富鎂尖晶石復(fù)合磚理化指標(biāo)項(xiàng)目Item指標(biāo)Target重質(zhì)部分weightpart輕質(zhì)部分largetMgO%≥78-AI2O38-10≥55顯氣孔率%Apparentporosity≤20-體積密度g/cn3≥2.90≤1.0常溫耐壓強(qiáng)度MPaCCS≥40≥5.50.2MPa荷重軟化溫度oCRefractorinessunderload≥1550-重
2024-04-11 電議/噸富鎂尖晶石磚理化指標(biāo)項(xiàng)目ltemMA-1MA-2Mg0%≥70≥75Al2O3≥6≥10顯氣孔率%Apparentporosity≤18≤20體積密度g/cm3Bulkdencity≥2.80≥2.90常溫耐壓強(qiáng)度MPaCCS≥40≥40荷重軟化溫度oCRefractorinessunderload≥1620≥1620熱震穩(wěn)定
2024-04-11 電議/噸普通鎂鉻磚、直接結(jié)合鎂鉻磚、鎂鉻磚理化性能牌號(hào)Brands 化學(xué)成份% Chemicalcomposition體積密度g/cm3BulkDensity顯氣孔率%Apparentporosity常溫耐壓強(qiáng)度MpaColdcrushingstrength荷重軟化開始溫度,oCRefractorinessunderload熱膨脹率(1000)oC%Thermalexpansion熱震
2024-04-11 電議/噸