u0627\u0633\u062a. \u062a\u062c\u0631\u0628\u0647 \u067e\u0631\u0648\u0698\u0647 \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0627\u0631\u06a9 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n

\u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0646\u06cc \u06a9\u0627\u0645\u0644\u060c \u0628\u0647 \u0635\u0641\u062d\u0647 \u0622\u062c\u0631 \u0646\u0633\u0648\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627<\/a> \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0622\u0632\u0645\u0648\u0646 \u0648 \u0627\u0646\u062a\u062e\u0627\u0628 \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627<\/h2>\n

\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0634\u0627\u0645\u0644 ASTM C27 (\u0645\u0634\u062e\u0635\u0627\u062a \u0622\u062c\u0631)\u060c ASTM C16 (\u0622\u0632\u0645\u0648\u0646 RUL)\u060c ASTM C133 (CCS) \u0648 ASTM C20 (\u062a\u062e\u0644\u062e\u0644) \u0647\u0633\u062a\u0646\u062f. ISO 1109 \u0637\u0628\u0642\u0647\u200c\u0628\u0646\u062f\u06cc \u0628\u06cc\u0646\u200c\u0627\u0644\u0645\u0644\u0644\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0647\u0646\u06af\u0627\u0645 \u062e\u0631\u06cc\u062f\u060c \u062d\u062a\u0645\u0627\u064b \u062f\u06cc\u062a\u0627\u0634\u06cc\u062a \u0634\u0627\u0645\u0644 Al\u2082O\u2083 min\u060c Fe\u2082O\u2083 max\u060c RUL @0.2MPa\u060c \u0686\u06af\u0627\u0644\u06cc \u0648 \u062a\u062e\u0644\u062e\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644 (FAQ)<\/h2>\n

\u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f6\u06f0\u066a \u0628\u0631\u0627\u06cc \u062f\u0645\u0627\u06cc \u06f1\u06f5\u06f0\u06f0 \u062f\u0631\u062c\u0647 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a\u061f<\/h3>\n

\u0628\u062f\u0648\u0646 \u0628\u0627\u0631 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0628\u0644\u0647 (Max Service \u062a\u0627 \u06f1\u06f7\u06f5\u06f0\u00b0C)\u060c \u0627\u0645\u0627 \u062a\u062d\u062a \u0628\u0627\u0631 \u062e\u06cc\u0631 (RUL \u0641\u0642\u0637 \u06f1\u06f2\u06f5\u06f0-\u06f1\u06f4\u06f2\u06f0\u00b0C). \u0628\u0631\u0627\u06cc \u06f1\u06f5\u06f0\u06f0\u00b0C \u062a\u062d\u062a \u0628\u0627\u0631\u060c \u062d\u062f\u0627\u0642\u0644 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u06f8\u06f5\u066a \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n

\u0686\u0631\u0627 \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u062f\u0631 \u06a9\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0642\u0644\u06cc\u0627\u06cc\u06cc \u062e\u0631\u0627\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/h3>\n

\u0648\u0627\u06a9\u0646\u0634 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc Al\u2082O\u2083 + Na\u2082O \u2192 NaAlO\u2082 \u06a9\u0647 \u062f\u0631 \u062f\u0645\u0627\u06cc \u06f1\u06f0\u06f5\u06f0\u00b0C \u0630\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0639\u0627\u0645\u0644 \u0627\u0635\u0644\u06cc \u0627\u0633\u062a. \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646: Magnesia-chrome \u06cc\u0627 Magnesia-spinel.<\/p>\n

\u0637\u0648\u0644 \u0639\u0645\u0631 \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u062f\u0631 \u06a9\u0648\u0631\u0647 \u0646\u0648\u0631\u062f \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f<\/h3>\n

\u0628\u0633\u062a\u0647 \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0628\u06cc\u0646 \u06f6 \u0645\u0627\u0647 \u062a\u0627 \u06f3 \u0633\u0627\u0644. \u0639\u0648\u0627\u0645\u0644 \u0645\u0624\u062b\u0631: \u062a\u0639\u062f\u0627\u062f \u0633\u06cc\u06a9\u0644 \u062d\u0631\u0627\u0631\u062a\u06cc\u060c \u06a9\u06cc\u0641\u06cc\u062a \u0646\u0635\u0628 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc.<\/p>\n

\u062e\u0644\u0627\u0635\u0647: \u06a9\u062f\u0627\u0645 \u0622\u062c\u0631 \u0622\u0644\u0648\u0645\u06cc\u0646\u0627 \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a\u061f<\/h2>\n