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Abstract：
Correlation between Cu distribution and magnetic properties was studied for Sm(CobalFe0.28Cu0.07Zr0.02)(7.6) magnets prepared by conventional powder metallurgical techniques. It reveals that the micrometer scale Cu distribution homogeneity before aging treatment has a profound influence on the cell structure, nanometer scale Cu distribution, which determines the magnetization and demagnetization behavior as well as magnetic properties of the magnets. By tuning the solution treatment conditions, magnet with optimal magnetic properties (remanence of 11.5 kG, coercivity of 23.4 kOe, and maximum energy product of 30.3 MGOe) was prepared.
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JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN： 0304-8853
Year： 2020
Volume： 502
2 . 7 0 0
JCR@2022
ESI Discipline： PHYSICS;
ESI HC Threshold：100
Cited Count：
WoS CC Cited Count： 10
SCOPUS Cited Count： 12
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 6
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