... from high quality bauxite, corundum, and fused magnesia. Alumina magnesite carbon brick is made from high quality bauxite, corundum, and fused magnesia ... mainly used for ladle side walls and bottoms.Alumium-magnesia Carbon Bricks is used fused alumina, bauxite high clinker, spinel sand ... .2Mpa the load softens the beginning temperature≥167016301600 Alumina Magnesite Carbon Bricks