Interrelation of Hysteresis Characteristics of a Soft Magnetic Nanocrystalline Alloy


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Abstract

The relationships which interconnect parameters of static magnetic hysteresis loops, namely, hysteresis losses, coercive force, and remanence, have been obtained. These relationships arise from the similarity of dimensionless hysteresis quantities in the magnetic field range corresponding to the increase in the magnetic permeability. An experimental check was performed using the soft magnetic nanocrystalline Fe72.5Cu1Nb2Mo1.5Si14B9 alloy. It was shown that, at given values of magnetic induction Bmax and magnetic field Hmax, the required hysteresis quantity can be calculated using experimental values of the other hysteretic quantities.

About the authors

Yu. N. Starodubtsev

Ural Federal University Named after the First President of Russia B.N. Yeltsin; Scientific Production Association Gammamet

Email: vakataev@urfu.ru
Russian Federation, Ekaterinburg, 620002; Ekaterinburg, 620028

V. A. Kataev

Ural Federal University Named after the First President of Russia B.N. Yeltsin

Author for correspondence.
Email: vakataev@urfu.ru
Russian Federation, Ekaterinburg, 620002

K. O. Bessonova

Ural Federal University Named after the First President of Russia B.N. Yeltsin

Email: vakataev@urfu.ru
Russian Federation, Ekaterinburg, 620002

V. S. Tsepelev

Ural Federal University Named after the First President of Russia B.N. Yeltsin

Email: vakataev@urfu.ru
Russian Federation, Ekaterinburg, 620002

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