Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Metal and nonmetal in final product
Patent
1980-11-21
1983-10-11
Rutledge, L. Dewayne
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Metal and nonmetal in final product
220 1S, 220 83, 252633, 264 05, B22F 3114, B65D 8904
Patent
active
044090293
ABSTRACT:
A container for enclosing particulate or piece-formed radioactive material which is to be converted into a solid body by isostatic pressing at a high temperature and a high pressure. The container may have a corrugated sheath and suitably a plane lid and a plane bottom. The corrugation makes possible axial compression of the container prior to the pressing. The container may also have a cylindrical sheath and bellows projecting into the sheath and joining the sheath of the container to a lid and a bottom. The bellows make it possible to insert the lid and the bottom by gas pressure, so that the material present in the container is axially compressed.
REFERENCES:
patent: 3160502 (1964-12-01), Quartullo
patent: 3970517 (1976-07-01), Nederveen
patent: 4172807 (1979-10-01), Larker
Larker Hans
Tegman Ragnar
ASEA Aktiebolag
Rutledge L. Dewayne
Zimmerman J. J.
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