... strength, wear-resisting, etc. Sintered refractory corundum fire brick 1.Features: Fine performance at high temperature, high bulk ... reactor (Calcium carbide furnace use brown fused alumina, door brick), ceramic refractory etc. high temperature furnace, etc. 3 ... .Properties: ITEM UNITWHITE CORUNDUM BRICK BROWN ALUMINA BRICKYELLOW ALUMINA BRICK COMPOUND ALUMINA BRICK Al2O3%90~9880~9080~90≥85SiC ...