Diamond and cubic boron nitride grinding wheels with improved si

Details Diamond and cubic boron nitride grinding wheels with improved si Diamond and cubic boron nitride grinding wheels with improved si

1978-11-17

1980-12-16

Arnold, Donald J.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51309, 357 67, 357 81, E21B 936, B23K 120

Patent

active

042395020

ABSTRACT:
A silver-manganese-zirconium brazing alloy with a high percentage of silver at least exceeding 80 percent is used in a process for fabricating strong, high thermal conductivity bonds between diamond or cubic boron nitride (CBN) and a molybdenum or tungsten support member. Typical diamond or CBN-alloy-metal products with the improved alloy bond are semiconductor device heat sinks, grinding wheels and tools.

REFERENCES:
patent: 2141113 (1938-12-01), Peterson
patent: 2195307 (1940-05-01), Hensel et al.
patent: 2367404 (1945-01-01), Kott
patent: 2411867 (1946-12-01), Brenner
patent: 2418529 (1947-04-01), Stern
patent: 2562587 (1951-07-01), Swearingen
patent: 2705194 (1955-03-01), St. Clair
patent: 2728651 (1955-12-01), Hall
patent: 2906612 (1959-09-01), Anthony et al.
patent: 3178273 (1965-04-01), Libal
patent: 3465416 (1969-09-01), Welborn
patent: 3594141 (1971-07-01), Houston et al.
Kirk-Othmer Encycl. of Chem. Tech., 2nd Ed., 1969, vol. 18, pp. 546 and 547.

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