Sliding member with a sintered copper alloy layer

Details Sliding member with a sintered copper alloy layer Sliding member with a sintered copper alloy layer

1991-11-26

1993-10-26

Walsh, Donald P.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428548, 428551, 428565, 428615, 428674, 428676, 428677, 75231, 75244, 75246, 75247, B22F 704

Patent

active

052564940

ABSTRACT:
The sliding member of the invention comprises a steel backing and a sintered Cu-alloy layer mounted integrally on one surface of the backing metal, wherein the sintered Cu-alloy comprises 1 to 15% Sn, 1 to 20% Ni-B compound, 1% or less phosphorus, and the balance of Cu and impurities. Cu-alloy may further contain 1 to 30% Pb and/or 0.5 to 8% graphite. Pb and graphite provide the sliding alloy layer with good lubrication property. Preferably the Ni-B compound is used, which is composed of 7 to 15% B and the balance of Ni and impurities.

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patent: 5126212 (1992-06-01), Yamada et al.
Derwent Abstract No. 89-273950/38, JP 01198407-A, Aug. 10, 1989.
Derwent Abstract No. 88-326942/46, JP 63241131-A, Oct. 6, 1988.
Derwent Abstract No. 90-181533/24, JP 02118002-A, May 2, 1990.

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