Study of the Mechanisms of Radiation Softening and Swelling upon Irradiation of TiTaNbV Alloys with He2+ Ions with an Energy of 40 keV
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
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Study of the Mechanisms of Radiation Softening and Swelling upon Irradiation of TiTaNbV Alloys with He2+ Ions with an Energy of 40 keV
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| Автор |
Giniyatova, S. G.
Kadyrzhanov, K. K. Shlimas, D. I. Borgekov, D. B. Uglov, V. V. Kozlovskiy, A. L. Zdorovets, M. V. |
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| Тематика |
HARDNESS
HELIUM SWELLING HIGH ENTROPY ALLOYS RADIATION EMBRITTLEMENT SWELLING ENTROPY IONIZATION IONS IRRADIATION NIOBIUM NIOBIUM ALLOYS SWELLING THERMODYNAMIC STABILITY TITANIUM ALLOYS ALLOY COMPONENTS ENERGY HELIUM SWELLING HIGH ENTROPY ALLOYS INCIDENT IONS IONIZATION LOSS NEAR-SURFACE LAYERS PURE NIOBIUM RADIATION EMBRITTLEMENT TITANIA HELIUM |
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| Описание |
This paper presents simulation results of the ionization losses of incident He2+ ions with an energy of 40 keV during the passage of incident ions in the near-surface layer of alloys based on TiTaNbV with a variation of alloy components. For comparison, data on the ionization losses of incident He2+ ions in pure niobium, followed by the addition of vanadium, tantalum, and titanium to the alloy in equal stoichiometric proportions, are presented. With the use of indentation methods, the dependences of the change in the strength properties of the near-surface layer of alloys were determined. It was established that the addition of Ti to the composition of the alloy leads to an increase in resistance to crack resistance under high-dose irradiation, as well as a decrease in the degree of swelling of the near-surface layer. During tests on the thermal stability of irradiated samples, it was found that swelling and degradation of the near-surface layer of pure niobium affects the rate of oxidation and subsequent degradation, while for high-entropy alloys, an increase in the number of alloy components leads to an increase in resistance to destruction. © 2023 by the authors.
Ministry of Education and Science of the Republic of Kazakhstan: BR18574135 This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (No. BR18574135). |
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| Дата |
2024-04-05T16:25:45Z
2024-04-05T16:25:45Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Giniyatova, SG, Kadyrzhanov, KK, Shlimas, DI, Borgekov, DB, Uglov, VV, Kozlovskiy, AL & Zdorovets, MV 2023, 'Study of the Mechanisms of Radiation Softening and Swelling upon Irradiation of TiTaNbV Alloys with He2+ Ions with an Energy of 40 keV', Materials, Том. 16, № 11, 4031. https://doi.org/10.3390/ma16114031
Giniyatova, S. G., Kadyrzhanov, K. K., Shlimas, D. I., Borgekov, D. B., Uglov, V. V., Kozlovskiy, A. L., & Zdorovets, M. V. (2023). Study of the Mechanisms of Radiation Softening and Swelling upon Irradiation of TiTaNbV Alloys with He2+ Ions with an Energy of 40 keV. Materials, 16(11), [4031]. https://doi.org/10.3390/ma16114031 1996-1944 Final All Open Access, Gold, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85161610868&doi=10.3390%2fma16114031&partnerID=40&md5=b75ef8bcb1ec23b6b3b4b5e61f487476 https://www.mdpi.com/1996-1944/16/11/4031/pdf?version=1685436428 http://elar.urfu.ru/handle/10995/130552 10.3390/ma16114031 85161610868 001003475500001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Materials
Materials |
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