80% Al2O3 purity black fused aluminum oxide
Black fused aluminum oxide 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 ... 2015-09-22
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High temperature refractory black aluminum oxide
Black aluminum oxide,it is also 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 ... 2015-09-22
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High Purity Black Fused Alumina for Sand balsting
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, ... 2015-08-24
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