초록 ▼

An abrasive article is provided comprising a rigid backing having a first major surface and a second major surface; a plurality of ceramic abrasive composites each comprising a plurality of abrasive particles distributed throughout a porous ceramic matrix; and at least one metal coating which affixe

An abrasive article is provided comprising a rigid backing having a first major surface and a second major surface; a plurality of ceramic abrasive composites each comprising a plurality of abrasive particles distributed throughout a porous ceramic matrix; and at least one metal coating which affixes the ceramic abrasive composites to at least one major surface of the backing.

대표청구항 ▼

[ What is claimed is:] [1.]1. An abrasive article comprising:a rigid backing having a first major surface and a second major surface;a plurality of ceramic abrasive composites wherein each of the composites comprises a plurality of abrasive particles distributed throughout a porous ceramic matrix; a

[ What is claimed is:] [1.]1. An abrasive article comprising:a rigid backing having a first major surface and a second major surface;a plurality of ceramic abrasive composites wherein each of the composites comprises a plurality of abrasive particles distributed throughout a porous ceramic matrix; andat least one metal coating which affixes the ceramic abrasive composites to a major surface of the backing; wherein the metal coating has a thickness which is less than an average height of the ceramic abrasive composites.