Grain boundary restructuring and La/Ce/Y application in Nd–Fe–B magnets
Back-scattered SEM images of the magnets: (a) Ce-27 SMP, (b) Ce-27 MMP, (c) Ce-36 MMP, and (d) Ce-45 MMP.[
Grain boundary restructuring and La/Ce/Y application in Nd–Fe–B magnets |
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Back-scattered SEM images of the magnets: (a) Ce-27 SMP, (b) Ce-27 MMP, (c) Ce-36 MMP, and (d) Ce-45 MMP.[ |
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