Structural and phase transformations and properties of TiNi–TiCu quasi-binary alloys
- Авторы: Kuranova N.1, Pushin A.1,2, Pushin V.1,2, Korolev A.1, Kourov N.1
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Учреждения:
- Institute of Metal Physics, Ural Branch
- Ural Federal University
- Выпуск: Том 42, № 4 (2016)
- Страницы: 376-379
- Раздел: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/198538
- DOI: https://doi.org/10.1134/S106378501604009X
- ID: 198538
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Аннотация
The influence of copper doping (25 at. %) upon the structural and phase transformations of triple alloys of the TiNi–TiCu quasi-binary cut is studied by transmission and scanning electron microscopy and electron and X-ray diffraction. A generalized complete diagram of B2 ↔ B19′, B2 ↔ B19 ↔ B19′, and B2 ↔ B19 thermoelastic transformations proceeding upon cooling as the copper content increases in the intervals of 0–8, 8–15, and 15–25 at. %, respectively, is constructed. Specificities of changes in the mechanical properties and microstructure of B19 and B19′ martensites in relation to copper doping are studied.
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Об авторах
N. Kuranova
Institute of Metal Physics, Ural Branch
Email: pushin@imp.uran.ru
Россия, Yekaterinburg, 620219
A. Pushin
Institute of Metal Physics, Ural Branch; Ural Federal University
Автор, ответственный за переписку.
Email: pushin@imp.uran.ru
Россия, Yekaterinburg, 620219; Yekaterinburg, 620002
V. Pushin
Institute of Metal Physics, Ural Branch; Ural Federal University
Email: pushin@imp.uran.ru
Россия, Yekaterinburg, 620219; Yekaterinburg, 620002
A. Korolev
Institute of Metal Physics, Ural Branch
Email: pushin@imp.uran.ru
Россия, Yekaterinburg, 620219
N. Kourov
Institute of Metal Physics, Ural Branch
Email: pushin@imp.uran.ru
Россия, Yekaterinburg, 620219