Estimation of C-t for weld cracks including HAZ softening region
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lai, Huan Sheng | - |
dc.contributor.author | Ryu, Sung Woo | - |
dc.contributor.author | Yoon, Kee Bong | - |
dc.contributor.author | Lin, Xin Peng | - |
dc.date.available | 2019-03-08T15:58:49Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0960-3409 | - |
dc.identifier.issn | 1878-6413 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/8746 | - |
dc.description.abstract | C-t is an important parameter in predicting creep crack growth life from the small-scale creep stage to the extensive steady state creep stage. In this paper, weld interface and non-interface creep cracks for compact tension (CT) specimens with heat-affected zone (HAZ) were studied by finite element method (FEM) to systematically research the estimation method of C-t for weld creep cracks. Simulation results showed that C-t of weld interface cracks could be estimated by Yoon's method. For weld non-interface cracks, C-t under the small-scale and transition creep stages could be exactly estimated by a proposed method. The accuracy of the proposed method was not affected by HAZ, but Yoon's method was slightly affected by HAZ. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Estimation of C-t for weld cracks including HAZ softening region | - |
dc.type | Article | - |
dc.identifier.doi | 10.1080/09603409.2016.1197994 | - |
dc.identifier.bibliographicCitation | MATERIALS AT HIGH TEMPERATURES, v.33, no.6, pp 596 - 603 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000385401100002 | - |
dc.identifier.scopusid | 2-s2.0-84978477011 | - |
dc.citation.endPage | 603 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 596 | - |
dc.citation.title | MATERIALS AT HIGH TEMPERATURES | - |
dc.citation.volume | 33 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | C-t estimation | - |
dc.subject.keywordAuthor | Weld crack | - |
dc.subject.keywordAuthor | Interface crack | - |
dc.subject.keywordAuthor | Non-interface crack | - |
dc.subject.keywordPlus | GROWTH BEHAVIOR | - |
dc.subject.keywordPlus | ASTERISK ESTIMATION | - |
dc.subject.keywordPlus | DUCTILE MATERIALS | - |
dc.subject.keywordPlus | CREEP CONDITIONS | - |
dc.subject.keywordPlus | SMALL-SCALE | - |
dc.subject.keywordPlus | PARAMETER | - |
dc.subject.keywordPlus | STEEL | - |
dc.subject.keywordPlus | WELDMENTS | - |
dc.subject.keywordPlus | JOINT | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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