Influence of Magnetostatic Interactions on Magnetization Process of Iron-Containing Coatings, Produced Using the Plasma Electrolytic Oxidation Method

Autor: Kharitonskii, Peter V., Frolov, Anatoly M., Boev, Sergey A., Rudnev, Vladimir S., Tkachenko, I.A., Morozova, V.P., Lukiyanchuk, I.V., Adigamova, M.V., Ustinov, A.Y.
Zdroj: Diffusion and Defect Data Part B: Solid State Phenomena; April 2014, Vol. 215 Issue: 1 p200-203, 4p
Abstrakt: In this paper we research the process of magnetization of iron-containing coatings obtained on aluminum and titanium plasma electrolytic oxidation. It is shown that the formation of a remnant magnetic moment mainly determined by the magnetostatic interaction particles (phases). This interaction leads to a decrease of the blocking volume of particles (phases). Thus, a large number of superparamagnetic particles (phases) obtain stable magnetic moments and are involved in creating of the remnant magnetization of the sample.
Databáze: Supplemental Index