Texture and mechanical properties of ultrafine-grained Mg-3Al-1Zn alloy sheets prepared by high-ratio differential speed rolling
DC Field | Value | Language |
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dc.contributor.author | Kim, W. J. | - |
dc.contributor.author | Lee, H. W. | - |
dc.contributor.author | Yoo, S. J. | - |
dc.contributor.author | Park, Y. B. | - |
dc.date.accessioned | 2021-12-15T02:44:16Z | - |
dc.date.available | 2021-12-15T02:44:16Z | - |
dc.date.created | 2021-12-10 | - |
dc.date.issued | 2011-01-25 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19951 | - |
dc.description.abstract | Mechanical properties and textures of the ultrafine grained (UFG) Mg-3Al-1Zn (AZ31) alloy with a mean grain size of 1 mu m produced by high-ratio differential speed rolling were investigated. The resulting material exhibited high strength and relatively high ductility at ambient temperature. The high strength was attributed to grain-size and texture strengthening, while the high ductility was attributed to suppression of inhomogeneous twinning and increased strain-rate-sensitivity. The rolling temperature and the amount of shear strain accumulated during HRDSR affected the basal texture intensity and the rotation angle of the basal poles. Bimodal grain-size distribution obtained by annealing the UFG AZ31 at 573 K for a short time period resulted in considerable improvement of uniform elongation. (C) 2010 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | MAGNESIUM ALLOY | - |
dc.subject | MICROSTRUCTURAL EVOLUTION | - |
dc.subject | SUPERPLASTICITY | - |
dc.subject | DEFORMATION | - |
dc.subject | TEMPERATURE | - |
dc.title | Texture and mechanical properties of ultrafine-grained Mg-3Al-1Zn alloy sheets prepared by high-ratio differential speed rolling | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, W. J. | - |
dc.identifier.doi | 10.1016/j.msea.2010.09.007 | - |
dc.identifier.scopusid | 2-s2.0-78650172901 | - |
dc.identifier.wosid | 000286904300012 | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.528, no.3, pp.874 - 879 | - |
dc.relation.isPartOf | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.title | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.volume | 528 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 874 | - |
dc.citation.endPage | 879 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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 | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | MAGNESIUM ALLOY | - |
dc.subject.keywordPlus | MICROSTRUCTURAL EVOLUTION | - |
dc.subject.keywordPlus | SUPERPLASTICITY | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordAuthor | Mechanical characterization | - |
dc.subject.keywordAuthor | Magnesium alloys | - |
dc.subject.keywordAuthor | Thermomechanical processing | - |
dc.subject.keywordAuthor | Grain refinement | - |
dc.subject.keywordAuthor | Texture | - |
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