brown fused alumina

Description

fused alumina, refractory materials, abrasives materials, coated abrasive , catable refractory, ceramic refractory. Brown Fused Aluminum Oxide has brown color, high hardness and great toughness. The abrasives tools made of brown aluminaum oxide are suitable for grinding carbon steel, malleable cast iron and hard bronze. It used for refractiry aluminum oxide lining mixyure, pouring materials castables, ect Brown aluminium oxide abrasive is fused and crystallized under high temperature from a mixture of bauxite and other materials. It is characterized by its high hardness, good toughness and sharp shape in particles. Suitable for grinding metals of high-tensile strength such as carbon stele, general purpose alloy steel, malleable cast-iron and hard bronze etc.