Diffusion behavior controlled performance enhancement of Nd-Fe-B magnets diffused by Tb-Ni alloy at various temperatures

Diffusion behavior controlled performance enhancement of Nd-Fe-B magnets diffused by Tb-Ni alloy at various temperatures

Abstract High coercivity and anti-corrosion properties are required for sintered Nd-Fe-B magnets used in new energy and off-shore wind power industries. Here, we found that both magnetic properties and corrosion resistance of Nd-Fe-B magnets can be significantly improved by grain boundary diffusion...

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Bibliographic Details
Main Authors: Xuhang Zhang, Wanqi Qiu, Yixin Xu, Xuefeng Liao, Qing Zhou, Hongya Yu, Zhongwu Liu
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of Materials Science: Materials in Engineering
Subjects:
Nd-Fe-B magnets
Grain boundary diffusion
Magnetic properties
Corrosion resistance
Wettability and flowability
Online Access:https://doi.org/10.1186/s40712-025-00222-x
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