Formation and magnetic properties of metastable phases (Fe5Sm, Fe7Sm2) in binary Fe-Sm alloys
- 1 September 1987
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 23 (5), 3104-3106
- https://doi.org/10.1109/tmag.1987.1065484
Abstract
In binary Fe100-xSmxalloy system, metastable Fe5Sm and Fe7Sm2phases were obtained both by crystallization of amorphous precursor and by direct-quenching at controlled rates. The heat-treated Fe-Sm alloys involving the Fe7Sm2exhibit a huge coercive force, suggesting a possibility to develop permanent magnets in these alloys.Keywords
This publication has 12 references indexed in Scilit:
- Magnetic properties of rapidly quenched amorphous Fe-Sm alloysJournal of Magnetism and Magnetic Materials, 1986
- Magnetic properties of Ti stabilized Sm (Co, Fe)5 phases directly synthesized by selectively thermalized sputteringJournal of Magnetism and Magnetic Materials, 1986
- Magnetic properties of Sm-Ti-Fe and Sm-Co based filmsJournal of Applied Physics, 1985
- Magnetic hardening in rapidly quenched Fe-Pr and Fe-Nd alloysJournal of Applied Physics, 1984
- Pr-Fe and Nd-Fe-based materials: A new class of high-performance permanent magnets (invited)Journal of Applied Physics, 1984
- Cobalt-free permanent magnet materials based on iron-rare-earth alloys (invited)Journal of Applied Physics, 1984
- Crystallization of FeB alloys with rare earths to produce hard magnetic materials (invited)Journal of Applied Physics, 1984
- Magnetic properties of a metastable Sm-Fe phase synthesized by selectively thermalized sputteringJournal of Applied Physics, 1984
- Magnetic hardening of Pr-Fe and Nd-Fe alloys by melt-spinningJournal of Applied Physics, 1982
- High-field magnetization and coercivity of amorphous rare-earth-Fe2 alloysApplied Physics Letters, 1973