Copper base alloys with high strength and high electrical conduc

Details Copper base alloys with high strength and high electrical conduc Copper base alloys with high strength and high electrical conduc

1976-09-20

1978-02-07

Satterfield, Walter R.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75153, 148160, C22C 900

Patent

active

040725138

ABSTRACT:
New and improved copper base alloys, characterized by a combination of high electrical conductivity and excellent strength properties, consisting essentially of 0.8- 5% by weight of titanium as a first component, a portion of which may be a like element such as zirconium or hafnium or both, 1.2- 5% by weight of antimony as a second component, part of which may be replaced by one or more of the elements arsenic, phosphorus, silicon, germanium and tin, with the atomic ratio of the total titanium and like elements, to antimony and like elements, being not more than 10% above 5:3, and the balance essentially copper.

REFERENCES:
patent: 2943960 (1960-07-01), Saarnirta
patent: 3772094 (1973-11-01), Shapiro et al.
patent: 3773505 (1973-11-01), Nesslage
patent: 3928028 (1975-12-01), Yarwood
patent: 4007039 (1977-02-01), Shapiro et al.

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