ÃæÒé

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials .Its hardness is....

ÃæÒé

The Green silicon carbide is produced at high temperature in an electric resistance type furnace. These Green silicon carbide bear higher purity of crystallization and hardness....

ÃæÒé

Brown aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness, good....

ÃæÒé

White fused alumina( WFA) , a kind of high-grade refractories, is made from the imported quality alumina by melting above 2000 c in the electric arc furnace and cooling. It is white....

ÃæÒé

The Green silicon carbide is produced at high temperature in an electric resistance type furnace. These Green silicon carbide bear higher purity of crystallization and hardness....

ÃæÒé

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials .Its hardness is....

ÃæÒé

Brown aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness, good....

ÃæÒé

White fused alumina( WFA) , a kind of high-grade refractories, is made from the imported quality alumina by melting above 2000 c in the electric arc furnace and cooling. It is white....

ÃæÒé

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials .Its hardness is....

ÃæÒé

The Green silicon carbide is produced at high temperature in an electric resistance type furnace. These Green silicon carbide bear higher purity of crystallization and hardness....

ÃæÒé

Brown aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness, good....

ÃæÒé

White fused alumina( WFA) , a kind of high-grade refractories, is made from the imported quality alumina by melting above 2000 c in the electric arc furnace and cooling. It is white....

ÃæÒé

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials .Its hardness is....

ÃæÒé

Brown aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness, good....

ÃæÒé

White fused alumina( WFA) , a kind of high-grade refractories, is made from the imported quality alumina by melting above 2000 c in the electric arc furnace and cooling. It is white....