Aluminum base alloys

Details Aluminum base alloys Aluminum base alloys

1974-08-06

1977-01-11

Dean, R.

Metal treatment

Compositions

Heat treating

75138, 75139, 75142, 75143, 75147, 75148, 148 32, C22F 104

Patent

active

040025020

ABSTRACT:
Aluminum base alloys, having improved properties as regards mechanical working treatments, according to the invention are characterized by a content of 0.5 - 10.0 wt. % iron, without or with a very small content (up to 0.1 wt. %) of Li or Na or Sr or Ba. The alloy has a microstructure comprising a substantial portion of refined Al.sub.3 Fe and/or very fine Al.sub.6 Fe.

REFERENCES:
patent: 3827917 (1974-08-01), Zeigler et al.

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