DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ho Yong Um | - |
dc.contributor.author | Eun Yoo Yoon | - |
dc.contributor.author | Dong Jun Lee | - |
dc.contributor.author | Lee, CS | - |
dc.contributor.author | Lee Ju Park | - |
dc.contributor.author | Lee, S | - |
dc.contributor.author | Kim, HS | - |
dc.date.accessioned | 2016-03-31T07:55:39Z | - |
dc.date.available | 2016-03-31T07:55:39Z | - |
dc.date.created | 2014-03-13 | - |
dc.date.issued | 2014-01-15 | - |
dc.identifier.issn | 1359-6462 | - |
dc.identifier.other | 2013-OAK-0000030918 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/14177 | - |
dc.description.abstract | Hollow cone high-pressure torsion (HC-HPT) is proposed as a new severe plastic deformation to produce ultrafine-grained (UFG)/nanocrystalline microstructure materials. UFG Cu with an average grain size of 550 nm and well-developed high-angle grain boundary after HC-HPT of only 1 turn of torsion exhibited a high tensile strength of 414 MPa and a fracture elongation of 25%. A higher plastic deformation in the inner region, the unique deformation mode of HC-HPT, was analyzed using the finite element method. (C) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | SCRIPTA MATERIALIA | - |
dc.subject | Severe plastic deformation (SPD) | - |
dc.subject | High-pressure torsion | - |
dc.subject | Ultrafine grained microstructure | - |
dc.subject | Tension test | - |
dc.subject | Finite element analysis | - |
dc.subject | MECHANICAL-PROPERTIES | - |
dc.subject | GRAIN-REFINEMENT | - |
dc.subject | PURE COPPER | - |
dc.subject | CU | - |
dc.subject | PRINCIPLES | - |
dc.subject | DUCTILITY | - |
dc.title | Hollow cone high-pressure torsion: Microstructure and tensile strength by unique severe plastic deformation | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/J.SCRIPTAMAT.2013.09.032 | - |
dc.author.google | Um, HY | - |
dc.author.google | Yoon, EY | - |
dc.author.google | Lee, DJ | - |
dc.author.google | Lee, CS | - |
dc.author.google | Park, LJ | - |
dc.author.google | Lee, S | - |
dc.author.google | Kim, HS | - |
dc.relation.volume | 71 | - |
dc.relation.startpage | 41 | - |
dc.relation.lastpage | 44 | - |
dc.contributor.id | 10052220 | - |
dc.relation.journal | SCRIPTA MATERIALIA | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | SCRIPTA MATERIALIA, v.71, pp.41 - 44 | - |
dc.identifier.wosid | 000327230000011 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 44 | - |
dc.citation.startPage | 41 | - |
dc.citation.title | SCRIPTA MATERIALIA | - |
dc.citation.volume | 71 | - |
dc.contributor.affiliatedAuthor | Lee, CS | - |
dc.contributor.affiliatedAuthor | Lee, S | - |
dc.contributor.affiliatedAuthor | Kim, HS | - |
dc.identifier.scopusid | 2-s2.0-84887065138 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 10 | - |
dc.description.scptc | 9 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | CU | - |
dc.subject.keywordPlus | PRINCIPLES | - |
dc.subject.keywordPlus | DUCTILITY | - |
dc.subject.keywordAuthor | Severe plastic deformation (SPD) | - |
dc.subject.keywordAuthor | High-pressure torsion | - |
dc.subject.keywordAuthor | Ultrafine grained microstructure | - |
dc.subject.keywordAuthor | Tension test | - |
dc.subject.keywordAuthor | Finite element analysis | - |
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 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.