DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pyo, SG | - |
dc.contributor.author | Oh, J | - |
dc.contributor.author | Yoo, MS | - |
dc.contributor.author | Kim, NJ | - |
dc.contributor.author | Yamaguchi, M | - |
dc.date.accessioned | 2016-04-01T09:13:35Z | - |
dc.date.available | 2016-04-01T09:13:35Z | - |
dc.date.created | 2009-03-22 | - |
dc.date.issued | 2004-10-01 | - |
dc.identifier.issn | 1478-6443 | - |
dc.identifier.other | 2004-OAK-0000010558 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/29684 | - |
dc.description.abstract | The present study is concerned with the effect of the O and Al concentrations on the deformation behaviour of ultrahigh-purity (UHP) Ti-(48, 50, 52) at.% Al alloys using UHP Ti with 30 wt ppm O. It has been shown that yield strength increases with increasing O content. Stoichiometric Ti- 50 at.% Al alloys had the lowest yield strength and the highest ductility when the O content was sufficiently low. It is suggested that the deformation mechanism of UHP binary Ti- Al is strongly related to the Al concentration. The deformation substructure of UHP Ti-48 at.% Al is shown to be dominated by ordinary dislocation as well as deformation twinning and a small portion of superdislocations. The deformation substructure of UHP Ti-50 at.% Al alloy was similar to that of Ti-48 at.% Al, but deformation twinning was not observed. Most of dislocation structures of UHP Ti-52 at.% Al alloy consisted of faulted dipoles. The major deformation mode of UHP Ti-48 at.% Al and UHP Ti- 50 at.% Al alloys was ordinary dislocation in deformation orientation, which takes advantage of ordinary dislocation slip. However, the major deformation mode in this orientation for UHP Ti-52 at.% Al alloys was superdislocation slip. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.relation.isPartOf | PHILOSOPHICAL MAGAZINE | - |
dc.subject | INTERMETALLIC COMPOUND | - |
dc.subject | DUCTILITY | - |
dc.subject | MECHANISMS | - |
dc.subject | STOICHIOMETRY | - |
dc.subject | DISSOCIATION | - |
dc.title | Compositional dependence of the deformation behaviour of ultrahigh-purity Ti-Al alloys | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1080/147864304100 | - |
dc.author.google | Pyo, SG | - |
dc.author.google | Oh, J | - |
dc.author.google | Yoo, MS | - |
dc.author.google | Kim, NJ | - |
dc.author.google | Yamaguchi, M | - |
dc.relation.volume | 84 | - |
dc.relation.issue | 28 | - |
dc.relation.startpage | 3001 | - |
dc.relation.lastpage | 3017 | - |
dc.contributor.id | 10184505 | - |
dc.relation.journal | PHILOSOPHICAL MAGAZINE | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHILOSOPHICAL MAGAZINE, v.84, no.28, pp.3001 - 3017 | - |
dc.identifier.wosid | 000224081300004 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 3017 | - |
dc.citation.number | 28 | - |
dc.citation.startPage | 3001 | - |
dc.citation.title | PHILOSOPHICAL MAGAZINE | - |
dc.citation.volume | 84 | - |
dc.contributor.affiliatedAuthor | Kim, NJ | - |
dc.identifier.scopusid | 2-s2.0-4644341671 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | INTERMETALLIC COMPOUND | - |
dc.subject.keywordPlus | DUCTILITY | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | STOICHIOMETRY | - |
dc.subject.keywordPlus | DISSOCIATION | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalResearchArea | Physics | - |
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