Phase structure and magnetic properties of Fe–Nb–B–Tb type of bulk nanocrystalline alloys

► Magnetic properties of (Fe80Nb6B14)1−xTbx bulk nanocrystalline alloys were tested. ► Formation of Tb2Fe14B and TbFe2/α–Fe nanocrystalline phases was detected. ► Alloys with 0.8⩽x⩽0.12 are magnetically hard (for x=0.1 Hc=1.46T). ► Maximum of energy product |BH|max=94.9kJ/m3 was observed for x=0.12....

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Veröffentlicht in:	Journal of alloys and compounds 2012-10, Vol.537, p.154-158
Hauptverfasser:	Chrobak, A., Ziółkowski, G., Randrianantoandro, N., Klimontko, J., Haneczok, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Condensed matter: electronic structure, electrical, magnetic, and optical properties Disorders Exact sciences and technology Magnetic properties Magnetic properties and materials Magnetic properties of nanostructures Magnetic resonances and relaxations in condensed matter, mössbauer effect Mössbauer effect other γ-ray spectroscopy Nanocrystalline alloys Nanocrystals Optimization Permanent magnets Physics Remanence Solid phases Spectra Suction casting
Online-Zugang:	Volltext
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