Sliding-contact material excellent in corrosion resistance and w

Details Sliding-contact material excellent in corrosion resistance and w Sliding-contact material excellent in corrosion resistance and w

1994-11-29

1996-01-09

Walsh, Donald P.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428546, 428548, B22F 500

Patent

active

054827825

ABSTRACT:
A sliding-contact material comprising a backing steel plate optionally plated with Cu, and a layer of sintered copper alloy formed on one of the surfaces of the backing steel plate, wherein the layer of sintered copper alloy consists essentially of 4 to 20 wt % Sn, 1 to 10 wt % Ni, 0.05 to 1 wt % B, and balance of Cu and incidented impurities, and does not practically include P, and the sintered copper alloy has a Vickers hardness not less than Hv 100.

REFERENCES:
patent: 4121928 (1978-10-01), Mori
patent: 4579712 (1986-04-01), Mori
patent: 4758404 (1988-07-01), Muto
patent: 5256494 (1993-10-01), Tanaka et al.

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