Coercivity enhancements by high-magnetic-field annealing in sintered Nd-Fe-B magnets

Applied Physics Letters

Volumn 84, Issue 21, 2004, Pages 4230-4232

  Kato, Hiroaki ^a   Miyazaki, Terunobu ^a   Sagawa, Masato ^b   Koyama, Keiichi ^c  

^a TOHOKU UNIVERSITY   (Japan)

^b Intermetallics Co Ltd   (Japan)

^c TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM; ANNEALING; COERCIVE FORCE; COMPUTATIONAL METHODS; COMPUTER SIMULATION; DEMAGNETIZATION; FURNACES; HAMILTONIANS; MAGNETIC ANISOTROPY; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; NEODYMIUM COMPOUNDS; REMANENCE; SINTERING; SOLIDIFICATION; TRANSMISSION ELECTRON MICROSCOPY;

HIGH-MAGNETIC-FIELD ANNEALING; RAPID COOLING; VIBRATING SAMPLE MAGNETOMETER (VSM); ZERO-FIELD-COOLED (ZFC) MODES;

PERMANENT MAGNETS;

EID: 2942631347     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1756193     Document Type: Article

References (8)

1. R. Mishra, J. K. Chen, and G. Thomas, J. Appl. Phys. 59, 2244 (1986).
2. H. Fujii, M. Saga, T. Takeda, S. Komura, T. Okamoto, S. Hirosawa, and M. Sagawa, IEEE Trans. Magn. MAG-23, 3119 (1987).
3. Y. Tsubokawa, R. Shimizu, S. Hirosawa, and M. Sagawa, J. Appl. Phys. 63, 3319 (1988).
4. G. F. Zhou, S. Y. Fu, X. K. Sun, and Y. C. Chuang, Phys. Status Solidi A 121, 257 (1990).
5. F. Vial and M. Sagawa, Proceedings of the 17th International Workshop on Rare-Earth Magnets and Their Applications, edited by G. Hadjipananyis and M. Bonder (Rinton, Paramus, NJ, 2002), p. 644.
6. K. Makita and O. Yamashita, Appl. Phys. Lett. 74, 2056 (1999); K. Makita, 0. Yamashita, and H. Kato, J. Magn. Soc. Jpn. 26, 1060 (2002).
7. K. Makita and O. Yamashita, Appl. Phys. Lett. 74, 2056 (1999); K. Makita, 0. Yamashita, and H. Kato, J. Magn. Soc. Jpn. 26, 1060 (2002).
8. M. Yamada, H. Kato, H. Yamamoto, and Y. Nakagawa, Phys. Rev. B 38, 620 (1988).