Sell ascentsun popular-selling brown aluminium oxide ar-95 @China (Mainland)

It is fused in an electric-arc furnace by high temperature. Its main raw materials are bauxite anthracite. The micro hardness is 1800-2200kg/mm2. The toughness is higher than silicon carbide. The degree of refractory is more than 1850

Post by Chang Hongbo    Mechanical Parts & Fabrication Services    @2012-07-13 11:15:26