DC Field | Value | Language |
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dc.contributor.author | Straska, J | - |
dc.contributor.author | Janecek, M | - |
dc.contributor.author | Gubicza, J | - |
dc.contributor.author | Krajnak, T | - |
dc.contributor.author | Yoon, EY | - |
dc.contributor.author | Kim, HS | - |
dc.date.accessioned | 2016-04-01T07:45:10Z | - |
dc.date.available | 2016-04-01T07:45:10Z | - |
dc.date.created | 2015-06-22 | - |
dc.date.issued | 2015-02-11 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.other | 2015-OAK-0000033187 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/26833 | - |
dc.description.abstract | A commercial MgAlZn alloy (AZ31) was processed by high pressure torsion (HPT) at room temperature, resulting in an extreme microstructure refinement down to the grain size of 150-250 nm. The microstructure evolution during HPT was investigated by transmission electron microscopy and X-ray diffraction line profile analysis. The microhardness was measured as a function of the distance from the center of the disk and the number of HPT revolutions. The detailed analysis of dislocation contrast factors in X-ray diffraction line profiles enables to determine the population of the different slip systems as a function of the imposed strain. The influence of microstructure and defect structure evolution on microhardness is discussed in detail. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.relation.isPartOf | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.title | Evolution of microstructure and hardness in AZ31 alloy processed by high pressure torsion | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/J.MSEA.2014.12.005 | - |
dc.author.google | Straska, J | - |
dc.author.google | Janecek, M | - |
dc.author.google | Gubicza, J | - |
dc.author.google | Krajnak, T | - |
dc.author.google | Yoon, EY | - |
dc.author.google | Kim, HS | - |
dc.relation.volume | 625 | - |
dc.relation.startpage | 98 | - |
dc.relation.lastpage | 106 | - |
dc.contributor.id | 10056225 | - |
dc.relation.journal | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.625, pp.98 - 106 | - |
dc.identifier.wosid | 000349579000011 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 106 | - |
dc.citation.startPage | 98 | - |
dc.citation.title | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.volume | 625 | - |
dc.contributor.affiliatedAuthor | Kim, HS | - |
dc.identifier.scopusid | 2-s2.0-84918774558 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 22 | - |
dc.description.scptc | 16 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | GRAIN-REFINEMENT | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | MAGNESIUM ALLOY | - |
dc.subject.keywordPlus | DISLOCATIONS | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | PRINCIPLES | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | HOMOGENEITY | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | Magnesium alloys | - |
dc.subject.keywordAuthor | High pressure torsion | - |
dc.subject.keywordAuthor | Dislocations | - |
dc.subject.keywordAuthor | Grain refinement | - |
dc.subject.keywordAuthor | Hardness | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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