Two-way shape memory effect and viscoelastic properties in NiTiHf polycrystals containing nanosized particles
The effect of stress-induced martensite aging on the microstructure, viscoelastic properties, and one-way and two-way shape memory effect in high-temperature Ni50.2Ti37.3Hf12.5 aged polycrystals in tension was investigated. Stress-induced martensite aging for 6 h resulted in significant changes in t...
| Published in: | Journal of materials engineering and performance Vol. 32, № 21. P. 9665-9670 |
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| Other Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001015008 Перейти в каталог НБ ТГУ |
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| 024 | 7 | |a 10.1007/s11665-023-07812-w |2 doi | |
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| 245 | 1 | 0 | |a Two-way shape memory effect and viscoelastic properties in NiTiHf polycrystals containing nanosized particles |c A. I. Tagiltsev, E. Y. Panchenko, Y. I. Chumlyakov [et al.] |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 17 назв. | ||
| 520 | 3 | |a The effect of stress-induced martensite aging on the microstructure, viscoelastic properties, and one-way and two-way shape memory effect in high-temperature Ni50.2Ti37.3Hf12.5 aged polycrystals in tension was investigated. Stress-induced martensite aging for 6 h resulted in significant changes in the viscoelastic properties of the polycrystals. The elastic module of the martensite and austenite increased (by a factor of two), and a large softening of the elastic module and the growth of internal friction by 30% during MT was observed. Aging in martensite leads to the induction of a two-way shape memory effect with a strain of 1.7%, whose degradation is related to the microstructural change. It is established that both the value and the stability of the high-temperature two-way shape memory effect are defined by the time of the stress-induced martensite aging and the maximum value and stability were observed at an aging time of 6 h. | |
| 653 | |a мартенситное превращение | ||
| 653 | |a двусторонний эффект памяти формы | ||
| 653 | |a вязкоупругие свойства | ||
| 653 | |a поликристаллы | ||
| 653 | |a наноразмерные частицы | ||
| 655 | 4 | |a статьи в журналах |9 914930 | |
| 700 | 1 | |a Tagiltsev, Anton I. |9 804686 | |
| 700 | 1 | |a Panchenko, Elena Yu. |9 104256 | |
| 700 | 1 | |a Chumlyakov, Yuri I. |9 100866 | |
| 700 | 1 | |a Timofeeva, Ekaterina E. |9 99959 | |
| 700 | 1 | |a Marchenko, Ekaterina S. |9 275843 | |
| 773 | 0 | |t Journal of materials engineering and performance |d 2023 |g Vol. 32, № 21. P. 9665-9670 |x 1059-9495 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001015008 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=1015008 | ||
| 908 | |a статья | ||
| 039 | |b 100 | ||
| 999 | |c 1015008 |d 1015008 | ||