Process of making a coated abrasive for diamond grinding wheels

Details Process of making a coated abrasive for diamond grinding wheels Process of making a coated abrasive for diamond grinding wheels

1985-07-31

1986-05-27

Lieberman, Paul

Abrasive tool making process, material, or composition

Miscellaneous

51295, 51309, E02D 2700

Patent

active

045913633

ABSTRACT:
A process for making a coated abrasive for diamond grinding wheels in which a clean synthetic diamond grit is moistened with an aqueous wetting agent solution, a metal mixture consisting of about 70 percent deoxidized copper, about 20 percent tin and about 10 percent titanium hydride is added to the moistened diamond grit, a highly refractive and abrasive ceramic is added to the diamond-metal mixture, the resulting composition is sintered in a furnace with an inert atmosphere, the sintered composition is allowed to cool and is then comminuted by crushing.

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patent: 3503725 (1970-03-01), Leipold
patent: 3929432 (1975-12-01), Caveney
patent: 3957461 (1976-05-01), Lindstrom et al.
patent: 4278449 (1981-07-01), Helletsberger
patent: 4505720 (1985-03-01), Gabor et al.
patent: 4526875 (1985-07-01), Yamamoto et al.

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