VERY LOW PACKING DENSITY CERAMIC ABRASIVE GRITS AND METHODS OF PRODUCING AND USING THE SAME

摘要

Very low packing density ceramic abrasive grits comprising various fused aluminum oxide materials with or without other oxide additives, fused aluminum oxide-zirconium oxide co-fusions with or without other oxide additives, or sintered sol gel aluminum oxide materials with or without other oxide additives where the ceramic abrasive grains are preferably made by crushing bubbles of the material and method for producing and using same.