Отправить статью по E-mail Increase in the Saturation Magnetization in a Fe3Al Superstructure under Large Plastic Deformations
- Авторы: Glezer A.M.1,2, Libman M.A.2, Timshin I.A.1, Shchetinin I.V.1, Savchenko E.S.1, Tomchuk A.A.2
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Учреждения:
- National University of Science and Technology MISiS
- Bardin Central Research Institute of Ferrous Metallurgy
- Выпуск: Том 108, № 1 (2018)
- Страницы: 54-58
- Раздел: Condensed Matter
- URL: https://ogarev-online.ru/0021-3640/article/view/161162
- DOI: https://doi.org/10.1134/S0021364018130088
- ID: 161162
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Аннотация
The effect of large plastic deformations at room temperature in a Bridgman anvil cell on the specific saturation magnetization of the DO3-type ordered (Fe–24 at % Al) alloy has been revealed. It has been found that torsion at high pressure and certain deformation parameters results in the complete suppression of long-range order in the alloy and in the corresponding increase in the specific saturation magnetization by 11% with respect to the equilibrium state. A theoretical model qualitatively describing the revealed phenomenon has been proposed.
Об авторах
A. Glezer
National University of Science and Technology MISiS; Bardin Central Research Institute of Ferrous Metallurgy
Автор, ответственный за переписку.
Email: a.glezer@mail.ru
Россия, Moscow, 119049; Moscow, 105005
M. Libman
Bardin Central Research Institute of Ferrous Metallurgy
Email: a.glezer@mail.ru
Россия, Moscow, 105005
I. Timshin
National University of Science and Technology MISiS
Email: a.glezer@mail.ru
Россия, Moscow, 119049
I. Shchetinin
National University of Science and Technology MISiS
Email: a.glezer@mail.ru
Россия, Moscow, 119049
E. Savchenko
National University of Science and Technology MISiS
Email: a.glezer@mail.ru
Россия, Moscow, 119049
A. Tomchuk
Bardin Central Research Institute of Ferrous Metallurgy
Email: a.glezer@mail.ru
Россия, Moscow, 105005
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