Alloys or metallic compositions – Copper base – Lead containing
Patent
1985-04-19
1986-06-03
O'Keefe, Veronica
Alloys or metallic compositions
Copper base
Lead containing
420496, C22C 900, C22C 906
Patent
active
045928916
ABSTRACT:
There is disclosed an excellently corrosion-resistant copper alloy suited for use in fabricating fins for heat exchangers, particularly for automobile radiators, which is substantially consisted of 0.005 to 0.1 wt % Pb and 0.01 to 1.0 wt % Co and the remainder Cu with or without the addition of 0.01 to 1.0 wt % one or more of Al, Sn, Mg, Ni, Te, In, Cd, As, Mn, Cr, Ti, Si, Zn, Be, Fe and P.
REFERENCES:
patent: 2238592 (1941-04-01), Kelly
patent: 4427627 (1984-01-01), Guerlet et al.
Nishikawa Kiyoaki
Nobuyoshi Ryoichi
Nippon Mining Co., Ltd.
O'Keefe Veronica
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