Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Thomas P. O'Holleran"'
Publikováno v:
Journal of Nuclear Materials. 458:106-114
Structural, microstructural, and microchemical data were collected from rare-earth inclusions in an as-cast U-Pu-Zr alloy with ~3 at% Am, 2% Np, and 9% rare-earth elements (La, Ce, Pr, and Nd). Two RE phases with different concentrations of Am were i
Publikováno v:
Journal of Nuclear Materials. 456:46-53
Phases and microstructures in the matrix of an as-cast U-Pu-Zr alloy with 3 wt% Am, 2% Np, and 8% rare-earth elements were characterized by scanning and transmission electron microscopy. The matrix consists primarily of two phases, both of which cont
Publikováno v:
Journal of Nuclear Materials. 448:109-112
Researchers commonly observe high-Zr inclusions in actinide–Zr alloys. As there is very little published data on the crystal structures of these inclusions, it has generally been assumed that the inclusions were impurity-stabilized α-Zr. However,
Autor:
Thomas P. O’Holleran, Dawn E. Janney
Publikováno v:
Journal of Nuclear Materials. 460:13-15
High-Zr inclusions are common in actinide–Zr alloys despite phase diagrams indicating that these alloys should not contain a high-Zr phase. The inclusions may contain enough Zr to cause significant differences between bulk compositions and those of
Publikováno v:
Journal of Nuclear Materials. 419:263-271
The thermodynamic and experimental basis is given for using dopant additives to bind lanthanides as intermetallic compounds in metallic nuclear fuels. Lanthanide fission products are a major factor in limiting the lifetime of the fuel, because they m
Publikováno v:
AIP Conference Proceedings.
Conference
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