PRODUCTION OF URANIUM DIOXIDE MASSES OF ENHANCED DENSITY
Patent
·
OSTI ID:4792996
Uranium dioxide masses with a density of at least 95% of the theoretical density are prepared by sintering solid solutions of substantially stoichiometric UO/sub 2/ and at least 0.5 mol% of a reducible oxide (PuO/sub 2/, CeO/sub 2/, PrO/ sub 2/, TbO/sub 2/, NpO/sub 2/, or AmO/sub 2/) in hydrogen at 1200 to 1550 deg C. The solid solutions are obtained by coprecipitating U and the additivc metal from a solution. (NPO)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-16-015142
- OSTI ID:
- 4792996
- Report Number(s):
- FR 1254317
- Country of Publication:
- France
- Language:
- English
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