Alloys or metallic compositions – Copper base – Nickel containing
Patent
1992-04-06
1993-06-01
Yee, Deborah
Alloys or metallic compositions
Copper base
Nickel containing
420490, C22C 906
Patent
active
052157113
ABSTRACT:
An age-hardening type special Cu alloy prepared by compounding 0.1 to 5% by weight of Ni, 0.01 to 7% by weight of Si, 0.01 to 10% by weight of Fe, 0.01 to 7% by weight of Ti and 0.001 to 1% by weight of B in Cu as the main component.
This alloy is improved in the electrical conductivity, heat-conductivity and mechanical properties such as, in particular, the hardness and resiliency compared to the hitherto known alloys, and is useful for electronic parts.
REFERENCES:
patent: 4732733 (1988-03-01), Sakamoto et al.
patent: 4818307 (1989-04-01), Mori et al.
patent: 5041176 (1991-08-01), Mikawa
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