Vitrified bonded finely milled sol gel aluminous bodies
AssigneeNorton Company
InventorsDavid Rostoker, Carole J. Markhoff-Matheny
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Abstract
Vitrified bonded abrasive bodies prepared from sol-gel sintered aluminous grit particles and a vitreous (glass) bond exhibit improved abrasive performance by coating the surfaces of the grit particles with a metal oxide, preferably by means of an organofunctional metal-containing surfactant having a metal content of at least about 10 weight percent.
Claims23
A bonded abrasive body prepared from (i) sol-gel sintered aluminous abrasive grit particles the surfaces of which are coated with a metal oxide and (ii) a vitrified bond.
Sintered sol-gel aluminous abrasive particles, the surfaces of which are coated with a metal oxide.
Sintered sol-gel abrasive grit particles, the surfaces of which are coated with an organofunctional metal-containing surfactant.
Dependencies are inferred from the claim text.