Effects of the grain alignment on the coercivity and its angular dependence for NdCoFeB permanent magnets

Chinese Science Bulletin

Volumn 43, Issue 2, 1998, Pages 107-111

  Gao, Ruwei ^a   Li, Wei ^b   Ji, Changguo ^b   Zhang, Deheng ^a   Zhang, Jiancheng ^a  

^a SHANDONG UNIVERSITY   (China)

^b CENTRAL IRON AND STEEL RESEARCH INSTITUTE   (China)

Author keywords

Angular dependence; Coercivity; Grain alignment; NdCoFeB sintered magnets; Starting field theory

Indexed keywords

EID: 0348219894     PISSN: 10016538     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02883918     Document Type: Article

References (7)

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3. Gao Ruwei, Zhou Shouzeng, Zhang Deheng et al., Coercivity and its dependence on orientation magnetic field in NdFeB sintered magnets, J. Appl. Phys., 1995, 78: 1156.
4. Gao Ruwei, Zhou Shouzeng, Li Hua et al., Theoretical and experimental study on coercivity mechanism of sintered NdFeB permanent magnet alloys, Acta. Physica Sinica, 1994, 43: 143.
5. Kronmüller, H., Schrefl, T., Interactive and cooperative magnetization processes in hard magnetic materials, J. Magn. Magn. Mater., 1994, 129: 66.
6. Gao Ruwei, Zhang Deheng, Effects of the grain alignment on the coercivity for NdFeB magnets, Jpn. J. Appl. Phys., 1996, 35: 4628.
7. Schrefl, T., Fidler, J., Numerical simulation of magnetization reversal in hard magnetic materials using a finite element method, J. Magn. Magn. Mater., 1992, 111: 105.