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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Jenei, P | - |
| dc.contributor.author | Gubicza, J | - |
| dc.contributor.author | Yoon, EY | - |
| dc.contributor.author | Kim, HS | - |
| dc.date.accessioned | 2016-03-31T08:41:36Z | - |
| dc.date.available | 2016-03-31T08:41:36Z | - |
| dc.date.created | 2013-03-08 | - |
| dc.date.issued | 2012-10-25 | - |
| dc.identifier.issn | 0925-8388 | - |
| dc.identifier.other | 2012-OAK-0000026987 | - |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/15838 | - |
| dc.description.abstract | Mg95Zn4.3Y0.7 (at.%) alloy powder produced by an inert gas-atomizer was consolidated by high-pressure torsion (HPT) at room temperature and 373 K. The phase composition and the microstructure were investigated by X-ray diffraction and the microstructural parameters were correlated to the yield strength. HPT-processing yielded an ultrafine-grained microstructure with high dislocation density, leading to a large yield strength of the samples. Both the gas-atomized powder and the consolidated samples contained an icosahedral Mg3YZn6 phase (I-phase) besides the main phase of alpha-Mg. It turned out that the I-phase dispersoids strengthen the consolidated material indirectly by increasing the dislocation density due to their pinning effect. (C) 2012 Elsevier B.V. All rights reserved. | - |
| dc.description.statementofresponsibility | X | - |
| dc.language | English | - |
| dc.publisher | ELSEVIER SCIENCE SA | - |
| dc.relation.isPartOf | JOURNAL OF ALLOYS AND COMPOUNDS | - |
| dc.subject | Nanostructured materials | - |
| dc.subject | Powder metallurgy | - |
| dc.subject | Microstructure | - |
| dc.subject | X-ray diffraction | - |
| dc.subject | Mechanical properties | - |
| dc.subject | DEFORMATION-BEHAVIOR | - |
| dc.subject | SOLID-SOLUTION | - |
| dc.subject | GRAIN-SIZE | - |
| dc.subject | MAGNESIUM | - |
| dc.subject | STRENGTH | - |
| dc.subject | PHASE | - |
| dc.subject | MICROMETER | - |
| dc.subject | EXTRUSION | - |
| dc.subject | ECAP | - |
| dc.title | X-ray diffraction study on the microstructure of a Mg-Zn-Y alloy consolidated by high-pressure torsion | - |
| dc.type | Article | - |
| dc.contributor.college | 신소재공학과 | - |
| dc.identifier.doi | 10.1016/J.JALLCOM.2012.05.100 | - |
| dc.author.google | Jenei, P | - |
| dc.author.google | Gubicza, J | - |
| dc.author.google | Yoon, EY | - |
| dc.author.google | Kim, HS | - |
| dc.relation.volume | 539 | - |
| dc.relation.startpage | 32 | - |
| dc.relation.lastpage | 35 | - |
| dc.contributor.id | 10056225 | - |
| dc.relation.journal | JOURNAL OF ALLOYS AND COMPOUNDS | - |
| dc.relation.index | SCI급, SCOPUS 등재논문 | - |
| dc.relation.sci | SCI | - |
| dc.collections.name | Journal Papers | - |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | JOURNAL OF ALLOYS AND COMPOUNDS, v.539, pp.32 - 35 | - |
| dc.identifier.wosid | 000307825300007 | - |
| dc.date.tcdate | 2019-01-01 | - |
| dc.citation.endPage | 35 | - |
| dc.citation.startPage | 32 | - |
| dc.citation.title | JOURNAL OF ALLOYS AND COMPOUNDS | - |
| dc.citation.volume | 539 | - |
| dc.contributor.affiliatedAuthor | Kim, HS | - |
| dc.identifier.scopusid | 2-s2.0-84864418012 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 10 | - |
| dc.description.scptc | 13 | * |
| dc.date.scptcdate | 2018-05-121 | * |
| dc.type.docType | Article | - |
| dc.subject.keywordPlus | DEFORMATION-BEHAVIOR | - |
| dc.subject.keywordPlus | SOLID-SOLUTION | - |
| dc.subject.keywordPlus | GRAIN-SIZE | - |
| dc.subject.keywordPlus | MAGNESIUM | - |
| dc.subject.keywordPlus | STRENGTH | - |
| dc.subject.keywordPlus | EXTRUSION | - |
| dc.subject.keywordPlus | PHASE | - |
| dc.subject.keywordAuthor | Nanostructured materials | - |
| dc.subject.keywordAuthor | Powder metallurgy | - |
| dc.subject.keywordAuthor | Microstructure | - |
| dc.subject.keywordAuthor | X-ray diffraction | - |
| dc.subject.keywordAuthor | Mechanical properties | - |
| dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
| dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
| dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Chemistry | - |
| dc.relation.journalResearchArea | Materials Science | - |
| dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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