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dc.contributor.authorLee, Kyu-Ho-
dc.contributor.authorHong, Sung-Min-
dc.contributor.authorShim, Jae-Hyeok-
dc.contributor.authorSuh, Jin-Yoo-
dc.contributor.authorHuh, Joo-Youl-
dc.contributor.authorJung, Woo-Sang-
dc.date.accessioned2024-01-20T07:30:50Z-
dc.date.available2024-01-20T07:30:50Z-
dc.date.created2021-09-05-
dc.date.issued2015-04-
dc.identifier.issn1044-5803-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/125587-
dc.description.abstractThe effect of Nb addition on the creep strength of high-Cr martensitic heat-resistant steel was investigated at temperatures ranging from 839 to 894K. The short-term creep properties were improved by Nb addition due to the enhanced MX precipitation. However, Nb addition deteriorated the steel's long-term stability resulting in an even shorter creep-rupture life than the original alloy. Onset of the accelerated degradation in Nb-containing steel was attributed to the gradual formation of Z-phase at the expense of M2N precipitates during creep exposure. (C) 2015 Elsevier Inc. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE INC-
dc.subjectMICROSTRUCTURAL EVOLUTION-
dc.subjectDEFORMATION-
dc.subjectTEMPERATURE-
dc.titleEffect of Nb addition on Z-phase formation and creep strength in high-Cr martensitic heat-resistant steels-
dc.typeArticle-
dc.identifier.doi10.1016/j.matchar.2014.12.028-
dc.description.journalClass1-
dc.identifier.bibliographicCitationMATERIALS CHARACTERIZATION, v.102, pp.79 - 84-
dc.citation.titleMATERIALS CHARACTERIZATION-
dc.citation.volume102-
dc.citation.startPage79-
dc.citation.endPage84-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000355335200010-
dc.identifier.scopusid2-s2.0-84930003451-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryMetallurgy & Metallurgical Engineering-
dc.relation.journalWebOfScienceCategoryMaterials Science, Characterization & Testing-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaMetallurgy & Metallurgical Engineering-
dc.type.docTypeArticle-
dc.subject.keywordPlusMICROSTRUCTURAL EVOLUTION-
dc.subject.keywordPlusDEFORMATION-
dc.subject.keywordPlusTEMPERATURE-
dc.subject.keywordAuthorHeat-resistant steels-
dc.subject.keywordAuthorCreep strength-
dc.subject.keywordAuthorPrecipitation-
dc.subject.keywordAuthorZ-phase-
dc.subject.keywordAuthorXRD-
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