Brown Fused Alumina

Brown Fused Alumina is fused in an electrical arc furnace from a mixture of bauixte,coal,scrap iron at high temperature.The appearance is brown in colour. It has high hardness and great toughness.The tools made of Brown Fused Alumina are suitable for grinding carbon steel,normal alloy steel,malleable cast iron and hard bronze.In the refractory industry,it is suitable for refractory aluminum oxide lining mixture,pouring material,castable and refractory brick,etc.