Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1976-07-09
1978-10-24
Hunt, Brooks H.
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
291495R, 291495PM, 291495S, B21D 5310
Patent
active
041219287
ABSTRACT:
This invention discloses a method for manufacturing a multi-layer sliding material, said method substantially comprising laying and distributing metal powder which contains aluminum as a main component thereof, uniformly on a steel plate or a steel plated with Ni or the like in the form of a multi-layer composite metal plate, cold rolling the metal powder loaded plate and then sintering the same into a sufficiently bonded composite material. In accordance with the present invention, there is provided a multi-layer sliding material which has high adhesion between the steel plate and the sintered metal powder, is excellent in fatigue resistance and is satisfactory in surface properties as well as a method for manufacturing said multi-layer sliding material in a simple and inexpensive manner.
REFERENCES:
patent: 2339208 (1944-01-01), van der Pyl
patent: 3104135 (1963-09-01), Morrison et al.
patent: 3755090 (1973-08-01), Jackson et al.
patent: 3797084 (1974-03-01), Fedor
patent: 3812563 (1974-05-01), Toaz
patent: 3884729 (1975-05-01), Jackson et al.
Daido Metal Company Ltd.
Flocks Karl W.
Hunt Brooks H.
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