Experimental and Numerical Study on the Deformation Mechanism in AZ31B Mg Alloy Sheets Under Pulsed Electric-Assisted Tensile and Compressive Tests
DC Field | Value | Language |
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dc.contributor.author | Lee, Jinwoo | - |
dc.contributor.author | Kim, Se-Jong | - |
dc.contributor.author | Lee, Myoung-Gyu | - |
dc.contributor.author | Song, Jung Han | - |
dc.contributor.author | Choi, Seogou | - |
dc.contributor.author | Han, Heung Nam | - |
dc.contributor.author | Kim, Daeyong | - |
dc.date.accessioned | 2021-09-03T23:32:32Z | - |
dc.date.available | 2021-09-03T23:32:32Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/88573 | - |
dc.description.abstract | The uniaxial tensile and compressive stress-strain responses of AZ31B magnesium alloy sheet under pulsed electric current are reported. Tension and compression tests with pulsed electric current showed that flow stresses dropped instantaneously when the electric pulses were applied. Thermo-mechanical-electrical finite element analyses were also performed to investigate the effects of Joule heating and electro-plasticity on the flow responses of AZ31B sheets under electric-pulsed tension and compression tests. The proposed finite element simulations could reproduce the measured uniaxial tensile and compressive stress-strain curves under pulsed electric currents, when the temperature-dependent flow stress hardening model and thermal properties of AZ31B sheet were properly described in the simulations. In particular, the simulation results that fit best with experimental results showed that almost 100 pct of the electric current was subject to transform into Joule heating during electrically assisted tensile and compressive tests. (C) The Minerals, Metals & Materials Society and ASM International 2016 | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | MAGNESIUM ALLOY | - |
dc.subject | ELEVATED-TEMPERATURES | - |
dc.subject | FORMING LIMIT | - |
dc.subject | BEHAVIOR | - |
dc.subject | METALS | - |
dc.subject | FORMABILITY | - |
dc.subject | STRESS | - |
dc.subject | CERAMICS | - |
dc.subject | STEELS | - |
dc.subject | FLOW | - |
dc.title | Experimental and Numerical Study on the Deformation Mechanism in AZ31B Mg Alloy Sheets Under Pulsed Electric-Assisted Tensile and Compressive Tests | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Myoung-Gyu | - |
dc.identifier.doi | 10.1007/s11661-016-3492-9 | - |
dc.identifier.scopusid | 2-s2.0-84962712903 | - |
dc.identifier.wosid | 000375330700025 | - |
dc.identifier.bibliographicCitation | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, v.47A, no.6, pp.2783 - 2794 | - |
dc.relation.isPartOf | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.citation.title | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.citation.volume | 47A | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2783 | - |
dc.citation.endPage | 2794 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | MAGNESIUM ALLOY | - |
dc.subject.keywordPlus | ELEVATED-TEMPERATURES | - |
dc.subject.keywordPlus | FORMING LIMIT | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | METALS | - |
dc.subject.keywordPlus | FORMABILITY | - |
dc.subject.keywordPlus | STRESS | - |
dc.subject.keywordPlus | CERAMICS | - |
dc.subject.keywordPlus | STEELS | - |
dc.subject.keywordPlus | FLOW | - |
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