Averina К. А., Pakhomov S. V. Determination of magnetic characteristics of ferromagnetic materials according to the results of the hysteresis loop [Electronic resource] / K.A. Averina, S. V. Pakhomov // Young science of Siberia: electron. science. journal. - 2019. - №1(3). - Access mode: http://mnv.irgups.ru/toma/1(3)-2019, free. The title. from the screen. — Lang. Rusyi. English. (date of application: 15.04.2019) [Accessed 15/04/19]
The paper proposes a method and a device for determining the magnetic properties of structural steels. The experimental setup is presented. The most used analytical expressions for the description of the main magnetization curve and magnetic hysteresis loops are analyzed and two mathematical models using arctangent functions and Langevin function are considered in detail. The main requirement in the construction of the model is sufficient in each case, the accuracy and simplicity of the description of the main magnetization curve and magnetic hysteresis loops in the entire range of changes of the magnetic field
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