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鎂鐵尖晶石磚和鎂鋁尖晶的區別在于有無鋁元素

鎂鐵尖晶石磚和鎂鋁尖晶的區別在于有無鋁元素

13、并用鎂鐵尖晶石磚代替直接鎂鉻磚，取代鎂鉻磚在回轉窯上的使用，有效避免鉻公害事實上，水泥企業應針對水泥窯工藝條件及生熟料燃料的要求，合理選用耐火材料，例如選用強度高熱膨脹率小抗...

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