Transformation behavior of a Ti-47Ni-3Cu alloy heat treated under temperature gradient
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hyun-Gon | - |
dc.contributor.author | Kim, Han-Seong | - |
dc.contributor.author | Choi, Eunsoo | - |
dc.contributor.author | Cho, Baik-Soon | - |
dc.contributor.author | Chung, Young-Soo | - |
dc.contributor.author | Nam, Tae-Hyun | - |
dc.date.accessioned | 2022-01-14T07:41:20Z | - |
dc.date.available | 2022-01-14T07:41:20Z | - |
dc.date.created | 2022-01-14 | - |
dc.date.issued | 2007-12 | - |
dc.identifier.issn | 0031-8949 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/23514 | - |
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 M-s* by 23K 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 (d epsilon/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 (d epsilon/dT) of the TGA treated specimen on cooling is almost the same as that on heating, while d epsilon/dT of the TMT specimen on cooling is much smaller than that on heating (0.68% K-1). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | NI | - |
dc.subject | DEFORMATION | - |
dc.subject | MARTENSITE | - |
dc.title | Transformation behavior of a Ti-47Ni-3Cu alloy heat treated under temperature gradient | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Eunsoo | - |
dc.identifier.doi | 10.1088/0031-8949/2007/T129/053 | - |
dc.identifier.scopusid | 2-s2.0-39549095297 | - |
dc.identifier.wosid | 000254342700054 | - |
dc.identifier.bibliographicCitation | PHYSICA SCRIPTA, v.T129, pp.236 - 239 | - |
dc.relation.isPartOf | PHYSICA SCRIPTA | - |
dc.citation.title | PHYSICA SCRIPTA | - |
dc.citation.volume | T129 | - |
dc.citation.startPage | 236 | - |
dc.citation.endPage | 239 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | NI | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | MARTENSITE | - |
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