Coercivity enhancement of sintered Nd-Fe-B magnets by diffusing TbHx and Tb86Al7Co7 alloy
TbHx and Tb86Al7Co7 alloys were used as diffusion sources to enhance the coercivity of Nd-Fe-B magnets. The coercivity enhancement and microstructure of the magnets were examined after diffusion, and the results showed that the coercivity increased from the original 1525.1 to 2382.4 kA/m and 2274.9...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2023-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0147992 |