Brown Fused Alumina is fused and crystallized under the high temperature of above 2250℃with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron. It is characterized by good self-sharpening and high grinding ability. Brown Fused Alumina can produce ceramic grinding wheel ,resinoid grinding wheel, grinding stone, grinding block, sand paper, sand cloth, sand belt, polishing wax ,abrasive agent, abrasive paste, coating and so on.