Day: July 7, 2022

The hardness of white fused aluminum oxide 

The hardness of white fused aluminum oxide is 9.0 on the Mohs scale.  And Knoop hardness of white fused aluminum oxide is 20500N/MM2.  It is harder than most metal, stainless steel, and alloy parts. Therefore, it can grind most metals, iron, stainless steel, and other materials.

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