White Fused Alumina Section Sands

These White fused alumina section sands is made from excellent industrial alumina and melted in arc furnaces at high temperature of 2050a . It is featured by high purity good self-sharpening low grinding heat output acid-alkali and corrosion resistance good stability at high temperature and low porosity etc.
As the main raw material for producing middle/high-class monolithic refractories or formed refractory products white fused corundum is used primarily for ladle castable iron runner castable gunning refractory or other monolithic refractory products. As for formed refractories ita s chiefly used in producing corundum bricks corundum-mullite saggers refining-used corundum porous plug bricks integral blowing lance three-piece for steel making con-casting production ultra-high temperature industrial furnace lining and other corundum products. Ita s also the high-quality raw material in abrasives industries mainly used for producing grinding wheel grinding and polishing tools as well as the most promising material with bound less prospects used in military ship building glass making aerospace optical-instrument-manufacturing nuclear power plants construction and other industries.