Carbon-metal composite material

Stock material or miscellaneous articles – Self-sustaining carbon mass or layer with impregnant or...

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428457, B32B 900

Patent

active

039565688

ABSTRACT:
A process for the preparation of a carbon-metal composite material for mechanical sliding members, comprising impregnating a carbon substrate with an alloy comprising copper, nickel or a copper-nickel as a base metal and at least one of titanium, zirconium and silicon as a wetting agent for the carbon. In one embodiment, the alloy further comprises at least one of a third component such as tin, antimony, zinc, manganese, iron, chromium, lead, magnesium and phosphorus.

REFERENCES:
patent: 2983034 (1961-05-01), Humenik et al.
patent: 3756911 (1973-09-01), Kanemaru
patent: 3770488 (1973-11-01), Pepper et al.

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