Domain Structure and Properties of Soft Magnetic Iron- Based Alloys with Different Magnetic Treatment

Abstract:

The paper deals with the domain structure and electromagnetic characteristics of soft magnetic iron-based alloys, which are formed by the impact of thermomagnetic treatment (TMT) - cooling of the material in the presence of a magnetic field. The effect of reducing the specific magnetic loss in materials, using a constant or alternating (different frequency) magnetic field is determined. It is shown that the minimum magnetic losses in the materials are obtained after TMT in an alternating magnetic field at high (~ 80 kHz) frequencies. This shows up the perspectives of TMT of soft magnets.

• Periodical: Solid State Phenomena (Volumes 168-169)
• Pages: 219-222
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.168-169.219
• Online since: December 2010
• Authors: Yuri N. Dragoshanskii, V.V. Shulika, A.P. Potapov, V.F. Tiunov
• Keywords: Domain Structure, Iron Based Alloys, Magnetic Losses, Thermomagnetic Treatment

References

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