Copper-based sliding material and method for producing the same

Details Copper-based sliding material and method for producing the same Copper-based sliding material and method for producing the same

1988-06-15

1990-07-17

Lechert, Jr., Stephen J.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75247, 75243, 75951, 419 11, 419 19, 419 32, 419 35, 419 36, 427217, 427427, 428552, C22C 2912

Patent

active

049419196

ABSTRACT:
The sintered sliding material according to the present invention consists of from 0.1 to 10% by of graphite, from 1 to 7% by of alumina, and balance of copper, and occasionally at least one member selected from the group consisting of from 1 to 10% of Sn and from 1 to 30% of Pb, and/or not more than 1% of P, and includes the alumina dispersed in the copper matrix. The alumina is held by the copper matrix so that the particles of alumina are not separated from the material during sliding under a boundary lubricating condition.

REFERENCES:
patent: 4615733 (1986-10-01), Kubo et al.
patent: 4707184 (1987-11-01), Hashiguchi et al.
patent: 4871394 (1988-11-01), Baker et al.
Metals Handbook, 8th Edition, ASM Taylor Lyman Ed.

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