Diamond and cubic boron nitride

Details Diamond and cubic boron nitride Diamond and cubic boron nitride

1988-02-12

1989-02-28

Lieberman, Paul

Abrasive tool making process, material, or composition

Miscellaneous

51295, 51308, 51309, B24D 300

Patent

active

048074020

ABSTRACT:
Abrasive compacts are described which comprise a support mass having abrasive masses bonded to each of the upper and lower surfaces of said support mass. Preferably, the abrasive masses are diamond or cubic boron nitride and the support mass is a sintered carbide. Bonding of the abrasive masses to the support mass preferably is accomplished by a high pressure, high temperature process.

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patent: 4224380 (1980-09-01), Bovenkerk et al.
patent: 4229186 (1980-10-01), Wilson
patent: 4255165 (1981-03-01), Dennis et al.
patent: 4311490 (1982-01-01), Bovenkerk et al.
patent: 4440573 (1984-04-01), Ishizuka
patent: 4525179 (1985-06-01), Gigl

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