DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nagasekhar, AV | - |
dc.contributor.author | Kim, HS | - |
dc.date.accessioned | 2016-04-01T08:46:00Z | - |
dc.date.available | 2016-04-01T08:46:00Z | - |
dc.date.created | 2009-08-05 | - |
dc.date.issued | 2008-10 | - |
dc.identifier.issn | 0927-0256 | - |
dc.identifier.other | 2008-OAK-0000017260 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/28719 | - |
dc.description.abstract | For the first time, the plastic deformation characteristics of cross-equal channel pressing (cross-ECAP), a modified equal channel angular pressing, using a cross-shaped channel instead of a conventional L-shaped channel, was analyzed by using finite element analysis. The deformation in the cross-ECAP is more complicated and the strain induced is much more severe than that in the conventional ECAP. However, the plastic strain is localized in the central linear region of the workpiece and very small strain is developed in the edge regions, which is in good agreement with experimental results in the literature showing nonuniformity in microstructure and hardness distribution. The load requirements of cross-ECAP are much higher in comparison to conventional ECAP and T-ECAP processes. (C) 2008 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | COMPUTATIONAL MATERIALS SCIENCE | - |
dc.title | PLASTIC DEFORMATION CHARACTERISTICS OF CROSS-EQUAL CHANNEL ANGULAR PRESSING | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/j.commatsci.2008.02.030 | - |
dc.author.google | Nagasekhar, AV | - |
dc.author.google | Kim, HS | - |
dc.relation.volume | 43 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 1069 | - |
dc.relation.lastpage | 1073 | - |
dc.contributor.id | 10056225 | - |
dc.relation.journal | COMPUTATIONAL MATERIALS SCIENCE | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | COMPUTATIONAL MATERIALS SCIENCE, v.43, no.4, pp.1069 - 1073 | - |
dc.identifier.wosid | 000260916900063 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 1073 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1069 | - |
dc.citation.title | COMPUTATIONAL MATERIALS SCIENCE | - |
dc.citation.volume | 43 | - |
dc.contributor.affiliatedAuthor | Kim, HS | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 17 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FINITE-ELEMENT-ANALYSIS | - |
dc.subject.keywordPlus | STRAIN HOMOGENEITY | - |
dc.subject.keywordPlus | EXTRUSION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | METALS | - |
dc.subject.keywordPlus | FLOW | - |
dc.subject.keywordPlus | TOOL | - |
dc.subject.keywordAuthor | Deformation non-uniformity | - |
dc.subject.keywordAuthor | Cross-channel extrusion | - |
dc.subject.keywordAuthor | Severe plastic deformation | - |
dc.subject.keywordAuthor | Equal channel angular pressing | - |
dc.subject.keywordAuthor | Finite element analysis | - |
dc.subject.keywordAuthor | Stress-strain variations | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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