Technical Physics Letters
Volumes and Issues
Functional properties of high-entropy Ti16Hf8.5Zr25.5Ni16Cu17Co17 shape memory alloy
Resnina N. N.1, Belyaev S. P.1, Ivanov A. M.1, Sibirev A. V. 1, Ponikarova I. V.1, Bazlov A. I.1,2
1St. Petersburg State University, St. Petersburg, Russia
2National University of Science and Technology MISiS, Moscow, Russia
Email: resnat@mail.ru, spbelyaev@mail.ru, a.ivanov@spbu.ru, alekspb@list.ru, ivp2001@yandex.ru, bazlov@misis.ru

PDF
Functional properties (superelasticity, recoverable strain variation on cooling and heating under stress) were studied in new high-entropy Ti16Hf8.5Zr25.5Ni16Cu17Co17 shape memory alloy. It was shown that this alloy demonstrated a superelastic response in a temperature range of -125 to 100 oC, which is the maximum range for such materials. Maximum value of the superelastic strain was 4.5 %. This alloy revealed a high value of the recoverable strain which value was 6 % on cooling and heating under 300 MPa. Keywords: high-entropy shape memory alloys, superelasticity, shape memory effect, Ti-Hf-Zr-Ni-Cu-Co.
  1. L. Peltier, L. Thiercelin, F. Meraghni, Shape Mem. Superelastic., 11, 255 (2025). DOI: 10.1007/s40830-025-00532-1
  2. N. Resnina, S. Belyaev, A. Sibirev, I. Ponikarova, A. Ivanov, R. Bikbaev, T. Rebrov, M. Starodubova, S. Berezovskaya, M. Kalnitskaya, A. Bazlov, V. Andreev, V. Kalganov, J. Alloys Compd., 968, 172040 (2023). DOI: 10.1016/j.jallcom.2023.172040
  3. Y.I. Chumlyakov, I.V. Kireeva, Z.V. Pobedennaya, L.P. Yakovleva, A.V. Vyrodova, I.V. Kuksgauzen, Shape Mem. Superelastic., 9, 300 (2023). DOI: 10.1007/s40830-022-00411-z
  4. Y.-T. Hsu, N.-H. Lu, Y. Kimura, R. Kainuma, C.-H. Chen, Scripta Mater., 259, 116557 (2025). DOI: 10.1016/j.scriptamat.2025.116557
  5. W. Li, D. Xie, D. Li, Y. Zhang, Y. Gao, P.K. Liaw, Prog. Mater. Sci., 118, 100777 (2021). DOI: 10.1016/j.pmatsci.2021.100777
  6. N. Resnina, S. Belyaev, A. Ivanov, R. Bikbaev, I. Ponikarova, M. Starodubova, T. Rebrov, A. Bazlov, V. Andreev, V. Kalganov, J. Alloys Compd., 1010, 177479 (2025). DOI: 10.1016/j.jallcom.2024.177479
  7. N. Resnina, S. Belyaev, A. Ivanov, R. Bikbaev, I. Ponikarova, M. Starodubova, T. Rebrov, A. Bazlov, J. Alloys Compd., 1044, 184322 (2025). DOI: 10.1016/j.jallcom.2025.184322
  8. C. Hinte, A. Fantin, K. Barienti, S. Herbst, J. Frenzel, G. Eggeler, H.J. Maier, Discov. Mater., 4, 84 (2024). DOI: 10.1007/s43939-024-00134-1
  9. Y.I. Chumlyakov, I.V. Kireeva, L.P. Yakovleva, A.V. Vyrodova, I.V. Kuksgauzen, Mater. Lett., 330, 133274 (2023). DOI: 10.1016/j.matlet.2022.133274
  10. I.U. Rehman, Y.-W. Kim, S. Li, T.-H. Nam, Intermetallics, 169, 108274 (2024). DOI: 10.1016/j.intermet.2024.108274
  11. S-H. Chen, Y-J. Chen, Scripta Mater., 162, 185 (2019). DOI: 10.1016/j.scriptamat.2018.11.023

Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.

Дата начала обработки статистических данных - 27 января 2016 г.

Publisher:

Ioffe Institute

Institute Officers:

Director: Sergei V. Ivanov

Contact us:

26 Polytekhnicheskaya, Saint Petersburg 194021, Russian Federation
Fax: +7 (812) 297 1017
Phone: +7 (812) 297 2245
E-mail: post@mail.ioffe.ru