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Metalloplastic Permanent Magnets Based on Sm-Zr-Co-Cu-Fe Multicomponent Alloysстатья
- Авторы: Mishin D.D., Lukin A., Grigor'ev S., Pastushenkov A.G., Suponev N.P., Levandovskii V.
- Журнал: Izvestia Akademii nauk SSSR. Metally
- Том: 3
- Год издания: 1981
- Первая страница: 165
- Последняя страница: 167
- Аннотация: Results of investigation of the process of preparation of magnetoplastics based on multicomponent alloys of the type, Sm-Zr-Co-Cu-Fe, and epoxy resins are presented. It is shown that the powders of these alloys possess high saturation induction B//r and theoretical maximum (BH)//m//a//x values. Their coercitive force depends but slightly on particle size, they are distinguished by high temperature stability. Based on these powders with 2 wt. % of epoxy resin, it is possible to obtain metalloplastic permanent magnets having (BH)//m//a//x up to 14 MHs multiplied by (times) E for samarium-based alloys, and 8 MHs multiplied by (times) E for alloys with heavy rare earth metals.
- Добавил в систему: Мишин Дмитрий Дмитриевич