Metal treatment – Compositions – Heat treating
Patent
1984-10-17
1987-02-17
Dean, R.
Metal treatment
Compositions
Heat treating
148 127A, 148125, C22F 104
Patent
active
046437797
ABSTRACT:
A method for improving the ductility of aluminum based alloys containing lithium comprising deforming the alloy below about -50.degree. C. so as to achieve a reduction in the cross-sectional area of the alloy of at least about 15%.
REFERENCES:
patent: 4571272 (1986-02-01), Grimes
Abbaschian Gholamreza J.
Abeln Stephen
Dean R.
University of Florida
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