Alumina-spinel castables (GBJ-90 and GBJ-85) composed of petroleum fused white corundum, sintered plate corundum, pure spinel and other main raw materials, used as side casting ladle lining has good resistance Slag erosion and impermeability. High aluminu
查看詳情>>Main features: high strength, high temperature, good wear resistance and corrosion resistance. The product is divided into dense high-strength refractory castable, low cement refractory castable, cement-free refractory castable and corundum refractory cas
查看詳情>>Alumina-spinel castables (GBJ-90 and GBJ-85) composed of petroleum fused white corundum, sintered plate corundum, pure spinel and other main raw materials, used as side casting ladle lining has good resistance Slag erosion and impermeability. High aluminu
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