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The quaternary system U-c-o-n at 1700 deg. c.

Authors
Henry-JL; Blickensderfer-RA
Source
J Am Ceram Soc 1969 Oct; 52(10):534-539
NIOSHTIC No.
10010264
Abstract
The system u-c-o-n was examined at 1,700 deg. C by microstructural and x-ray analyses of sintered powder compacts. Subliquidus phase relations, oxycarbonitride solid-solution lattice parameters, and equilibrium pressures of n2 and CO were studied. Although the emphasis was on the solid-solution lattice parameters, and equilibrium pressures of n2 and CO were studied. Although the emphasis was on the solid-solution field in the uranium monocarbide- mononitride-monoxide region, phase fields in the uranium-rich region and the carbon-nitrogen-oxygen-rich region were examined. Nineteen fields were established experimentally, and their boundaries were located. Two other fields are postulated on the basis of phase rule and topological requirements. An isothermal phase diagram of the system is proposed.
CODEN
JACTAW
Publication Date
19691001
Document Type
OP; Journal Article
Fiscal Year
1970
NTIS Accession No.
NTIS Price
Identifying No.
OP 118-70
Issue of Publication
10
ISSN
0002-7820
NIOSH Division
ALRC
Source Name
Journal of the American Ceramic Society
State
OR
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