Nd-Fe-B thick film magnets with Nb additive prepared by vacuum arc deposition method

被引：3
|
作者：
Nakano, M. [1 ]
Sahara, M. [1 ]
Yanai, T. [1 ]
Yamashita, F. [2 ]
Fukunaga, H. [1 ]
机构：
[1] Nagasaki Univ, Fac Engn, Nagasaki 8528521, Japan
[2] Minebea Co Ltd, Rotary Component Technol Dev Div, Shizuoka 4371193, Japan
来源：
JOURNAL OF APPLIED PHYSICS | 2011年 / 109卷 / 07期
关键词：
NANOCOMPOSITE MAGNETS; NDFEB FILMS; IMPROVEMENT; COERCIVITY; ANISOTROPY;
D O I：
10.1063/1.3566061
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Isotropic Nd-Fe-B thick film magnets were prepared by a vacuum arc deposition method with the deposition rate of approximately 10 mu m/h followed by pulse-annealing process. It was found that an optimum amount of Nb additive is effective to enhance the coercivity without the deterioration of remanence and (BH)(max) values of the isotropic thick films. (c) 2011 American Institute of Physics. [doi:10.1063/1.3566061]
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页数：3
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