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Hokkaido University Collection of Scholarly and Academic Papers >
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Peer-reviewed Journal Articles, etc >
Latent heat storage capacity of NiTi shape memory alloy
| Title: | Latent heat storage capacity of NiTi shape memory alloy |
| Authors: | Kato, Hiroyuki Browse this author →KAKEN DB |
| Issue Date: | 19-Jan-2021 |
| Publisher: | Springer |
| Journal Title: | Journal of materials science |
| Volume: | 56 |
| Issue: | 13 |
| Start Page: | 8243 |
| End Page: | 8250 |
| Publisher DOI: | 10.1007/s10853-021-05777-6 |
| Abstract: | The largest amount of latent heat of the martensitic transformation in nickel titanium shape memory alloy was explored. The measured amounts of heat in the alloys with different compositions between 48.0 at.% Ni and 51.0 at.% Ni were compared. The largest amounts of -37.8 J/g in absorption and 34.8 J/g in emission were obtained as the averaged values of several samples with equiatomic composition. These magnitudes are close to those of novel heat storage ceramics, VO2 (51 J/g) and Ti3O5 (60 J/g), suggesting the NiTi alloy is potential candidate for heat storage material. |
| Rights: | This is a post-peer-review, pre-copyedit version of an article published in Journal of Materials Science. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10853-021-05777-6 |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/83841 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 加藤 博之
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