Copper-based alloy connector for electrical devices

Details Copper-based alloy connector for electrical devices Copper-based alloy connector for electrical devices

1990-04-18

1990-11-20

Niebling, John F.

Alloys or metallic compositions

Copper base

Tin containing

420473, 420476, 420477, 420481, 420490, 420499, 439887, C22C 902, C22C 904, H01R 924

Patent

active

049717588

ABSTRACT:
A copper-based alloy connector excellent in electrical conductivity, adherence of solder of the connector when bent, high-temperature creep strength, and migration resistance, consists essentially by weight percent of 0.5 to 3% Ni, 0.1 to 0.9% Sn, 0.08 to 0.8% Si, 0.1 to 3% Zn, 0.007 to 0.25% Fe, 0.001 to 0.2% P, and the balance of Cu and inevitable impurities. The copper-based alloy connector can withstand use for a long term in a high-temperature and high-humidity environment.

REFERENCES:
patent: 4822562 (1989-04-01), Miyafuji et al.

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