Brown Fused Alumina by Gongyi City Hong The Refractory ...
Brown fused alumina is mainly chemical composition is AL2O3, and its content in 94.5% 94.5%, the other contains a small amount of Fe, Si, Ti, etc. Brown fused alumina is mainly divided into three, brown fused alumina is one of the best level, followed by secondary and tertiary, and the quality standards of brown fused alumina is mainly to see ...
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