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2008 | 113 | 1 | 23-26
Article title

Dependence of Barkhausen Noise in Plastically Deformed Steel on Frequency and Nonlinearity of Magnetizing Field

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EN
Abstracts
EN
The Barkhausen noise was measured in plastically deformed low-carbon steel at various frequencies of the magnetizing field. Strip samples magnetized by a yoke were used for investigation. The measured amplitude distributions and power spectra are compared with the results of the Alessandro, Beatrice, Bertotti, Montorsi model of the Barkhausen noise. The measurement results at the triangular magnetizing current and the triangular magnetic field in the sample were compared and the differences will be discussed.
Keywords
EN
Contributors
author
  • Slovak University of Technology, Department of Electromagnetic Theory, Ilkovičova 3, 812 19 Bratislava, Slovak Republic
  • Slovak University of Technology, Department of Electromagnetic Theory, Ilkovičova 3, 812 19 Bratislava, Slovak Republic
References
  • 1. D.G. Hwang, H.C. Kim, J. Phys. D, Appl. Phys. 21, 1807 (1988)
  • 2. J. Pal'a, O. Stupakov, in: Elitech, Conf. Proc., Ed. P. Ballo, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Bratislava 2005, p. 114
  • 3. O. Stupakov, J. Pal'a, I. Tomáš, J. Bydžovský, V. Novák, Mater. Sci. Eng. A 462, 351 (2007)
  • 4. B. Alessandro, C. Beatrice, G. Bertotti, A. Montorsi, J. Appl. Phys. 68, 2901 (1990)
  • 5 . A. Dhar, D.L. Atherton, IEEE Trans. Magn. 28 , 3363 (1992)
Document Type
Publication order reference
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bwmeta1.element.bwnjournal-article-appv113n1005kz
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