Coercivity enhancement of melt-spun Nd-Fe-B ribbons using low-level Cu additions : 35th annual conference on magnetism and magnetic materials
Herbst, J. F. ; Fuerst, C. D. ; Mishra, R. K. ; Murphy, C. B. ; Van Wingerden, D. J.
[S.l.] : American Institute of Physics (AIP)
Published 1991
[S.l.] : American Institute of Physics (AIP)
Published 1991
| ISSN: |
1089-7550
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| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
We have explored the impact of low-level Cu additions on the magnetic properties of melt-spun Nd-Fe-B ribbons. The addition of 0.5 at. % Cu enhances the intrinsic coercivity as much as 30% over that of Cu-free materials. Transmission electron microscopy analyses demonstrate that Cu segregates preferentially to the intergranular regions.
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| Type of Medium: |
Electronic Resource
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| URL: |