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2014 | 126 | 1 | 178-179
Article title

Influence of Cooling Rate on Magnetic Properties of (Fe_{80}Nb_{6}B_{14})_{1-x}Tb_{x} Type of Bulk Nanocrystalline Alloys

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EN
Abstracts
EN
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}.
Keywords
Contributors
author
  • Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
  • 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
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