Domain Structure and Properties of Soft Magnetic Iron- Based Alloys with Different Magnetic Treatment
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.
Y.N. Dragoshanskii et al., "Domain Structure and Properties of Soft Magnetic Iron- Based Alloys with Different Magnetic Treatment", Solid State Phenomena, Vols. 168-169, pp. 219-222, 2011