Brown fused alumina is produced by smelting high-quality bauxite at high temperatures. It is brownish in color, with high hardness, great toughness, high-temperature resistance, and corrosion resistance. Abrasives made from it are suitable for grinding carbon steel, malleable cast iron, hard bronze, and other materials. It is also widely used in refractory materials, chemical additives, precision casting, anti-slip materials, and other applications. In addition, its micro powder can be used for wet or dry sandblasting, as well as ultra-fine grinding and polishing.

Physical and Chemical Properties of Brown Fused Alumina (A) Product Specifications