Crystallization of single-phase nanocrystalline Nd10.8Dy1.5Fe79.7(NbZrCu)2.0B6.0 ribbons |
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| Authors: | Yanli Sui Maocai Zhang |
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| Affiliation: | a State Key Laboratory for Advanced Metals and Materials, USTB, Beijing 100083, China
b Department of Materials Engineering, Shanghai Institute of Technology, Shanghai 200235, China |
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| Abstract: | The crystallization of single-phase nanocrystalline Nd10.8Dy1.5Fe79.7(NbZrCu)2.0B6.0 ribbons has been investigated. The as-spun ribbons are mainly composed of an amorphous matrix with a small amount of α-Fe, Nd2Fe14B and/or other crystallization phases. Cu-enriched clusters with different sizes have been found in the as-spun ribbons. These clusters almost disappear after crystallization, which can possess effects on the refinement of grains. |
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| Keywords: | NdFeB alloy Nd10.8Dy1.5Fe79.7(NbZrCu)2.0B6.0 Crystallization Magnetic anisotropy Coercivity |
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