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Solidification Microsegregation and Hot Ductility of Fe-Mn-C-Al-xNb TWIP Steels
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kwon, Min Hyeok | - |
| dc.contributor.author | Kim, Jin-Kyung | - |
| dc.contributor.author | Bian, Jian | - |
| dc.contributor.author | Mohrbacher, Hardy | - |
| dc.contributor.author | Song, Taejin | - |
| dc.contributor.author | Kim, Sung Kyu | - |
| dc.contributor.author | De Cooman, Bruno C. | - |
| dc.date.accessioned | 2021-06-22T11:22:20Z | - |
| dc.date.available | 2021-06-22T11:22:20Z | - |
| dc.date.created | 2021-01-21 | - |
| dc.date.issued | 2018-11 | - |
| dc.identifier.issn | 1073-5623 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/5190 | - |
| dc.description.abstract | The influence of Nb addition on casting microstructures and high-temperature mechanical properties of Fe-Mn-C-Al-xNb TWIP steels was analyzed by phase-field modeling and experiments. Phase-field simulations showed that Mn, Nb, and C are enriched in inter-dendritic regions while Al is enriched in dendritic regions during solidification process of the investigated TWIP steels. Both phase-field simulations and microstructural characterization show that NbC precipitates are preferentially present near inter-dendritic boundaries. Nb addition slightly reduces hot ductility of the investigated steel at 1173 K (900 degrees C) while the Nb-added TWIP steels show better hot-ductility than the reference steel for deformation temperatures above 1373 K (1100 degrees C). NbC precipitates and inter-dendritic distances appear to be the most important variables that affect hot-ductility behavior of the investigated TWIP steels. (C) The Minerals, Metals & Materials Society and ASM International 2018. | - |
| dc.language | 영어 | - |
| dc.language.iso | en | - |
| dc.publisher | ASM International | - |
| dc.title | Solidification Microsegregation and Hot Ductility of Fe-Mn-C-Al-xNb TWIP Steels | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Kim, Jin-Kyung | - |
| dc.identifier.doi | 10.1007/s11661-018-4893-8 | - |
| dc.identifier.scopusid | 2-s2.0-85052792831 | - |
| dc.identifier.wosid | 000446711300028 | - |
| dc.identifier.bibliographicCitation | Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, v.49A, no.11, pp.5509 - 5523 | - |
| dc.relation.isPartOf | Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science | - |
| dc.citation.title | Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science | - |
| dc.citation.volume | 49A | - |
| dc.citation.number | 11 | - |
| dc.citation.startPage | 5509 | - |
| dc.citation.endPage | 5523 | - |
| dc.type.rims | ART | - |
| dc.type.docType | Article | - |
| dc.description.journalClass | 1 | - |
| dc.description.isOpenAccess | N | - |
| 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.subject.keywordPlus | PHASE-FIELD SIMULATION | - |
| dc.subject.keywordPlus | CRACKING SUSCEPTIBILITY | - |
| dc.subject.keywordPlus | TRIP/TWIP STEELS | - |
| dc.subject.keywordPlus | ALLOY-STEELS | - |
| dc.subject.keywordPlus | NB | - |
| dc.subject.keywordPlus | MICROSTRUCTURE | - |
| dc.subject.keywordPlus | BEHAVIOR | - |
| dc.subject.keywordPlus | SEGREGATION | - |
| dc.subject.keywordPlus | CARBON | - |
| dc.subject.keywordPlus | ENERGY | - |
| dc.identifier.url | https://link.springer.com/article/10.1007%2Fs11661-018-4893-8 | - |
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Related Researcher
- Kim, Jin kyung
- ERICA 공학대학 (DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING)