Visualization of Concentration Micro-Inhomogeneities in Fe–Ni Alloys
- Авторы: Sagaradze V.1, Kataeva N.1, Klyukina M.1, Zavalishin V.1, Kozlov K.1, Makarov V.1, Shabashov V.1
-
Учреждения:
- Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
- Выпуск: Том 119, № 12 (2018)
- Страницы: 1217-1221
- Раздел: Structure, Phase Transformations, and Diffusion
- URL: https://journals.rcsi.science/0031-918X/article/view/168041
- DOI: https://doi.org/10.1134/S0031918X18120189
- ID: 168041
Цитировать
Аннотация
The method of visually identifying microregions with increased nickel concentration in austenitic Fe–Ni alloys by the appearance of dark diffraction contrast in electron-microscopic images has been laid a foundation for. The appearance of such a contrast can be explained by the microdistortions arising as a result of local changes of the lattice parameter due to the changes in the composition, and also as a result of magnetostriction dilatation in these regions with increased Curie temperature.
Ключевые слова
Об авторах
V. Sagaradze
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Автор, ответственный за переписку.
Email: vsagaradze@imp.uran.ru
Россия, Ekaterinburg, 620108
N. Kataeva
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Россия, Ekaterinburg, 620108
M. Klyukina
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Россия, Ekaterinburg, 620108
V. Zavalishin
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Россия, Ekaterinburg, 620108
K. Kozlov
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Россия, Ekaterinburg, 620108
V. Makarov
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Россия, Ekaterinburg, 620108
V. Shabashov
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Россия, Ekaterinburg, 620108