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Title: Method of forming high density oxide pellets by hot pressing at 50$sup 0$ to 100$sup 0$C above the cubic to monoclinic phase transformation temperature

Abstract

A process for low temperature sintering of rare earth and actinide oxides which have a cubic to monoclinic transformation is described. The process involves hot pressing a powder compact at a temperature just above the transformation temperature. (auth)

Inventors:
Issue Date:
Research Org.:
Originating Research Org. not identified
OSTI Identifier:
4131681
Patent Number(s):
3898309
Assignee:
to U.S. Energy Research and Development Administration
Patent Classifications (CPCs):
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
G - PHYSICS G21 - NUCLEAR PHYSICS G21C - NUCLEAR REACTORS
NSA Number:
NSA-33-009763
Resource Type:
Patent
Resource Relation:
Patent File Date: 1973 May 11; Other Information: G21C21/00. Orig. Receipt Date: 30-JUN-76
Country of Publication:
United States
Language:
English
Subject:
N50120* -Metals, Ceramics, & Other Materials-Ceramics & Cermets-Preparation & Fabrication; 050700* -Nuclear Fuels-Fuels Production & Properties; *CURIUM OXIDES- HOT PRESSING; *EUROPIUM OXIDES- HOT PRESSING; *GADOLINIUM OXIDES- HOT PRESSING; *PROMETHIUM OXIDES- HOT PRESSING; *SAMARIUM OXIDES- HOT PRESSING; ACTINIDE COMPOUNDS; FABRICATION; FUEL PELLETS; OXIDES; POWDERS; RARE EARTH COMPOUNDS; VERY HIGH TEMPERATURE

Citation Formats

Pasto, A E. Method of forming high density oxide pellets by hot pressing at 50$sup 0$ to 100$sup 0$C above the cubic to monoclinic phase transformation temperature. United States: N. p., 1975. Web.
Pasto, A E. Method of forming high density oxide pellets by hot pressing at 50$sup 0$ to 100$sup 0$C above the cubic to monoclinic phase transformation temperature. United States.
Pasto, A E. Fri . "Method of forming high density oxide pellets by hot pressing at 50$sup 0$ to 100$sup 0$C above the cubic to monoclinic phase transformation temperature". United States.
@article{osti_4131681,
title = {Method of forming high density oxide pellets by hot pressing at 50$sup 0$ to 100$sup 0$C above the cubic to monoclinic phase transformation temperature},
author = {Pasto, A E},
abstractNote = {A process for low temperature sintering of rare earth and actinide oxides which have a cubic to monoclinic transformation is described. The process involves hot pressing a powder compact at a temperature just above the transformation temperature. (auth)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1975},
month = {8}
}

Patent:
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