The Best Quality Brown Aluminum Oxide from China Yannuo
Brown Aluminum Oxide
Brown Aluminum Oxide is made by electric arc furnace smelting under high temperature with the raw materials of bauxite, anthracite and scrap iron. The significant chemical composition of brown aluminum oxide is aluminum trioxide (chemical formula: AL2O3). It is characteristic by high hardness, high toughness, and high abrasion resistance. It widely used in refractory, grinding, polishing, sandblast industries.