Plain bearing laminate having slide-layer alloy based on copper-

Details Plain bearing laminate having slide-layer alloy based on copper- Plain bearing laminate having slide-layer alloy based on copper-

1978-10-16

1980-06-03

Rutledge, L. Dewayne

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

75156, 428644, 428645, 428675, 428676, 428926, B32B 1518, B32B 1520

Patent

active

042062683

ABSTRACT:
A multi-layered plain slide bearing having a metal base layer, and having a slide layer which is carried by the base layer and which comprises a copper-lead-tin binary or ternary alloy that has been applied to the base layer and that has an unusually high cooper content. The slide layer can contain, by weight, from 20% to 70% of copper, at least 15% and at the most 80% of lead, and from 0% to 30% of tin, and can also optionally contain indium, cadmium or other like metals. The slide bearing can further include a run-in layer which covers the slide layer, and which contains copper, tin, indium and/or lead or their oxides, sulfides or phosphides.

REFERENCES:
patent: 1686277 (1928-10-01), Judy
patent: 2004708 (1935-06-01), Pfanstiehl
patent: 2033321 (1936-03-01), Boegehold
patent: 2558523 (1951-06-01), Lather
patent: 3180008 (1965-04-01), Elderkin et al.
patent: 3869259 (1975-03-01), Lindsey
patent: 3950141 (1976-04-01), Roemer
patent: 3957594 (1976-05-01), Grellet

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