Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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Page(s) | C8-601 - C8-602 | |
DOI | https://doi.org/10.1051/jphyscol:19888274 |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-601-C8-602
DOI: 10.1051/jphyscol:19888274
Institute of Physics, Academy of Sciences, Beijing 100080, China
J. Phys. Colloques 49 (1988) C8-601-C8-602
DOI: 10.1051/jphyscol:19888274
THE EFFECTS OF ADDITION OF Nb, Mo AND Ga ON THE MAGNETIC PROPERTIES OF Nd-Fe-B ALLOYS
Jifan Hu, Yizhong Wang, Xinwen Li, Lin Yin, Minying Feng, Daoyang Dai, Tao Wang, J. G. Zhao et Zhenxi WangInstitute of Physics, Academy of Sciences, Beijing 100080, China
Abstract
The composition dependence of Curie temperature, spin reorientation temperature and magnetic anisotropy field are investigated for Nd2 (Fe1-xTx)14B (T = Nb, Mo and Ga) alloys. The contribution of pinning to the magnetic hardening for NdFeNbB sintered magnets increases with the Nb addition. Precipitation has been found in NdFeNbB sintered magnet.