Magnetic properties and Mössbauer studies of multiphase Nd–Fe–B alloy obtained from the dissociation of Nd2Fe14B melt spun ribbon
Source abstract
Abstract
Abstract Nd 2 Fe 14 B crystallized from melt spun Nd 13 Fe 79 B 8 dissociates during high temperature controlled oxidation. The magnetic moment of the final system was measured from 1.7 to 1100 K under a magnetic field of 5 and 0.7 T, using a SQUID and a magnetic microbalance. The results show the formation of mainly Fe 3 B, Nd 2 O 3 and a third phase paramagnetic at room temperature. The dissociation of the Nd 2 Fe 14 B hard phase was followed by 57 Fe Mossbauer spectometry in addition to thermomagnetic measurements.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties of Alloys · Rare-earth and actinide compounds · Hydrogen Storage and Materials
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References (3)
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2. Le Breton · IEE Trans. Magn. · 1992 · 28 · 215710.1109/20.179428 ↗
3. J.B. Oliveira, J.M. Machado da Silva, M.A. Sá, Proceedings of the 14th International Workshop on Rare Earth Magnets and Their Applications, São Paulo, Brazil, 1996, p. 441.