Alloy, in particular for use in the manufacture of frames for gl

Details Alloy, in particular for use in the manufacture of frames for gl Alloy, in particular for use in the manufacture of frames for gl

1997-06-17

1999-06-01

Ip, Sikyin

Metal treatment

Stock

Copper base

420477, 420478, 420480, C22C 904

Patent

active

059085177

ABSTRACT:
A high-temperature, nickel-free alloy, in particular for spectacle frames, jewelry, etc. with the following composition in percentages by weight:

REFERENCES:
patent: 2085416 (1937-06-01), Corson
patent: 4242131 (1980-12-01), Shapiro et al.
patent: 5270001 (1993-12-01), Rechtziegel et al.
Kaps et al., "Structure and properties of cast copper-aluminum alloys", giessereitechnik (1985), 31(10), 320-1 (provide with abstract only).

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