Effect of the structural and phase state on the deformation behavior and mechanical properties of the ultrafine-grained titanium alloy (Ti-Al-V-Мо) at temperatures in the range of 293-973 K
| Источник: | Materials Science and Engineering: A Vol. 800.— 2021.— [140334, 10 p.] |
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| Автор-организация: | |
| Другие авторы: | , , , , |
| Примечания: | Title screen The development of plastic deformation in an ultrafine-grained titanium alloy (Ti-Al-V-Mo; hereinafter VT16 alloy) under tension with a rate of 6.9·10−3 s−1 in the temperature range of 293-973 K is investigated depending on the structure and phase composition of the alloy. It has been established that the deviation of the phase composition from the equilibrium one toward the increasing β phase enhances the resistance of the UFG VT16 alloy to the localization of plastic deformation during tension at low temperatures (293-673 K). Under tension of the UFG VT16 alloy in the temperature range of the superplastic flow (823-973 K), the indicated deviation of the phase composition from the equilibrium one contributes to a greater elongation to failure. Режим доступа: по договору с организацией-держателем ресурса |
| Опубликовано: |
2021
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| Предметы: | |
| Online-ссылка: | https://doi.org/10.1016/j.msea.2020.140334 |
| Формат: | Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663038 |
| Примечания: | Title screen The development of plastic deformation in an ultrafine-grained titanium alloy (Ti-Al-V-Mo; hereinafter VT16 alloy) under tension with a rate of 6.9·10−3 s−1 in the temperature range of 293-973 K is investigated depending on the structure and phase composition of the alloy. It has been established that the deviation of the phase composition from the equilibrium one toward the increasing β phase enhances the resistance of the UFG VT16 alloy to the localization of plastic deformation during tension at low temperatures (293-673 K). Under tension of the UFG VT16 alloy in the temperature range of the superplastic flow (823-973 K), the indicated deviation of the phase composition from the equilibrium one contributes to a greater elongation to failure. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1016/j.msea.2020.140334 |