Thermally stable diamond compacts

Details Thermally stable diamond compacts Thermally stable diamond compacts

1985-08-08

1987-06-02

Lieberman, Paul

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51309, B24D 1100

Patent

active

046700250

ABSTRACT:
A thermally stable diamond compact which has an alloy of liquidus above 700.degree. C. bonded to a surface thereof. The alloy contains at least 40 percent by weight of silver or gold or a combination thereof and 1 to 10 percent by weight of an active metal selected from the group of tungsten, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium and molybdenum and having a liquidus temperature above 700.degree. C.

REFERENCES:
patent: 4063909 (1977-12-01), Mitchell
patent: 4156329 (1979-05-01), Daniels et al.
patent: 4184853 (1980-01-01), Otopkov et al.
patent: 4224380 (1980-09-01), Bovenkerk et al.
patent: 4225322 (1980-09-01), Knemeyer
patent: 4228942 (1980-10-01), Dietrich
patent: 4527998 (1985-07-01), Knemeyer
patent: 4534773 (1985-08-01), Phaal et al.

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