Our company specializes in producing corundum series, alumina refractory materials and abrasives. The main products are White Fused Alumina, Brown Fused Alumina,Pink Fused Alumina, Tabular Alumina, Alumina Powder and other powders . The highest refractory temperature can reach more than 1850℃.
Main mineral component of corundum brick is corundum phase, it has excellent physical property in high temperature, resistance to chemical corrosion. It is widely used in lining of ovens of petrochemical industry; bottom of steel rolling mill and in the second-stage converters of the 300000t ammonia synthesis furnaces, steel notch.
synthetic ruby corundum 1. size: 1-60mm 2. shape: round, oval, marquise, pear, square rectangle, octagon, trillion, etc. 3. color: 5#, 7# ,8# 4. good quality, factory sell price
