Application Of High Alumina Brick

High aluminum brick is a kind of refractory material, the main component of this refractory brick is AL2O3. Such as Al2O3 content is higher than 90%, called corundum brick. A neutral refractory containing more than 48% alumina. It is made of alumina or other raw materials with higher alumina content by molding and calcination. High thermal stability, fire resistance above 1770℃. Good slag resistance, used for the lining of electric steel furnace, glass furnace, cement rotary furnace, etc. High load soft and low creep high alumina brick is made of super alumina, fused corundum and fused mullite as main raw materials. The product has the advantages of decreasing creep at high temperature, strong resistance to erosion and good thermal shock stability.