Chin. Phys. Lett.  1985, Vol. 2 Issue (2): 79-82    DOI:
Original Articles |
PRELIMINARY INVESTIGATIONS ON MAGNETIC PROPERTIES OF NdFeB ALLOYS WITH HIGH MAGNETIC ENERGY PRODUCT
WANG Zhen-xi;GONG Wei;WANG Yi-zhon;FENG Min-ying;WU Zhon-lin;HUONG Yong-cheng*;CAO Yong-jing*
Institute of Physics, Academia Sinica, Beijing *Institute of Electronics, Academia Sinica, Beijing
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WANG Zhen-xi, GONG Wei, WANG Yi-zhon et al  1985 Chin. Phys. Lett. 2 79-82
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Abstract NdFeB permanent magnets of (BH)max = 41MGOe were prepared by powder metallurgy. A typical specimen, Nd16.4Fe76.6B7 alloy, was measured and analyzed. The crystallization process of this alloy near 1400K appeared very complicated. Non-uniform distribution of Nd atoms in the alloy shows that a second phase may exist. At low temperatures the easy direction for magnetization will become canting.
Published: 01 February 1985
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http://cpl.iphy.ac.cn/       OR      http://cpl.iphy.ac.cn/Y1985/V2/I2/079
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WANG Zhen-xi
GONG Wei
WANG Yi-zhon
FENG Min-ying
WU Zhon-lin
HUONG Yong-cheng
CAO Yong-jing
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