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Abstracts
The paper refers to magnetic properties of the (Fe_{80}Nb_{6}B_{14})_{1-x}Tb_{x} (x=0.06 and x=0.08) bulk nanocrystalline alloys prepared using the vacuum suction casting technique. The samples were in the form of rods with diameters of d=1.5 mm, 1 mm and 0.5 mm. It was shown that for the alloys with x=0.08 the significant magnetic hardening with the decrease of sample diameter was observed. For d=0.5 mm the coercive field equals 2.46 T and the maximum energy product |JH|_{max}=77.2 kJ/m^{3}.
Discipline
- 76.80.+y: Mössbauer effect; other γ-ray spectroscopy(see also 33.45.+x Mössbauer spectra—in atomic and molecular physics; for biophysical applications, see 87.64.kx; for chemical analysis applications, see 82.80.Ej)
- 75.50.Tt: Fine-particle systems; nanocrystalline materials
- 81.07.Bc: Nanocrystalline materials
Journal
Year
Volume
Issue
Pages
178-179
Physical description
Dates
published
2014-07
Contributors
author
- Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
author
- Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
author
- Institute of Materials Science, University of Silesia, Bankowa 12, 40-007 Katowice, Poland
References
- [1] K.H.J. Buschow , F.R. de Boer, HUKHUKPhysics of magnetism and magnetic materials, Kluwer Academic, 2004
- [2] N. Randrianantoandro, A.D. Crisan, O. Crisan, J. Marcin, J. Kovac, J. Hanko, J.M. Grenèche, P. Svec, A. Chrobak, I. Skorvanek, J. Appl. Phys 108, 093910 (2010), doi: 10.1063/1.3504245
- [3] G.Ziółkowski, N.Randrianantoandro, A.Chrobak, J.Klimontko, M.Kądziołka-Gaweł, G.Haneczok, Acta Phys. Pol. A 121, 1266 (2012)
- [4] A. Chrobak, G. Ziółkowski, N. Randrianantoandro, J. Klimontko, G. Haneczok, J. Alloys Compd. 537, 154 (2012), doi: 10.1016/j.jallcom.2012.05.069
- [5] A.Chrobak, M.Karolus, G.Haneczok, Solid State Phenomena 163, 233 (2010), doi: 10.4028/www.scientific.net/SSP.163.233
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1085kz