DC Field | Value | Language |
---|---|---|
dc.contributor.author | Paik, Kyung-Wook | ko |
dc.contributor.author | Kim, Ki-Hwan | ko |
dc.contributor.author | Lee, Don Bae | ko |
dc.contributor.author | Kim, Chang Kyu | ko |
dc.contributor.author | Hofman, GL | ko |
dc.date.accessioned | 2008-01-11T08:35:44Z | - |
dc.date.available | 2008-01-11T08:35:44Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997-12 | - |
dc.identifier.citation | NUCLEAR ENGINEERING AND DESIGN, v.178, no.1, pp.111 - 117 | - |
dc.identifier.issn | 0029-5493 | - |
dc.identifier.uri | http://hdl.handle.net/10203/2722 | - |
dc.description.abstract | The thermal compatibility of centrifugally atomized U–Mo alloys with aluminum has been studied. Samples of extruded dispersions of 24 vol.% spherical U–2 wt.% Mo and U–10 wt.% Mo powders in an aluminum matrix were annealed for over 2000 h at 400°C. No significant dimensional changes occurred in the U–10 wt.% Mo/aluminum dispersions. The U–2 wt.% Mo/aluminum dispersion, however, increased in volume by 26% after 2000 h at 400°C. This large volume change is mainly due to the formation of voids and cracks resulting from nearly complete interdiffusion of U–Mo and aluminum. Interdiffusion between U–10 wt.% Mo and aluminum was found to be minimal. The different diffusion behavior is primarily due to the fact that U–2 wt.% Mo decomposes from an as-atomized metastable γ-phase (bcc) solid solution into the equilibrium α-U and U2Mo two-phase structure during the experiment, whereas U–10 wt.% Mo retains the metastable γ-phase structure throughout the 2000 h anneal and thereby displays superior thermal compatibility with aluminum compared to U–2 wt.% Mo. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | Elsevier Science Sa | - |
dc.title | Thermal Compatibility of Centrifugally Atomized U-Mo Powders with Al in a Dispersion Fuel | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 178 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 111 | - |
dc.citation.endingpage | 117 | - |
dc.citation.publicationname | NUCLEAR ENGINEERING AND DESIGN | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Paik, Kyung-Wook | - |
dc.contributor.nonIdAuthor | Kim, Ki-Hwan | - |
dc.contributor.nonIdAuthor | Lee, Don Bae | - |
dc.contributor.nonIdAuthor | Kim, Chang Kyu | - |
dc.contributor.nonIdAuthor | Hofman, GL | - |
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