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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 438 | - |
dc.citation.number | 1-3 | - |
dc.citation.startPage | 431 | - |
dc.citation.title | JOURNAL OF NUCLEAR MATERIALS | - |
dc.citation.volume | 441 | - |
dc.contributor.author | Lee, Jung G. | - |
dc.contributor.author | Lim, C.H. | - |
dc.contributor.author | Kim, K.H. | - |
dc.contributor.author | Park, Sung Soo | - |
dc.contributor.author | Lee, M.K. | - |
dc.contributor.author | Rhee, C.K. | - |
dc.date.accessioned | 2023-12-22T03:37:02Z | - |
dc.date.available | 2023-12-22T03:37:02Z | - |
dc.date.created | 2013-08-20 | - |
dc.date.issued | 2013-10 | - |
dc.description.abstract | A Zr-Ti-Cu-Fe quaternary eutectic alloy was employed as a new Be-free brazing filler metal for Zircaloy-4 to supersede physically vapor-deposited Be coatings used conventionally with several disadvantages. The quaternary eutectic composition of Zr58Ti16Cu10Fe16 (at.%) showing a low melting temperature range from 832 C to 853 C was designed by a partial substitution of Zr with Ti based on a Zr-Cu-Fe ternary eutectic system. By applying an alloy ribbon with the determined composition, a highly reliable joint was obtained with a homogeneous formation of predominantly grown α-Zr phases owing to a complete isothermal solidification, exhibiting strength higher than that of Zircaloy-4. The homogenization of the joint was rate-controlled by the diffusion of the filler elements (Ti, Cu, and Fe) into the Zircaloy-4 base metal, and the detrimental segregation of the Zr 2Fe phase in the central zone was completely eliminated by an isothermal holding at a brazing temperature of 920 °C for 10 min. | - |
dc.identifier.bibliographicCitation | JOURNAL OF NUCLEAR MATERIALS, v.441, no.1-3, pp.431 - 438 | - |
dc.identifier.doi | 10.1016/j.jnucmat.2013.06.047 | - |
dc.identifier.issn | 0022-3115 | - |
dc.identifier.scopusid | 2-s2.0-84880740623 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/3899 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84880740623 | - |
dc.identifier.wosid | 000325447600055 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Brazing characteristics of a Zr-Ti-Cu-Fe eutectic alloy filler metal for Zircaloy-4 | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Nuclear Science & Technology | - |
dc.relation.journalResearchArea | Materials Science; Nuclear Science & Technology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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