Počet záznamů: 1

Influence of Co content and thermal annealing on structural, magnetic and magneto elastic properties of nanocrystalline Fe-Co-Nb-B alloys

  1. 1.
    0353205 - FZU-D 2011 RIV NL eng J - Článek v odborném periodiku
    Khinchi, S.S. - Modak, S.S. - Kraus, Luděk - Švec, P. - Mazaleyrat, F. - Kane, S. N.
    Influence of Co content and thermal annealing on structural, magnetic and magneto elastic properties of nanocrystalline Fe-Co-Nb-B alloys.
    Physica. B. Roč. 405, č. 13 (2010), 2803-2806 ISSN 0921-4526
    Výzkumný záměr: CEZ:AV0Z10100520
    Klíčová slova: magnetic properties * nanocrystalline materials
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 0.856, rok: 2010

    Structural, magnetic and magnetoelastic properties of the nanocrystalline Fe84-xCoxNb7B9 (x = 17, 25,33) alloys have been studied using differential scanning calorimetry, X-ray diffraction, hysteresis and magnetostriction measurements. The coercive field exhibits For an increase of Co content there is a changeover from third power dependence to sixth power dependence on grain size, ascribed to the presence of annealing induced anisotropies. The saturation magnetostriction constant shows noticeable changes with increase in the annealing temperature and Co content.
    Trvalý link: http://hdl.handle.net/11104/0192517