Baotou Chifeng corundum corundum abrasive corundum powder Wuhai

Corundum is the quality of the aluminum oxide powder as raw material, fused smelting. It has a white color, high hardness, low toughness, high purity, excellent self-sharpening, grinding power, heat a small, high efficiency, acid corrosion, high temperature, good thermal stability, it is not only advanced abrasives material and or advanced grinding, polishing materials, it is processed into use abrasive, for grinding high carbon steel, high speed steel and stainless steel. It is also widely used in precision casting, steel fire-resistant, fire-resistant chemical, 95 porcelain, decorative porcelain and other ceramics and everyday life with special porcelain, military, electronics and other high-tech industries. Corundum: nature: aluminum oxide powder as raw material in electric arc furnace at high temperature smelting. Features: Al203 content is generally higher than 98%, higher than the corundum hardness, toughness lower than corundum, a better cutting performance. Purposes: it made of abrasive, suitable for grinding hardened alloy steel, high speed steel. Fine-grained precision casting mill can also be used according to customer requirements processing and production.