DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, KT | - |
dc.contributor.author | Lee, CS | - |
dc.contributor.author | Shin, DH | - |
dc.contributor.author | Lee, YS | - |
dc.contributor.author | Nam, WJ | - |
dc.date.accessioned | 2016-04-01T01:56:30Z | - |
dc.date.available | 2016-04-01T01:56:30Z | - |
dc.date.created | 2009-04-08 | - |
dc.date.issued | 2006-04 | - |
dc.identifier.issn | 1598-9623 | - |
dc.identifier.other | 2006-OAK-0000005901 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24051 | - |
dc.description.abstract | Grain boundary diffusion creep equations developed previously for nanocrystalline materials were reappraised in order to elicit further understanding of plastic deformation of these materials in relation to grain boundary diffusion. From a mechanistic viewpoint, the strain rate is inversely proportional to the second power of the grain size when the grain size is refined to the same order of the grain boundary thickness. The presence of the threshold stress appears to be inherent, as a relatively large volume fraction of the grain boundary region is associated with irregularities. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.relation.isPartOf | METALS AND MATERIALS INTERNATIONAL | - |
dc.subject | nanocrystalline materials | - |
dc.subject | grain boundary diffusion creep | - |
dc.subject | grain size | - |
dc.subject | threshold stress | - |
dc.subject | HIGH-TEMPERATURE DEFORMATION | - |
dc.subject | PURE COPPER | - |
dc.subject | MECHANICAL-PROPERTIES | - |
dc.subject | BEHAVIOR | - |
dc.subject | AL | - |
dc.subject | CU | - |
dc.subject | PALLADIUM | - |
dc.subject | MODEL | - |
dc.subject | PD | - |
dc.title | Reappraisal of grain boundary diffusion creep equations for nanocrystalline materials | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1007/BF03027465 | - |
dc.author.google | Park, KT | - |
dc.author.google | Lee, CS | - |
dc.author.google | Shin, DH | - |
dc.author.google | Lee, YS | - |
dc.author.google | Nam, WJ | - |
dc.relation.volume | 12 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 107 | - |
dc.relation.lastpage | 113 | - |
dc.contributor.id | 10071833 | - |
dc.relation.journal | METALS AND MATERIALS INTERNATIONAL | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | METALS AND MATERIALS INTERNATIONAL, v.12, no.2, pp.107 - 113 | - |
dc.identifier.wosid | 000237302600002 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 113 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 107 | - |
dc.citation.title | METALS AND MATERIALS INTERNATIONAL | - |
dc.citation.volume | 12 | - |
dc.contributor.affiliatedAuthor | Lee, CS | - |
dc.identifier.scopusid | 2-s2.0-33745824587 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 1 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HIGH-TEMPERATURE DEFORMATION | - |
dc.subject.keywordPlus | PURE COPPER | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | AL | - |
dc.subject.keywordPlus | CU | - |
dc.subject.keywordPlus | PALLADIUM | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | PD | - |
dc.subject.keywordAuthor | nanocrystalline materials | - |
dc.subject.keywordAuthor | grain boundary diffusion creep | - |
dc.subject.keywordAuthor | grain size | - |
dc.subject.keywordAuthor | threshold stress | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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