1. Al2O3+MgO: 84-90% Name: Ladle Castable Lable castable is made from high qualitied crog, corundum, magnesia and so on, which are mixed by biner. Its thermal shock resistance, erosion resistance and volume steadiness are good. It's suited to the middle and small ladle and can be used for a long time. Main Properties IndexItemLMJ-75ALMJ-75BLMJ-75CLMJ-85ALMS-85BLMS-85CLMS-85DAl2O3 +MgO, % ≥ ...