Chemical Properties Of White Corundum Powder

White corundum powder has good chemical stability and good insulation, which is suitable for processing hardened steel, alloy steel, high-speed steel, high carbon steel and other hard materials with high tensile strength. White corundum micro-powder is made of high-quality aluminum oxide powder as raw material, and is crystallized by electromelting. It has high purity, good self-sharpness, acid and alkali corrosion resistance, high temperature resistance and stable hot state performance. Its hardness is slightly higher than that of brown corundum, its toughness is slightly lower, its grinding ability is strong, its heat output is small, and its efficiency is high. It can be made into abrasive tools, which can be used for grinding fine grained abrasives such as high carbon steel, high speed steel and stainless steel. It can also be used for precision casting and high-grade refractory materials.

White corundum is a kind of artificial abrasive, containing a small amount of iron oxide, silicon oxide and other components, suitable for a variety of high-end products, process or hardware and other products surface beautification treatment, sandblasting surface white without any impurities, eliminating cleaning troubles.

The main producing areas of white corundum are China, Myanmar, Thailand, Sri Lanka, Vietnam, Tanzania and other countries, China's main producing areas of corundum are Henan, Shandong, Anhui, Qinghai, Yunnan and other provinces, of which Henan white corundum quality is better. White corundum powder can be used for solid structure and coated abrasive, wet or dry spray sand, suitable for crystal, electronics industry super fine grinding and polishing and production of high-grade refractory materials