White fused alumina

White corundum is made from industrial aluminum oxide powder, smelted at a high temperature above 2000℃ in electric arc and cooled. After grinding plastic, magnetic separation of iron, screen into a variety of particle size, its dense texture, high hardness, grain shape sharp Angle. It is suitable for manufacturing ceramic, resin consolidation mold, grinding, polishing, sandblasting, precision casting (corundum special for precision casting), etc., and can also be used for making high-grade refractory materials. The code "WA" is consistent with the international standard and national standard. Most of them are for export, but some of them are also supplied to domestic users.