Effect of Equal Channel Angular Pressing and Subsequent Annealing on Magnetic Properties of a Soft Magnetic Fe–Co Alloy
- Авторы: Korshunov A.I.1, Osipova N.I.1, Olenin A.M.1, Pigarev Y.N.1, Kulakova O.V.1
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Учреждения:
- Russian Federal Nuclear Center
- Выпуск: Том 119, № 5 (2018)
- Страницы: 448-451
- Раздел: Electrical and Magnetic Properties
- URL: https://bakhtiniada.ru/0031-918X/article/view/167561
- DOI: https://doi.org/10.1134/S0031918X1805006X
- ID: 167561
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Аннотация
The effect of severe plastic deformation on the microstructure and magnetic properties of a soft magnetic precision alloy 27KKh has been studied. Severe plastic deformation by equal-channel angular pressing has been used. It has been shown that equal-channel angular pressing that forms a fine-grain structure of the material leads to its magnetic hardening. The annealing of strongly deformed samples made it possible to significantly improve the magnetic characteristics. The magnetic permeability was increased by more than three times compared to the treatment that is carried out according to GOST State Standard 10160–75.
Об авторах
A. Korshunov
Russian Federal Nuclear Center
Email: assa@astra.vniief.ru
Россия, Sarov, 607188
N. Osipova
Russian Federal Nuclear Center
Автор, ответственный за переписку.
Email: assa@astra.vniief.ru
Россия, Sarov, 607188
A. Olenin
Russian Federal Nuclear Center
Email: assa@astra.vniief.ru
Россия, Sarov, 607188
Yu. Pigarev
Russian Federal Nuclear Center
Email: assa@astra.vniief.ru
Россия, Sarov, 607188
O. Kulakova
Russian Federal Nuclear Center
Email: assa@astra.vniief.ru
Россия, Sarov, 607188
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