• Aucun résultat trouvé

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 )

N/A
N/A
Protected

Academic year: 2021

Partager "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 )"

Copied!
1
0
0

Texte intégral

(1)

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.

Références

Documents relatifs

It can be seen from fig.4(a) that after the seed box vibrated 0.3s, the majority seeds moved towards the roller direction by a certain speed; it can be seen from Fig.4(b) that

L'objectif du travail est donc le développement de nouvelles méthodes de traitement du signal permettant la détection et la localisation des imperfections présentes dans les

Vibrating sample magnetometer results of un-doped TiO 2 thin films reveal a ferromagnetic behavior at room temperature with Ms = 0.67 10 -4 emu and low content of nickel

Monique Dauge, Patrick Dular, Laurent Krähenbühl, Victor Péron, Ronan Perrussel, Clair Poignard.. To cite

2 Research Center in Industrial Technology (CRTI), P.O.Box 64 Cheraga 16014.Algiers, Algeria.. Frictional behavior mainly governs the properties of the component surfaces

Electromagnetic and magnetic characterizations of the powders was investigated by eddy current and vibrating sample magnetometer, the impedance, the coercivity and

Structural and magnetic, properties of the powders milled were investigated by scanning X-ray diffraction and vibrating sample magnetometer, respectively, the elemental

Structural and magnetic, properties of the powders milled were investigated by scanning X-ray diffraction and vibrating sample magnetometer, respectively,