名稱DRN-120DRN-125RN-42RN-40RN-36項目Al2O3 %不小于4245424036耐火度℃不低于177017701750173016900.2MPa荷重軟化開始溫度℃14501480140013501300重燒線變化%1450℃*2h+0.1~-0.31450℃*2h+0.1~-0.21450℃*2h0~-0.41350℃*2h0~-0.31350℃*2h0~-0
2024-01-31 電議/噸名稱牌號項目低蠕變高鋁磚復合莫來石磚復合棕剛玉磚堇青石磚低蠕變粘土磚致密粘土磚X-HDX-HLX-LLX-LLGXFZA-SX-JLX-HNX-LNX-VNAl2O3≥℅807565657855424042Fe2O3≤℅1.31.51.51.5 1.51.52.01.5MgO% SIC;143-4
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