Application of the energy-based model for the magnetoelastic properties of amorphous alloys

The paper presents results of calculation according to the idea of Jiles-Atherton-Sablik (J-A-S) model, of the stress dependence of the hysteresis loop of the Fe78Si13B9 amorphous alloys in as-quenched state. Mathematical simulation was made on the basis of experimental results. In the experiment uniform, compressive stresses were achieved in the ring-shaped sample due to special nonmagnetic backings. Based on the experimental data, corresponding to the J-A-S model, the quantitative interpretation of changes of the model's parameters is presented and discussed