Coated abrasive product comprising fused zirconia grains and met

Details Coated abrasive product comprising fused zirconia grains and met Coated abrasive product comprising fused zirconia grains and met

1976-05-27

1976-12-14

Arnold, Donald J.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51295, 51298A, 51309R, B24D 1100, C09K 314

Patent

active

039967026

ABSTRACT:
The cutting rate and useful life of conventional resin bonded coated abrasive products in extremely high pressure abrading operations is significantly increased by using abrasive mineral which consists essentially of fused zirconia. Substantial amounts of diluent may be included, e.g., by blending other less effective abrasive grains with fused zirconia grains or by crushing a hardened co-fusion of alumina and zirconia.

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