High-performance multiphase Sm-Co-B alloys with coercivities up to 6.71 MA·m−1

Abstract SmCo4B-based alloys with high magnetocrystalline anisotropy are expected to be used as raw materials or constituent phases for new permanent magnets. In this work, we develop Sm(Co, Fe, Ni)4B alloys with excellent hard magnetic properties by tuning the contents of Fe, Co, and Ni. The additi...

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Bibliographic Details
Main Authors: Shu Wang, Ji-Bing Sun, Xiang Chi, Mu-Jing Zhou, Hao-Yu Ma, Ying Zhang, Jian Liu
Format: Article
Language:English
Published: Nature Portfolio 2024-11-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-54610-6
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