Copper base alloys

Details Copper base alloys Copper base alloys

1976-03-31

1978-01-31

Lovell, C.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75153, 751575, 75162, C22C 901

Patent

active

040713598

ABSTRACT:
Copper base alloys having improved rupture properties and improved hot rolling performance consisting of from 2 to 9.5% aluminum, preferably also from 0.001 to 3.0% silicon, a grain refining element, preferably cobalt in an amount from 0.001 to 5.0%, from 0.001 to 0.5% of a material selected from the group consisting of a material of the lanthanide series of the Periodic Table and mixtures thereof, and the balance essentially copper.

REFERENCES:
patent: 1714729 (1929-05-01), Read
patent: 2270716 (1942-01-01), Morris
patent: 2357190 (1944-08-01), Evans
patent: 2802733 (1957-08-01), Bungardt
patent: 3475227 (1969-10-01), Caule et al.
patent: 3694273 (1972-09-01), Crane et al.

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