DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jae Wung Bae | - |
dc.contributor.author | Ho Yong Um | - |
dc.contributor.author | Sang Hyun Lee | - |
dc.contributor.author | Byeoung Jin Min | - |
dc.contributor.author | Seong Yeon Kim | - |
dc.contributor.author | Jae Sook Chung | - |
dc.contributor.author | Kyo Sun Park | - |
dc.contributor.author | Min Hong Seo | - |
dc.contributor.author | Kim, H.S. | - |
dc.date.accessioned | 2017-07-19T13:35:13Z | - |
dc.date.available | 2017-07-19T13:35:13Z | - |
dc.date.created | 2017-02-16 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/37261 | - |
dc.description.abstract | Although the compact endless cast and rolling mill (CEM) is a promising candidate as a next-generation energy-saving steel process, due to its short history, the formability of the steel sheet produced by the CEM process are not known yet. Herein, drawability and stretchability of low-carbon steel sheets produced by the CEM process are investigated and compared with those of conventional hot-rolled low-carbon steel sheets, to estimate its applicability to industrial parts. Finite element analyses using the Gurson-Tvergaard-Needleman damage model were conducted and compared with the experimental results. Homogeneous microstructure and relatively strong textures of {111}||ND gamma-fibers and aOE (c) 110 >||RD alpha-fibers were developed in the CEM-processed steel in comparison with the conventional hot-rolled specimen. The drawn cup of the CEM specimen showed weak earing phenomena, while having higher limiting drawing ratios (2.0 and 1.95 in the experimental and numerical simulation, respectively). Furthermore, a difference in limit dome height between the two specimens is negligible. Therefore, it is confirmed that CEM-processed steels have comparable properties of strength and formability, provide an effective manufacturing process, and exhibit good potential as a next-generation energy-saving process. | - |
dc.language | English | - |
dc.publisher | springer | - |
dc.relation.isPartOf | Metallurgical and Materials Transactions A | - |
dc.title | Finite-Element and Experimental Analyses on the Formability of Steel Sheets Produced by Compact Endless Cast and Rolling | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/S11661-017-3956-6 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Metallurgical and Materials Transactions A, v.48, no.3, pp.1021 - 1032 | - |
dc.identifier.wosid | 000394214300009 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 1032 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1021 | - |
dc.citation.title | Metallurgical and Materials Transactions A | - |
dc.citation.volume | 48 | - |
dc.contributor.affiliatedAuthor | Kim, H.S. | - |
dc.identifier.scopusid | 2-s2.0-85009179206 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.description.scptc | 0 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | KAHLER-EINSTEIN METRICS | - |
dc.subject.keywordPlus | WEIGHTED COMPLETE-INTERSECTIONS | - |
dc.subject.keywordPlus | FANO THREEFOLD HYPERSURFACES | - |
dc.subject.keywordPlus | SEXTIC DOUBLE SOLIDS | - |
dc.subject.keywordPlus | SINGULARITIES | - |
dc.subject.keywordPlus | VARIETIES | - |
dc.subject.keywordPlus | MANIFOLDS | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | LIMITS | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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