... from high quality bauxite, corundum, and fused magnesia. Alumina magnesite carbon brick is made from high quality bauxite, corundum, and fused ... mainly used for ladle side walls and bottoms.Alumium-magnesia Carbon Bricks is used fused alumina, bauxite high clinker, spinel ... , graphite flake as raw materials , phenolic resin as binder, add a variety of antioxidant compound , And other additives, as high ...