Creep deformation mechanisms in coarse-grained solid solution Mg alloys
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, SW | - |
dc.contributor.author | Watanabe, H | - |
dc.contributor.author | Kim, WJ | - |
dc.contributor.author | Higashi, K | - |
dc.date.accessioned | 2022-02-18T07:41:56Z | - |
dc.date.available | 2022-02-18T07:41:56Z | - |
dc.date.created | 2022-02-18 | - |
dc.date.issued | 2004-04 | - |
dc.identifier.issn | 1345-9678 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/25778 | - |
dc.description.abstract | Creep deformation behavior of coarse-grained Mg-Al based solid solution alloy (AZ31) was studied in a wide strain rate range of 2 x 10(-5)similar to7 x 10(-2) s(-1) at temperature range of 573similar to673 K. Viscous glide controlled creep (VGC), dislocation climb creep (DGC) and power law breakdown (PLB) showed up in order with increasing stress as the flow rate-control ling process. From the former results for Mg-Al and Mg-Al-Zn alloys, the creep mechanisms of VGC and DCC in Mg and Mg alloys are confirmed. Moreover. several theories presented for DCC and VGC are applied to convey the creep mechanisms in Mg and Mg alloys by analytical way. Transitions in Mg alloys are analyzed also by comparing experimental results and theories. Alloying effects on creep strength and transitions of deformation mechanism are analyzed. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | JAPAN INST METALS | - |
dc.subject | HIGH-TEMPERATURE CREEP | - |
dc.subject | STACKING FAULT ENERGY | - |
dc.subject | STEADY-STATE CREEP | - |
dc.subject | POWER-LAW CREEP | - |
dc.subject | ELEVATED-TEMPERATURES | - |
dc.subject | MAGNESIUM ALLOY | - |
dc.subject | VISCOUS GLIDE | - |
dc.subject | DISLOCATION CLIMB | - |
dc.subject | HCP METALS | - |
dc.subject | BEHAVIOR | - |
dc.title | Creep deformation mechanisms in coarse-grained solid solution Mg alloys | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, WJ | - |
dc.identifier.doi | 10.2320/matertrans.45.1266 | - |
dc.identifier.wosid | 000221314900052 | - |
dc.identifier.bibliographicCitation | MATERIALS TRANSACTIONS, v.45, no.4, pp.1266 - 1271 | - |
dc.relation.isPartOf | MATERIALS TRANSACTIONS | - |
dc.citation.title | MATERIALS TRANSACTIONS | - |
dc.citation.volume | 45 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1266 | - |
dc.citation.endPage | 1271 | - |
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 | HIGH-TEMPERATURE CREEP | - |
dc.subject.keywordPlus | STACKING FAULT ENERGY | - |
dc.subject.keywordPlus | STEADY-STATE CREEP | - |
dc.subject.keywordPlus | POWER-LAW CREEP | - |
dc.subject.keywordPlus | ELEVATED-TEMPERATURES | - |
dc.subject.keywordPlus | MAGNESIUM ALLOY | - |
dc.subject.keywordPlus | VISCOUS GLIDE | - |
dc.subject.keywordPlus | DISLOCATION CLIMB | - |
dc.subject.keywordPlus | HCP METALS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | creep | - |
dc.subject.keywordAuthor | magnesium alloys | - |
dc.subject.keywordAuthor | high temperature deformation | - |
dc.subject.keywordAuthor | transition | - |
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