Eddy current characterization and Magnetic properties of iron alumina nanostructured alloy
Ahmed BENYAHIA*, Abderrahmane YOUNES, Mohammed KHORCHEF, Rabah ABDELKADER, Mourad ZERGOUG
Research Center in Industrial Technologies (CRTI), P.O.Box 64,Cheraga 16014, Algiers, Algeria (* adresse mail : a.benyahia@crti.dz, benyahiahmed@gmail.com )
Abstract
The mechanical alloying technique has been used to synthesis iron alumina nanostructred powder in a high energy planetary ball-mill PM400. Electromagnetic and magnetic characterizations of the powders was investigated by eddy current and vibrating sample magnetometer, the impedance, the coercivity and saturation magnetization of the iron alumina mixtures changes in function of x% (wt).
Keywords: iron alumina, electromagnetic and magnetic properties, eddy current, VSM.