High hardness copper-aluminum alloy flame spray powder

Details High hardness copper-aluminum alloy flame spray powder High hardness copper-aluminum alloy flame spray powder

1977-11-07

1980-04-01

Beck, Shrive P.

Coating processes

Applying superposed diverse coating or coating a coated base

Metallic compound-containing coating

75251, 427423, 428667, B05D 108

Patent

active

041962370

ABSTRACT:
A copper-aluminum alloy flame spray powder is provided consisting essentially by weight of 0 to about 5% Fe, about 2% to 8% Ni, about 5% to 15% Al, and the balance essentially copper, a coating produced from said powder being characterized by improved as-sprayed hardness in combination with resistance to oxidation and galling.

REFERENCES:
patent: 1481782 (1924-01-01), Iytaka
patent: 2430419 (1947-11-01), Edens
patent: 2489529 (1949-11-01), Grange
patent: 2798826 (1957-07-01), Klement
patent: 2988807 (1961-06-01), Boggs
patent: 3416915 (1968-12-01), Mikawa
patent: 3428442 (1969-02-01), Yurasko
patent: 3941584 (1976-03-01), Tundermann et al.
patent: 3947607 (1976-03-01), Gazzard et al.
patent: 4019875 (1977-04-01), Dittrich

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