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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kang, JY | - |
| dc.contributor.author | Kim, JG | - |
| dc.contributor.author | Kim, SK | - |
| dc.contributor.author | Chin, KG | - |
| dc.contributor.author | Lee, S | - |
| dc.contributor.author | Kim, HS | - |
| dc.date.accessioned | 2017-07-19T13:31:46Z | - |
| dc.date.available | 2017-07-19T13:31:46Z | - |
| dc.date.created | 2017-02-15 | - |
| dc.date.issued | 2016-10 | - |
| dc.identifier.issn | 1359-6462 | - |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/37163 | - |
| dc.description.abstract | Three layer steel sheets composed of a twinning-induced plasticity (TWIP) steel core and two interstitial free (IF) steel sheath layers are processed by high-pressure torsion (HPT) up to 1 turn under an applied pressure of 6 GPa. The HPT-processed layered sheets demonstrate extraordinarily enhanced mechanical properties, showing high strength as well as very good ductility. Experimental studies reveal that the improvement of the mechanical properties originates from inhomogeneous strain imposed during HPT process and two distinct hardening mechanisms of each layer: grain boundary hardening of the IF steel and deformation-twinning-induced hardening of the TWIP steel. (C) 2016 Elsevier Ltd. All rights reserved. | - |
| dc.language | English | - |
| dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
| dc.relation.isPartOf | Scripta Materialia | - |
| dc.title | Outstanding mechanical properties of high-pressure torsion processed multiscale TWIP-cored three layer steel sheet | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1016/J.SCRIPTAMAT.2016.06.009 | - |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | Scripta Materialia, v.123, pp.122 - 125 | - |
| dc.identifier.wosid | 000381538300029 | - |
| dc.date.tcdate | 2019-02-01 | - |
| dc.citation.endPage | 125 | - |
| dc.citation.startPage | 122 | - |
| dc.citation.title | Scripta Materialia | - |
| dc.citation.volume | 123 | - |
| dc.contributor.affiliatedAuthor | Lee, S | - |
| dc.contributor.affiliatedAuthor | Kim, HS | - |
| dc.identifier.scopusid | 2-s2.0-84975884334 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 7 | - |
| dc.description.scptc | 2 | * |
| dc.date.scptcdate | 2018-05-121 | * |
| dc.description.isOpenAccess | N | - |
| dc.type.docType | Article | - |
| dc.subject.keywordPlus | SEVERE PLASTIC-DEFORMATION | - |
| dc.subject.keywordPlus | ULTRAFINE-GRAINED MATERIALS | - |
| dc.subject.keywordPlus | NANOSTRUCTURED MATERIALS | - |
| dc.subject.keywordPlus | TENSILE DUCTILITY | - |
| dc.subject.keywordPlus | HADFIELD STEEL | - |
| dc.subject.keywordPlus | COPPER | - |
| dc.subject.keywordPlus | METAL | - |
| dc.subject.keywordPlus | NANOCRYSTALLINE | - |
| dc.subject.keywordAuthor | TWIP steel | - |
| dc.subject.keywordAuthor | Layered materials | - |
| dc.subject.keywordAuthor | Severe plastic deformation | - |
| dc.subject.keywordAuthor | High-pressure torsion | - |
| dc.subject.keywordAuthor | Multiscale materials | - |
| dc.subject.keywordAuthor | Strain hardening | - |
| dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
| dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
| dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
| dc.relation.journalResearchArea | Materials Science | - |
| dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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Related Researcher
- 이성학LEE, SUNG HAK
- Dept of Materials Science & Enginrg