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Magnetic and magnetoelastic properties of SmFe11Ti permanent magnetстатья
Информация о цитировании статьи получена из
Scopus,
Web of Science
Дата последнего поиска статьи во внешних источниках: 12 октября 2013 г.
- Авторы: Bodryakov V.Yu, Ivanova T.I., Nikitin S.A., Pastushonkov Yu G., Tereshina I.S.
- Журнал: Fizika Metallov I Metallovedenie
- Том: 77
- Номер: 5
- Год издания: 1994
- Первая страница: 77
- Последняя страница: 82
- Аннотация: Magnetization, magnetostriction, Young modulus internal friction and torque curves were studied in magnetically oriented polycrystalline SmFe11Ti samples within the temperature range of 77-700 K in magnetic fields up to 16 kOe. Temperature dependence of Young modulus is found to be typical of metals. It is described well by calculated curve obtained on the basis of the Debye model of solids. Magnetoelastic energy calculated from magnetostriction and Young modulus data constitutes only inconsiderable part of magnetic anisotropy energy. This testifies to the fact that magnetocrystalline interactions contribute significantly to magnetic anisotropy of permanent magnets.
- Добавил в систему: Никитин Сергей Александрович