Application of Extended Jiles-Atherton Model for Modelling the Influence of Stresses on Magnetic Characteristics of the Construction Steel |
| D. Jackiewicza, R. Szewczykb, J. Salachb, A. Bieńkowskib
aIndustrial Research Institute for Automation and Measurements,Al. Jerozolimskie 202, 02-486 Warsaw, Poland bInstitute of Metrology and Biomedical Engineering, Warsaw Universityof Technology, Poland |
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| Paper presents the possibility of application of the Jiles-Atherton extended model to describe the magnetic characteristics of construction steel C45 under the influence of tensile stresses. Experiment was performed on the frame-shaped samples. Then, the influence of stresses on hysteresis loops was modelled with the Jiles-Atherton extended model. The obtained results of the modelling are consistent with results of the experimental measurements. The results of modelling create new possibilities of explanation of the physical phenomena connected with magnetisation of the magnetic materials under stresses, which is esential for the assessment of the state of the construction steel during its exploitation in industrial conditions. |
DOI: 10.12693/APhysPolA.126.392 PACS numbers: 75.60.Ej, 75.60.-d, 81.70.-q |