Visualization of Concentration Micro-Inhomogeneities in Fe–Ni Alloys
- Autores: Sagaradze V.1, Kataeva N.1, Klyukina M.1, Zavalishin V.1, Kozlov K.1, Makarov V.1, Shabashov V.1
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Afiliações:
- Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
- Edição: Volume 119, Nº 12 (2018)
- Páginas: 1217-1221
- Seção: Structure, Phase Transformations, and Diffusion
- URL: https://journals.rcsi.science/0031-918X/article/view/168041
- DOI: https://doi.org/10.1134/S0031918X18120189
- ID: 168041
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Resumo
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.
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Sobre autores
V. Sagaradze
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Autor responsável pela correspondência
Email: vsagaradze@imp.uran.ru
Rússia, Ekaterinburg, 620108
N. Kataeva
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Rússia, Ekaterinburg, 620108
M. Klyukina
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Rússia, Ekaterinburg, 620108
V. Zavalishin
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Rússia, Ekaterinburg, 620108
K. Kozlov
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Rússia, Ekaterinburg, 620108
V. Makarov
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Rússia, Ekaterinburg, 620108
V. Shabashov
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Science
Email: vsagaradze@imp.uran.ru
Rússia, Ekaterinburg, 620108