Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent
1990-06-22
1992-10-13
Yee, Deborah
Stock material or miscellaneous articles
All metal or with adjacent metals
Having metal particles
72700, 75249, 148437, 148514, 428654, C22C 2100
Patent
active
051547805
ABSTRACT:
This invention is characterized by working which improves metal formability. This is contrary to the usual result of working metals, where formability decreases during working.
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"Microstructural Characterization of the Dispersed Phases in Al-Ce-Fe System", Metallurgical Transactions A, vol. 19A, Jul. '88, pp. 1645-1656.
S. H. Goods et al, Acta Met. vol. 27, pp. 1-14, 1979 "The Nucleation of Cavities" by Plastic Deformation.
Hoffman et al. "Introduction to the Theory of Plasticity for Engineers", McGraw-Hill Book Co, NY, 1953.
"Rotary Swaging of Bars and Tubes" Metals Handbook, 9th Ed, vol. 14, (ASM Intern., Materials Park, Oh).
Aluminum Company of America
Sullivan Jr. Daniel A.
Yee Deborah
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