Transformation behavior of a Ti-47Ni-3Cu alloy heat treated under temperature gradient
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, H.-G. | - |
dc.contributor.author | Kim, H.-S. | - |
dc.contributor.author | Choi, E. | - |
dc.contributor.author | Cho, B.-S. | - |
dc.contributor.author | Chung, Y.-S. | - |
dc.contributor.author | Nam, T.-H. | - |
dc.date.accessioned | 2023-03-09T00:22:47Z | - |
dc.date.available | 2023-03-09T00:22:47Z | - |
dc.date.issued | 2007-11 | - |
dc.identifier.issn | 0281-1847 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/65370 | - |
dc.description.abstract | Transformation behavior and shape memory characteristics of temperature gradient anneal (TGA) treated and thermo-mechanically treated (TMT) Ti-47Ni-3Cu(at.%) alloys were investigated by means of differential scanning calorimetry and thermal cycling tests under constant load. Both TGA treated and TMT Ti-47Ni-3Cu alloys showed B2-B19′ transformation behavior. The change in Ms * by 23 K was developed in the TGA treated Ti-47Ni-3Cu alloy along the length of the sample (150 mm). TGA treated Ti-47Ni-3Cu alloy showed perfect shape memory effects. The temperature dependence of elongation (dε/dT) of a TGA treated specimen was in the range of 0.02-0.09% K -1 depending on the amount of applied stress, which was small compared to that of a TMT specimen (0.01-0.18% K-1). The temperature dependence of elongation (dε/dT) of the TGA treated specimen on cooling is almost the same as that on heating, while dε/dT of the TMT specimen on cooling is much smaller than that on heating (0.68% K-1). © 2007 The Royal Swedish Academy of Sciences. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.title | Transformation behavior of a Ti-47Ni-3Cu alloy heat treated under temperature gradient | - |
dc.type | Article | - |
dc.identifier.doi | 10.1088/0031-8949/2007/T129/053 | - |
dc.identifier.bibliographicCitation | Physica Scripta T, v.T129, pp 236 - 239 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-39549095297 | - |
dc.citation.endPage | 239 | - |
dc.citation.startPage | 236 | - |
dc.citation.title | Physica Scripta T | - |
dc.citation.volume | T129 | - |
dc.type.docType | Conference Paper | - |
dc.subject.keywordPlus | Annealing | - |
dc.subject.keywordPlus | Copper alloys | - |
dc.subject.keywordPlus | Differential scanning calorimetry | - |
dc.subject.keywordPlus | Nickel alloys | - |
dc.subject.keywordPlus | Phase behavior | - |
dc.subject.keywordPlus | Shape memory effect | - |
dc.subject.keywordPlus | Thermal gradients | - |
dc.subject.keywordPlus | Thermomechanical treatment | - |
dc.subject.keywordPlus | Temperature dependence of elongation | - |
dc.subject.keywordPlus | Temperature gradient annealing | - |
dc.subject.keywordPlus | Titanium alloys | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.