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Effect of Nb addition on Z-phase formation and creep strength in high-Cr martensitic heat-resistant steels
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lee, Kyu-Ho | - |
| dc.contributor.author | Hong, Sung-Min | - |
| dc.contributor.author | Shim, Jae-Hyeok | - |
| dc.contributor.author | Suh, Jin-Yoo | - |
| dc.contributor.author | Huh, Joo-Youl | - |
| dc.contributor.author | Jung, Woo-Sang | - |
| dc.date.accessioned | 2021-09-04T17:54:54Z | - |
| dc.date.available | 2021-09-04T17:54:54Z | - |
| dc.date.created | 2021-06-18 | - |
| dc.date.issued | 2015-04 | - |
| dc.identifier.issn | 1044-5803 | - |
| dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/94026 | - |
| dc.description.abstract | The 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.language | English | - |
| dc.language.iso | en | - |
| dc.publisher | ELSEVIER SCIENCE INC | - |
| dc.subject | MICROSTRUCTURAL EVOLUTION | - |
| dc.subject | DEFORMATION | - |
| dc.subject | TEMPERATURE | - |
| dc.title | Effect of Nb addition on Z-phase formation and creep strength in high-Cr martensitic heat-resistant steels | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Huh, Joo-Youl | - |
| dc.identifier.doi | 10.1016/j.matchar.2014.12.028 | - |
| dc.identifier.scopusid | 2-s2.0-84930003451 | - |
| dc.identifier.wosid | 000355335200010 | - |
| dc.identifier.bibliographicCitation | MATERIALS CHARACTERIZATION, v.102, pp.79 - 84 | - |
| dc.relation.isPartOf | MATERIALS CHARACTERIZATION | - |
| dc.citation.title | MATERIALS CHARACTERIZATION | - |
| dc.citation.volume | 102 | - |
| dc.citation.startPage | 79 | - |
| dc.citation.endPage | 84 | - |
| 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 | MICROSTRUCTURAL EVOLUTION | - |
| dc.subject.keywordPlus | DEFORMATION | - |
| dc.subject.keywordPlus | TEMPERATURE | - |
| dc.subject.keywordAuthor | Heat-resistant steels | - |
| dc.subject.keywordAuthor | Creep strength | - |
| dc.subject.keywordAuthor | Precipitation | - |
| dc.subject.keywordAuthor | Z-phase | - |
| dc.subject.keywordAuthor | XRD | - |
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