Enhancement of recovery stresses of the Ni-50.2Ti alloy by severe plastic deformation using a high-ratio differential speed rolling technique
DC Field | Value | Language |
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dc.contributor.author | Lim, Y. G. | - |
dc.contributor.author | Han, S. H. | - |
dc.contributor.author | Choi, E. S. | - |
dc.contributor.author | Kim, W. J. | - |
dc.date.available | 2020-07-10T05:46:02Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2016-11 | - |
dc.identifier.issn | 1359-6462 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/7195 | - |
dc.description.abstract | The Ni-50.2Ti alloy was severely plastically deformed by differential speed rolling with high speed ratios in range of 2-42. The maximum recovery and residual recovery stresses, which are important for applications in civil engineering, were improved after rolling. This result was attributed to the significant increase in the strength of the martensite phase and the large decrease in martensitic transformation finish temperature (M-f) by microstructural refinement. Post-deformation annealing at 673 K deteriorated the shape memory properties, which was attributed to the formation of a martensitic R-phase in the alloy and an increase in the M-f temperature. (C) 2016 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | SHAPE-MEMORY ALLOYS | - |
dc.subject | PHASE | - |
dc.subject | TRANSFORMATION | - |
dc.title | Enhancement of recovery stresses of the Ni-50.2Ti alloy by severe plastic deformation using a high-ratio differential speed rolling technique | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, W. J. | - |
dc.identifier.doi | 10.1016/j.scriptamat.2016.06.026 | - |
dc.identifier.scopusid | 2-s2.0-84978971133 | - |
dc.identifier.wosid | 000383294200022 | - |
dc.identifier.bibliographicCitation | SCRIPTA MATERIALIA, v.124, pp.95 - 98 | - |
dc.relation.isPartOf | SCRIPTA MATERIALIA | - |
dc.citation.title | SCRIPTA MATERIALIA | - |
dc.citation.volume | 124 | - |
dc.citation.startPage | 95 | - |
dc.citation.endPage | 98 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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 | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | SHAPE-MEMORY ALLOYS | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | TRANSFORMATION | - |
dc.subject.keywordAuthor | Severe plastic deformation (SPD) | - |
dc.subject.keywordAuthor | Shape memory alloys (SMA) | - |
dc.subject.keywordAuthor | Transmission electron microscopy (TEM) | - |
dc.subject.keywordAuthor | Martensitic phase transformation | - |
dc.subject.keywordAuthor | High-ratio differential speed rolling | - |
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