Computational thermodynamics and microstructure simulations to understand the role of grain boundary phase in Nd-Fe-B hard magnets
To control the coercivity of Nd hard magnets efficiently, the thermal stability of constituent phases and the microstructure changes observed in hard magnets during thermal processes should be understood. Recently, the CALPHAD method and phase-field method have been recognized as promising approache...
Main Authors: | Toshiyuki Koyama, Yuhki Tsukada, Taichi Abe |
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Format: | Article |
Language: | English |
Published: |
Taylor & Francis Group
2021-12-01
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Series: | Science and Technology of Advanced Materials |
Subjects: | |
Online Access: | http://dx.doi.org/10.1080/14686996.2020.1859339 |
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