DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wu, XQ | ko |
dc.contributor.author | Katada, Y | ko |
dc.contributor.author | Lee, SG | ko |
dc.contributor.author | Kim, In Sup | ko |
dc.date.accessioned | 2013-03-04T14:21:26Z | - |
dc.date.available | 2013-03-04T14:21:26Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-05 | - |
dc.identifier.citation | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, v.35A, no.5, pp.1477 - 1486 | - |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.uri | http://hdl.handle.net/10203/82934 | - |
dc.description.abstract | The temperature- and strain-rate-dependent tensile behavior of hydrogen-charged low-alloy pressure vessel steel ASTM A508 C1.3 has been investigated. The fatigue crack initiation and propagation behavior of the steel in high-temperature water environments has also been evaluated. It was found that hydrogen played significant roles in both tensile and cyclic deformation processes, especially in the temperature and strain-rate region of dynamic strain aging (DSA). The presence of hydrogen resulted in a distinct softening in tensile strength and a certain loss in tensile ductility in the DSA region. Remarkable degradation in fatigue crack initiation and propagation resistance in high-temperature water environments was observed in the DSA strain-rate region. Typical hydrogen-induced cracking features also appeared on the corresponding fatigue fracture surfaces. The interactions between hydrogen and DSA in tensile and cyclic deformation processes are discussed as well as their combined effects on the environmentally assisted cracking (EAC) mechanism of pressure vessel steels in high-temperature Water environments. | - |
dc.language | English | - |
dc.publisher | MINERALS METALS MATERIALS SOC | - |
dc.subject | CRACK-GROWTH-BEHAVIOR | - |
dc.subject | ENVIRONMENTALLY ASSISTED CRACKING | - |
dc.subject | STRESS-CORROSION CRACKING | - |
dc.subject | BOILING WATER-REACTORS | - |
dc.subject | HIGH-TEMPERATURE WATER | - |
dc.subject | CARBON-STEELS | - |
dc.subject | DUCTILE FRACTURE | - |
dc.subject | FATIGUE THRESHOLDS | - |
dc.subject | INTERNAL HYDROGEN | - |
dc.subject | STRUCTURAL-STEEL | - |
dc.title | Hydrogen-involved tensile and cyclic deformation behavior of low-alloy pressure vessel steel | - |
dc.type | Article | - |
dc.identifier.wosid | 000221051200006 | - |
dc.identifier.scopusid | 2-s2.0-2542541250 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35A | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 1477 | - |
dc.citation.endingpage | 1486 | - |
dc.citation.publicationname | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.identifier.doi | 10.1007/s11661-004-0256-8 | - |
dc.contributor.nonIdAuthor | Wu, XQ | - |
dc.contributor.nonIdAuthor | Katada, Y | - |
dc.contributor.nonIdAuthor | Lee, SG | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CRACK-GROWTH-BEHAVIOR | - |
dc.subject.keywordPlus | ENVIRONMENTALLY ASSISTED CRACKING | - |
dc.subject.keywordPlus | STRESS-CORROSION CRACKING | - |
dc.subject.keywordPlus | BOILING WATER-REACTORS | - |
dc.subject.keywordPlus | HIGH-TEMPERATURE WATER | - |
dc.subject.keywordPlus | CARBON-STEELS | - |
dc.subject.keywordPlus | DUCTILE FRACTURE | - |
dc.subject.keywordPlus | FATIGUE THRESHOLDS | - |
dc.subject.keywordPlus | INTERNAL HYDROGEN | - |
dc.subject.keywordPlus | STRUCTURAL-STEEL | - |
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