Microstructural evolution and creep-rupture life estimation of high-Cr martensitic heat-resistant steels
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyu-Ho | - |
dc.contributor.author | Suh, Jin-Yoo | - |
dc.contributor.author | Hong, Sung-Min | - |
dc.contributor.author | Huh, Joo-Youl | - |
dc.contributor.author | Jung, Woo-Sang | - |
dc.date.accessioned | 2021-09-04T13:35:56Z | - |
dc.date.available | 2021-09-04T13:35:56Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-08 | - |
dc.identifier.issn | 1044-5803 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/92798 | - |
dc.description.abstract | The creep behavior of high-Cr martensitic heat-resistant steels was investigated to discuss the dominant factors determining the creep-rupture life in the temperature range from 839 to 894 K. Variation in the content of Nb, a carbide former, induced a difference in creep-degradation at the long-term creep condition, which was attributed to the formation of a Z-phase at the expense of M2N precipitates. Due to the continuous evolution of the microstructure during creep service, a simple form of the Monkman-Grant equation could not properly describe the creep-rupture life of the alloys; however, the modified Monkman-Grant equation, which incorporates the creep rate at the tertiary creep region, resulted in a reasonable estimation of creep-rupture life. (C) 2015 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | ADVANCED FERRITIC STEELS | - |
dc.subject | Z-PHASE FORMATION | - |
dc.subject | DEFORMATION | - |
dc.subject | STRENGTH | - |
dc.subject | P92 | - |
dc.title | Microstructural evolution and creep-rupture life estimation of high-Cr martensitic heat-resistant steels | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Huh, Joo-Youl | - |
dc.identifier.doi | 10.1016/j.matchar.2015.06.005 | - |
dc.identifier.scopusid | 2-s2.0-84935016342 | - |
dc.identifier.wosid | 000360417200031 | - |
dc.identifier.bibliographicCitation | MATERIALS CHARACTERIZATION, v.106, pp.266 - 272 | - |
dc.relation.isPartOf | MATERIALS CHARACTERIZATION | - |
dc.citation.title | MATERIALS CHARACTERIZATION | - |
dc.citation.volume | 106 | - |
dc.citation.startPage | 266 | - |
dc.citation.endPage | 272 | - |
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.relation.journalWebOfScienceCategory | Materials Science, Characterization & Testing | - |
dc.subject.keywordPlus | ADVANCED FERRITIC STEELS | - |
dc.subject.keywordPlus | Z-PHASE FORMATION | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | P92 | - |
dc.subject.keywordAuthor | Heat-resistant steels | - |
dc.subject.keywordAuthor | Precipitation | - |
dc.subject.keywordAuthor | Z-phase | - |
dc.subject.keywordAuthor | Creep-rupture life | - |
dc.subject.keywordAuthor | Monkman-Grant equation | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.