brown fused alumina is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials Applications: Brown fused alumina for coated and bonded abrasive tools Brown aluminum oxide for lapping and polishing processes Brown fused alumina for sandblasting Brown aluminum oxide for producing mold of precision casting Brow fused alumina as refractory materials
