DC Field | Value | Language |
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dc.contributor.author | Shahmir, H | - |
dc.contributor.author | Nili-Ahmadabadi, M | - |
dc.contributor.author | Wang, CT | - |
dc.contributor.author | Jung, JM | - |
dc.contributor.author | Kim, HS | - |
dc.contributor.author | Langdon, TG | - |
dc.date.accessioned | 2016-04-01T07:45:36Z | - |
dc.date.available | 2016-04-01T07:45:36Z | - |
dc.date.created | 2015-06-22 | - |
dc.date.issued | 2015-04-01 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.other | 2015-OAK-0000033176 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/26841 | - |
dc.description.abstract | A martensitic NiTi shape memory alloy was processed successfully by equal-channel angular pressing (ECAP) for one pass at room temperature using a core-sheath billet design. The annealing behavior and shape memory effect of the ECAP specimens were studied followed by post-deformation annealing (PDA) at 673 K for various times. The recrystallization and structural evolution during annealing were investigated by differential scanning calorimetry, dilatometry, X-ray diffraction, transmission electron microscopy and microhardness measurements. The results indicate that the shape memory effect improves by PDA after ECAP processing. Annealing for 10 mm gives a good shape memory effect which leads to a maximum in recoverable strain of 6.9 pct upon heating where this is more than a 25 pct improvement compared with the initial state. (C) 2015 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.relation.isPartOf | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.title | Annealing behavior and shape memory effect in NiTi alloy processed by equal-channel angular pressing at room temperature | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/J.MSEA.2015.01.072 | - |
dc.author.google | Shahmir, H | - |
dc.author.google | Nili-Ahmadabadi, M | - |
dc.author.google | Wang, CT | - |
dc.author.google | Jung, JM | - |
dc.author.google | Kim, HS | - |
dc.author.google | Langdon, TG | - |
dc.relation.volume | 629 | - |
dc.relation.startpage | 16 | - |
dc.relation.lastpage | 22 | - |
dc.contributor.id | 10056225 | - |
dc.relation.journal | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.629, pp.16 - 22 | - |
dc.identifier.wosid | 000351795600003 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 22 | - |
dc.citation.startPage | 16 | - |
dc.citation.title | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.volume | 629 | - |
dc.contributor.affiliatedAuthor | Kim, HS | - |
dc.identifier.scopusid | 2-s2.0-84923040230 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 14 | - |
dc.description.scptc | 14 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | PHASE-TRANSFORMATION BEHAVIORS | - |
dc.subject.keywordPlus | SEVERE PLASTIC-DEFORMATION | - |
dc.subject.keywordPlus | GRAINED MATERIALS | - |
dc.subject.keywordPlus | TINI ALLOY | - |
dc.subject.keywordPlus | RECRYSTALLIZATION | - |
dc.subject.keywordPlus | EXTRUSION | - |
dc.subject.keywordPlus | STABILIZATION | - |
dc.subject.keywordPlus | REFINEMENT | - |
dc.subject.keywordPlus | MARTENSITE | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordAuthor | Shape memory effect | - |
dc.subject.keywordAuthor | Equal-channel angular pressing | - |
dc.subject.keywordAuthor | NiTi shape memory alloys | - |
dc.subject.keywordAuthor | Ultrafine-grained materials | - |
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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