DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wen, W | - |
dc.contributor.author | Borodachenkova, M | - |
dc.contributor.author | Tome, CN | - |
dc.contributor.author | Vincze, G | - |
dc.contributor.author | Rauch, EF | - |
dc.contributor.author | Barlat, F | - |
dc.contributor.author | Gracio, JJ | - |
dc.date.accessioned | 2017-07-19T12:43:57Z | - |
dc.date.available | 2017-07-19T12:43:57Z | - |
dc.date.created | 2016-01-26 | - |
dc.date.issued | 2015-10 | - |
dc.identifier.issn | 0749-6419 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/36336 | - |
dc.description.abstract | Two-step tension tests with reloads along different directions are performed on rolled Mg alloy sheet at room temperature. The experimental yield stress at reloading is systematically lower than before unloading. Such a behavior is captured by a microstructure-based hardening model accounting for dislocation reversibility and back-stress. This formulation, embedded in the Visco-Plastic Self-Consistent (VPSC) model, links the dislocation density evolution throughout the deformation with hardening. The predicted results agree well with the experimental data in terms of flow stress response and texture evolution. The effects of texture anisotropy and back-stress on the mechanical response during the strain path change are discussed. (C) 2014 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Pergamon Press Ltd. | - |
dc.relation.isPartOf | International Journal of Plasticity | - |
dc.title | Mechanical behavior of Mg subjected to strain path changes: Experiments and modeling | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/J.IJPLAS.2014.10.009 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | International Journal of Plasticity, v.73, pp.171 - 183 | - |
dc.identifier.wosid | 000360774100009 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 183 | - |
dc.citation.startPage | 171 | - |
dc.citation.title | International Journal of Plasticity | - |
dc.citation.volume | 73 | - |
dc.contributor.affiliatedAuthor | Barlat, F | - |
dc.identifier.scopusid | 2-s2.0-84938870792 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 26 | - |
dc.description.scptc | 19 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MAGNESIUM ALLOY AZ31B | - |
dc.subject.keywordPlus | HARDENING BEHAVIOR | - |
dc.subject.keywordPlus | TEXTURE EVOLUTION | - |
dc.subject.keywordPlus | CYCLIC DEFORMATION | - |
dc.subject.keywordPlus | POLYCRYSTALS | - |
dc.subject.keywordPlus | TENSILE | - |
dc.subject.keywordPlus | METALS | - |
dc.subject.keywordPlus | COPPER | - |
dc.subject.keywordPlus | STEEL | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordAuthor | Constitutive behaviour | - |
dc.subject.keywordAuthor | Microstructures | - |
dc.subject.keywordAuthor | Strain path change | - |
dc.subject.keywordAuthor | Polycrystalline material | - |
dc.subject.keywordAuthor | Mechanical testing | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Mechanics | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.