Abrasive grains containing alumina and zirconia (ABRASIVE GRAIN CONTAINING ALUMINA AND ZIRCONIA)

摘要

The present invention relates to a process for preparing a dispersion comprising alpha alumina oxide monohydrate and a zirconia sol, Converting the dispersion into a base grit material; Sintering the base grit to form abrasive particles, wherein the presence of the zirconia sol in the dispersion forming the base grit provides improved abrasive particles useful in the abrasive product do.