Material used for grinding, sanding, polishing or the wearing away of another material. Aluminum oxide, garnet and silicon-based compounds are commonly used as abrasives for sanding and smoothing wood.
A material such as silicon carbide, aluminum oxide, silica, cerium oxide, emery or rouge that is used to figure, shape, or finish optical elements. Abrasives differ from polishing materials mainly in particle size. Learn more about Abrasive...
Technically any material can be used to abrade another materials. For industrial application, however, abrasives are minerals from a select group of very hard minerals used to shape, finish, or polish other materials.In processes that grind, finish, polish, lap, or hone, abrasives are typically limited to synthetic minerals with the exception to diamond and garnet. Common abrasive minerals appear in a various crystalline forms of aluminum oxide, silicon carbide, zirconium oxide, diamond and cubic boron nitride. As used in polishing or blast cleaning, an abrasive can be any substance used to remove material including ice, solid carbon dioxide, walnut shells, plastic, sand or aluminum oxide. Abrasives such as aluminum oxide, silicon carbide and zirconia are typically called conventionl abrasives due to their long history of use. The leading US manufacturer of conventional abrasives and related products is Washington Mills , Niagara Falls,NY.
Any substance used for abrading, such as grinding, polishing, blasting etc. Abrasive materials come in all shapes and forms, powders, bonded to wheels, boards, papers; they can be sand, files, emery, and so on.
An abrasive is a material that is used to smooth, machine, or, in some cases, roughen another softer material through extensive rubbing. Abrasives are used to remove surface materials such as metal, ceramics, glass, plastics, and paint. Abrasives include discs, belts, blast machines and sandblasters, as well as sheets, rolls, and handpads.