Method of producing a composite diamond abrasive compact

Details Method of producing a composite diamond abrasive compact Method of producing a composite diamond abrasive compact

1991-09-26

1993-09-28

Bell, Mark L.

Abrasive tool making process, material, or composition

Miscellaneous

51295, 51303, 51309, B24D 300

Patent

active

052483177

ABSTRACT:
A method of producing a composite diamond abrasive compact includes the steps of forming an unbonded assembly comprising a cemented carbide body, a layer of catalyst metal on a surface of the carbide body, a layer of carbide particles, alone or in admixture with other particles, on the catalyst metal layer, and a layer of diamond particles on the carbide layer and subjecting the unbonded assembly to conditions of elevated temperature and pressure at which diamond is crystallographically stable to form a composite diamond abrasive compact.

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patent: 5032147 (1991-07-01), Frushour

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