Brown Fused Alumina (A)

 Brown fused alumina is made from high-quality bauxite by fusing in an electric arc furnace at a high temperature above 2000℃. It’s brown in blocky shape，possessing the features of great hardness and toughness, good self-sharpening and excellent grinding power, and it has the properties of shocking resistance, heating resistance, anti-oxidation, and corrosion resistance. It could be used as high-grade refractories, and it is also suitable for precision casting, making vitrified and resin-bond tools, lapping, polishing and blasting etc.

Grit No.: 14#~320#