全高丰度稀土(Ce, La, Y)-Fe-B永磁的研究现状和未来发展
Research Status and Future Development of (Ce, La, Y)-Fe-B Permanent Magnets Based on Full High-Abundance Rare Earth Elements
全高丰度稀土(Ce, La, Y)-Fe-B永磁的研究现状和未来发展 |
| 刘仲武, 周帮, 廖雪峰, 何家毅 |
|
Research Status and Future Development of (Ce, La, Y)-Fe-B Permanent Magnets Based on Full High-Abundance Rare Earth Elements |
| LIU Zhongwu, ZHOU Bang, LIAO Xuefeng, HE Jiayi |
| 图10 Nd26.4Fe67.6Co5B, Nd6Pr2La6.7Ce13.4Fe69.3Zr1.5B1.1和[(Ce0.7La0.3)0.8Y0.2]17Fe78B6黏结磁体的退磁曲线、压缩应力/应变曲线以及金相显微组织[ |
| Fig.10 Demagnetizations curves (a) and stress-strain (σ-ε) curves (b) of Nd26.4Fe67.6Co5B, Nd6Pr2La6.7Ce13.4Fe69.3Zr1.5B1.1 and [(Ce0.7La0.3)0.8Y0.2]17Fe78B6 bonded magnets (Inset shows the macroscopic image of bonded [(Ce0.7La0.3)0.8Y0.2]17Fe78B6 magnet), and metallographic microstructures of Nd26.4Fe67.6Co5B (c) and [(Ce0.7La0.3)0.8Y0.2]17Fe78B6 bonded (d) magnets[ |
|
|