Abstract
The mutual influence of orthogonal magnetic fields on ferrite magnetic characteristics was experimentally studied. Experiments were performed in a pulse mode using a compound specimen. An induction probe positioned in the gap between its parts was used in magnetic-field measurements. A numerical simulation showed that the field strength in the central part of the gap corresponds to the field inside the ferromagnetic material with an accuracy of 5–7%, if the gap width is substantially smaller than its length. The analysis of the measurement results demonstrates a substantial difference (by 30–50%) in the dependences of the magnetic permeabilities on the magnetizing-field strength in the collinear and orthogonal directions.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Vendik, O.G. and Parnes, M.D., Antenny s elektricheskim skanirovaniem (Vvedenie v teoriyu) (Antennas with Electric Scanning (Introduction into the Theory)), Bakhrakh, L.D., Ed., Moscow: SAINS-PRESS, 2002.
Bakunov, A.S., Gorkunov, E.S., and Shcherbinin, V.E., Magnitnyi kontrol’ (Magnetic Testing), Moscow: Spektr, 2011.
Vasilenko, O.N. and Kostin, V.N., Russ. J. Nondestr. Test., 2013, vol. 49, no. 9, pp. 510–518.
Adam’yan, Yu.E., Vyrva, E.A., Krivosheev, S.I., and Titkov, V.V., Tech. Phys., 2013, vol. 58, pp. 1397–1403.
Guo, Y., Zhu, J., Lu, H., Lin, Z., Wang, S., and Jin, J., Proc. Australasian Univ. Power Eng. Conf. (AUPEC’08), Sydney, Australia, 2008. P-079, Faz, R., Ed., Sydney: Univ. New South Wales, 2008, p. 1.
Sande, H.V., Henrotte, F., De Gersem, H., and Hameyer, K., IEEE Trans. Magn., 2005, vol. 41, no. 5, pp. 1508–1511, DOI: 10.1109/TMAG.2005. 845077
Li, Y., Yang, Q., Zhu, J., and Guo, Y., IEEE Trans. Industry Appl., 2012, vol. 48, no. 1, pp. 88–91, DOI: 10.1109/TIA.2011.2175677
Cardelli, E. and Faba, A., Phys. B: Condens. Matter, 2014, vol. 435, pp. 11–15, DOI: 10.1016/j.physb.2013.06.010
GOST (State Standard) 29004-91 (MEK367-1-82). Cores for Inductance Coils and Transformers Used in Long-Range Communication Equipment. Part 1. Methods of Measurement. http://www.gosthelp.ru/gost/gost10360.html
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Yu.E. Adamian, S.I. Krivosheev, 2015, published in Pribory i Tekhnika Eksperimenta, 2015, No. 4, pp. 101–106
Rights and permissions
About this article
Cite this article
Adamian, Y.E., Krivosheev, S.I. Magnetic-field strength measurements in ferromagnetic materials for determining the orthogonal biasing effect. Instrum Exp Tech 58, 539–544 (2015). https://doi.org/10.1134/S002044121503015X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S002044121503015X