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What is the definition of brown corundum micropowder?

1. Basic introduction: It is made of high-quality bauxite as the main raw material through high-temperature purification, impurity removal, crystallization, sorting, crushing, magnetic separation, screening, etc. in an electric arc furnace. On the basis of brown corundum sand, it is made by further screening, pickling and milling. Product specification: F320-F2000 II. Scope of Application Brown corundum micropowder is widely used in glass shell grinding, anti-slip and wear-resistant runways, high-temperature resistant substrate coating, pit furnaces in metallurgy and chemical industry, ceramic resin molds, sand blasting, grinding and polishing, and the production of sandpaper, emery cloth, modules and high-quality refractories in color TV industry. Thirdly, the product has the advantages of high hardness, high strength, impact resistance, high temperature resistance, corrosion resistance and low creep.

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