DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sohn, SS | - |
dc.contributor.author | Lee, S | - |
dc.contributor.author | LEE, BYEONG JOO | - |
dc.contributor.author | Kwak, JH | - |
dc.date.accessioned | 2016-03-31T07:26:59Z | - |
dc.date.available | 2016-03-31T07:26:59Z | - |
dc.date.created | 2015-02-04 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.issn | 1047-4838 | - |
dc.identifier.other | 2014-OAK-0000032170 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/13644 | - |
dc.description.abstract | Concepts of Fe-Al-Mn-C-based lightweight steels are fairly simple, but primary metallurgical issues are complicated. In this study, recent studies on lean-composition lightweight steels were reviewed, summarized, and emphasized by their microstructural development and mechanical properties. The lightweight steels containing a low-density element of Al were designed by thermodynamic calculation and were manufactured by conventional industrial processes. Their microstructures consisted of various secondary phases as kappa-carbide, martensite, and austenite in the ferrite matrix according to manufacturing and annealing procedures. The solidification microstructure containing segregations of C, Mn, and Al produced a banded structure during the hot rolling. The (ferrite + austenite) duplex microstructure was formed after the annealing, and the austenite was retained at room temperature. It was because the thermal stability of austenite nucleated from fine kappa-carbide was quite high due to fine grain size of austenite. Because these lightweight steels have outstanding properties of strength and ductility as well as reduced density, they give a promise for automotive applications requiring excellent properties. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.relation.isPartOf | JOM | - |
dc.title | Microstructural Developments and Tensile Properties of Lean Fe-Mn-Al-C Lightweight Steels | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1007/S11837-014-1128-3 | - |
dc.author.google | Sohn, SS | - |
dc.author.google | Lee, S | - |
dc.author.google | Lee, BJ | - |
dc.author.google | Kwak, JH | - |
dc.relation.volume | 66 | - |
dc.relation.issue | 9 | - |
dc.relation.startpage | 1857 | - |
dc.relation.lastpage | 1867 | - |
dc.contributor.id | 10052220 | - |
dc.relation.journal | The Journal of The Minerals, Metals & Materials Society | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOM, v.66, no.9, pp.1857 - 1867 | - |
dc.identifier.wosid | 000341916100043 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1867 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1857 | - |
dc.citation.title | JOM | - |
dc.citation.volume | 66 | - |
dc.contributor.affiliatedAuthor | Lee, S | - |
dc.contributor.affiliatedAuthor | LEE, BYEONG JOO | - |
dc.identifier.scopusid | 2-s2.0-84920201006 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 11 | - |
dc.description.scptc | 9 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TRANSFORMATION-INDUCED-PLASTICITY | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | MARTENSITIC-TRANSFORMATION | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | CARBIDES | - |
dc.subject.keywordPlus | ALLOYS | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | AUSTENITE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Mineralogy | - |
dc.relation.journalWebOfScienceCategory | Mining & Mineral Processing | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalResearchArea | Mineralogy | - |
dc.relation.journalResearchArea | Mining & Mineral Processing | - |
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