Black fused alumina powder for polishing

Black fused alumina is also known as low aluminum corundum, black fused aluminum oxide, black aluminum oxide, and black corundum. It is also a new type product of polishing material, ...
2015-09-22 Read More

Sandblasting black fused corundum

Black fused corundum is a new type product of polishing material, and it is a dark gray crystal body made α-Al2O3 and ferropicotite as main ore in the electric arc ...
2015-09-22 Read More