White Aluminum Oxide 1. Main raw material is Bayer alumina, 2.which is electrically fused at high temperature. White Aluminum Oxidewhich is Main raw material is Bayer alumina, which is electrically fused at high temperature.It is white and its hardness is higher, but its toughness is lower than thatof brown fused alumina. Abrasive tools which are made of it, are suitable for grindingof high ...
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