Brown Fused Alumina

Brown Fused Alumina is made from bauxite by fused in an electric arc furnace ant high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools for lapping polishing and sand blasting. It can also used to make superior refractory products. Chemical Composition: Al2O3 95% min Fe2O3 0.3% maxSiO2 1.5% maxTiO2 3.0% maxSize: 0-1mm, 1-3mm, 3-5mm, 5-8mm.Packing: 25kg net bag, 1000kg net bag, or by buyer's option.