Concentration Redistribution of Alloying Elements in Pseudo-Alpha-Titanium Alloy under Elastoplastic Deformation
- Авторы: Ivanova L.A.1, Benemanskaya G.V.2, Travin V.V.3
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Учреждения:
- National Research Center Kurchatov Institute—CRISM Prometey
- Ioffe Physical-Technical Institute, Russian Academy of Sciences
- Kaluga Turbine Works (KTZ)
- Выпуск: Том 9, № 6 (2018)
- Страницы: 1020-1028
- Раздел: Metal Sciences. Metallurgy
- URL: https://journals.rcsi.science/2075-1133/article/view/207708
- DOI: https://doi.org/10.1134/S2075113318060102
- ID: 207708
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Аннотация
The paper studies redistribution of alloying elements (Al, V, Mo) in the pseudo-alpha-titanium structure under graded stretching until destruction of the sample. Local sections of the titanium structure and of the fracture surface have been scanned by electron microscopy and X-ray microanalysis. The change in the chemical and phase composition of the alloy has been compared with the initial state stimulated by deformation impact. The structural-phase state of the material under high plastic strains is metastable, fixed by the system of deformation defects of the crystal lattice.
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Об авторах
L. Ivanova
National Research Center Kurchatov Institute—CRISM Prometey
Автор, ответственный за переписку.
Email: mail@crism.ru
Россия, St. Petersburg, 191015
G. Benemanskaya
Ioffe Physical-Technical Institute, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: post@mail.ioffe.ru
Россия, St. Petersburg, 194021
V. Travin
Kaluga Turbine Works (KTZ)
Email: post@mail.ioffe.ru
Россия, Kaluga, 248010
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