#46 Aluminum Oxide Brown
Aluminum oxide brown is made of bauxite/anthracite coal ,and smelted in electric-arc furnace of high temperature more than 2000 degrees.It is perfect material specifically manufactured to be used for general abrasive applications in bonded abrasive tools, polishing and sandblasting grit. While aluminum oxide has lower hardness and abrasive capacity than diamond, boron carbide, and silicon carbide, it is widely used for grinding ferrous materials, finishing tough and hard materials. It is also be used as high-class refractory materials. Brown aluminum oxide is offered in macro and micro powder form, in both F and P grades.
Brown Fused Alumina, also called Brown aluminum oxide, brown fused aluminum oxide ,BFA ,brown fused alundum,brown corundum,brown emery,