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Modelling of microstructural effects on magnetic hysteresis properties
2002
Journal of Physics D: Applied Physics
In this paper, the relationship between microstructural properties of steels and the material parameters in the Preisach model and in the Jiles-Atherton (JA) model is discussed, in the instance where both models describe quasi-static hysteretic magnetic behaviour. It is shown how the material parameters in both hysteresis models should be modified to reflect their dependence on dislocation density and grain size. The dependence of the Preisach material parameters on these microstructural
doi:10.1088/0022-3727/35/17/303
fatcat:5kirmihw6jdszcb2seje443fjq