Отправить статью по E-mail Formation of High-Coercivity State in Fe2NiAl Alloy During Decomposition of Solid Solution Under Quenching from Liquid State and Subsequent Annealing
- Авторы: Menushenkov V.P.1, Gorshenkov M.V.1, Savchenko E.S.1, Shchetinin I.V.1, Savchenko A.G.1
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Учреждения:
- Research Laboratory of Permanent Magnets, National University of Science and Technology “Moscow Institute of Steel and Alloys” (MISiS)
- Выпуск: Том 59, № 7-8 (2017)
- Страницы: 518-523
- Раздел: Refractory and Magnesium Alloys
- URL: https://ogarev-online.ru/0026-0673/article/view/235885
- DOI: https://doi.org/10.1007/s11041-017-0182-1
- ID: 235885
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Аннотация
The methods of transmission electron microscopy, atomic force microscopy, x-ray diffraction, and magnetic measurements were used to study the laws of formation of the microstructure and magnetic properties in Fe2NiAl (alni) alloy after quenching from liquid state and subsequent annealing at 500 – 780°C. The microstructure of rapidly hardened flakes is characterized by the presence of inhomogeneities less than 10 nm in size and boundaries of anti-phase domains. Annealing of the flakes is accompanied by their discontinuous decomposition, which causes growth of the colonies comprising alternating plates of β′ and\( {\upbeta}_2^{\prime } \) phases on grain boundaries.
Об авторах
V. Menushenkov
Research Laboratory of Permanent Magnets, National University of Science and Technology “Moscow Institute of Steel and Alloys” (MISiS)
Автор, ответственный за переписку.
Email: menushenkov@gmail.com
Россия, Moscow
M. Gorshenkov
Research Laboratory of Permanent Magnets, National University of Science and Technology “Moscow Institute of Steel and Alloys” (MISiS)
Email: menushenkov@gmail.com
Россия, Moscow
E. Savchenko
Research Laboratory of Permanent Magnets, National University of Science and Technology “Moscow Institute of Steel and Alloys” (MISiS)
Email: menushenkov@gmail.com
Россия, Moscow
I. Shchetinin
Research Laboratory of Permanent Magnets, National University of Science and Technology “Moscow Institute of Steel and Alloys” (MISiS)
Email: menushenkov@gmail.com
Россия, Moscow
A. Savchenko
Research Laboratory of Permanent Magnets, National University of Science and Technology “Moscow Institute of Steel and Alloys” (MISiS)
Email: menushenkov@gmail.com
Россия, Moscow
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