Коричневый оксид алюминия

Brownaluminum oxideis made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has light brown color, good toughness and high hardness, also can bear great pressure and has a good anti-crushing ability. It is suitable for wet and dry blasting sand, lapping polishing and making bonded and coated abrasive tools for super precision carbon steel, alloy steel, malleable iron, hardened bronze and semi conduction materials.It can be also used to make superior refractory products.