DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, F | ko |
dc.contributor.author | Hwang, YH | ko |
dc.contributor.author | Nam, Soo Woo | ko |
dc.date.accessioned | 2013-03-06T10:29:47Z | - |
dc.date.available | 2013-03-06T10:29:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-06 | - |
dc.identifier.citation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.483-84, pp.418 - 421 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.uri | http://hdl.handle.net/10203/86696 | - |
dc.description.abstract | The creep-fatigue properties of a 308L steel weldment after different post-weld heat treatments (PWHT) are investigated. The microstructure and phase transformation of the as-welded and PWHT weldments are examined using scanning and transmission electron microscopy. Special attention is paid to the decomposition of delta-ferrite and the precipitation of sigma-phase. Energy dispersive spectroscopy is also used for detecting the elements distribution. The results show that PWHT promotes the creep-fatigue resistance of the weldment. delta-Ferrite mainly transforms into secondary austenite and sigma-phase. The decomposition ratio of delta-ferrite shows a tendency to decrease after high temperature PWHT. This can be attributed to the reduction of silicon segregation near the delta/gamma interface. (C) 2007 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | AUSTENITIC STAINLESS-STEELS | - |
dc.title | Precipitation of sigma-phase and creep-fatigue behavior of 308L steel weldment | - |
dc.type | Article | - |
dc.identifier.wosid | 000256071100105 | - |
dc.identifier.scopusid | 2-s2.0-41849130308 | - |
dc.type.rims | ART | - |
dc.citation.volume | 483-84 | - |
dc.citation.beginningpage | 418 | - |
dc.citation.endingpage | 421 | - |
dc.citation.publicationname | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.identifier.doi | 10.1016/j.msea.2006.08.141 | - |
dc.contributor.nonIdAuthor | Liu, F | - |
dc.contributor.nonIdAuthor | Hwang, YH | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | delta-ferrite | - |
dc.subject.keywordAuthor | phase transformation | - |
dc.subject.keywordAuthor | creep-fatigue life | - |
dc.subject.keywordAuthor | sigma-phase | - |
dc.subject.keywordPlus | AUSTENITIC STAINLESS-STEELS | - |
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