Product White fused alumina Description White fused alumina is made from industrial alundum, melting in an electric arc furnace and cooling. It has a ...
General introduction:High purity Silica sand is processed from the high quality silica stone, through the process of coarse crushing, roasting, fine ....
White fused alumina is high grade refractory material , which made from the high quality alumina by melting above 2000 ℃ in the electric arc furnace ....
Black silicon carbide is produced in a high temperature electric resistance type furnace from a mixture of quartz sand an petroleum coke. Excellent .....
Garnet is a kind of good hardness mineral that can be used as a gemstone and an abrasive. We have been suppliying our garnet to so many countries in ....