White fused alumina

White corundum is made of industrial alumina powder as raw material, melted and cooled by high temperature above 2000 degrees in electric arc, crushed and shaped, magnetized to remove iron, sieved into a variety of particle size, its texture is dense, high hardness, the particles form sharp angles, suitable for the manufacture of ceramics, resin cemented abrasives, grinding, polishing, sandblasting, precision casting (special corundum for fine casting), etc., and can also be used to manufacture advanced refractory materials.