Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Patent
1983-12-14
1984-10-23
Padgett, Ben R.
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Making composite or hollow article
419 48, 419 50, 419 51, 419 28, 428558, 428548, 75232, 75235, 21914622, 2191451, B22F 500, B22F 704
Patent
active
044787871
ABSTRACT:
A process and a product produced thereby, for forming rod or bar or tube stock or strip, comprising a sheath and a densified dispersion strengthened metal core. Powdered dispersion strengthened copper is put into a metal can and compressively reduced to size and density. The relationship between the tensile strength of the core when fully densified and the cold worked tensile strength of the can is important to the nature of the product.
REFERENCES:
patent: 3149509 (1964-09-01), Oquist et al.
patent: 3179515 (1965-04-01), Grant et al.
patent: 3440042 (1969-04-01), Kaufmann
patent: 3779714 (1973-12-01), Nadkarni et al.
patent: 3884676 (1975-05-01), Nadkarni et al.
patent: 4038738 (1977-08-01), Fischmeister et al.
patent: 4045644 (1977-08-01), Shafer et al.
patent: 4315770 (1982-02-01), Nadkarni
Goetzel, Treatise on Powder Metallurgy, pp. 661-663, (1949), Interscience Publishers.
Nadkarni Anil V.
Samal Prasanna K.
Sunk James E.
Wang James C.
Brookes Anne
Douthitt M. H.
Padgett Ben R.
SCM Corporation
Sturges R. A.
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