DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Y | - |
dc.contributor.author | Chen, MM | - |
dc.contributor.author | Xu, BY | - |
dc.contributor.author | Gao, DS | - |
dc.contributor.author | Guo, J | - |
dc.contributor.author | Xu, LF | - |
dc.contributor.author | Wang, Z | - |
dc.contributor.author | Kim, HS | - |
dc.date.accessioned | 2017-07-19T13:26:26Z | - |
dc.date.available | 2017-07-19T13:26:26Z | - |
dc.date.created | 2017-01-31 | - |
dc.date.issued | 2016-11 | - |
dc.identifier.issn | 1738-8228 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/36973 | - |
dc.description.abstract | Herein, we report the results of our investigation on the effect of friction and anvil design on the heterogeneous plastic-deformation characteristics of copper during the compressive stage of high-pressure torsion (HPT), using the finite element method. The results indicate that the friction and anvil geometry play important roles in the homogeneity of the deformation. These variables affect the heterogeneous level of strain in the HPT compressed disks, as well as the flash in the disk edge region. The heterogeneous plastic deformation of the disks becomes more severe with the increasing depth of the cavity, as anvil angle and friction coefficient increase. However, the homogeneity increases with increases in the wall angle. The length of flash and the area of the dead metal zone increase with the depth of the cavity, while they decrease at a wall angle of 180°. | - |
dc.language | English | - |
dc.publisher | 대한금속·재료학회 | - |
dc.relation.isPartOf | Korean Journal of Metal and Materials | - |
dc.title | Effects of Friction and Anvil Design on Plastic Deformation during the Compression Stage of High-Pressure Torsion | - |
dc.title.alternative | Effects of Friction and Anvil Design on Plastic Deformation during the Compression Stage of High-Pressure Torsion | - |
dc.type | Article | - |
dc.identifier.doi | 10.3365/KJMM.2016.54.11.831 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Korean Journal of Metal and Materials, v.54, no.11, pp.831 - 837 | - |
dc.identifier.kciid | ART002160985 | - |
dc.identifier.wosid | 000389161100006 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 837 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 831 | - |
dc.citation.title | Korean Journal of Metal and Materials | - |
dc.citation.volume | 54 | - |
dc.contributor.affiliatedAuthor | Kim, HS | - |
dc.identifier.scopusid | 2-s2.0-85007560053 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 3 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | GRAIN-REFINEMENT | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | ALUMINUM | - |
dc.subject.keywordPlus | HARDNESS | - |
dc.subject.keywordAuthor | Mixed sampling plan | - |
dc.subject.keywordAuthor | nonlinear programming | - |
dc.subject.keywordAuthor | process capability index | - |
dc.subject.keywordAuthor | repetitive group sampling plan | - |
dc.subject.keywordAuthor | sampling plan for resubmitted lots | - |
dc.subject.keywordAuthor | variable lot-size plan | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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