Effect of Pre-Sintering on the Diffusion Treatment of HRE for Coercivity Enhancement of a NDFEB Sintered Magnet
We investigated the effect of pre-sintering process on the penetration behavior of Dy in a NdFeB sintered magnet which was grain boundary diffusion treated with Cu/Al mixed Dy source. The pre-sintering of a magnet was performed at 900oC in vacuum and then the pre-sintered body was dipped in the solu...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Polish Academy of Sciences
2019-06-01
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Series: | Archives of Metallurgy and Materials |
Subjects: | |
Online Access: | https://journals.pan.pl/Content/111324/PDF/AMM-2019-2-27-Jang.pdf |