Magnetic microwave and absorbing properties of Fe-Co alloy synthesised by mechanical alloying process
by Said Bergheul, Ahmed Haddad, Abdelhamid Tafat, Mohamed Azzaz
International Journal of Microstructure and Materials Properties (IJMMP), Vol. 1, No. 3/4, 2006

Abstract: In this paper, the structure and magnetic properties of nanocrystalline Fe_(1–x)Co_x mixtures are investigated. These structures are prepared using mechanical alloying based on planetary ball mill under several milling conditions. The structural effects of mechanical alloying of powders were investigated by scanning electron microscopy, X-ray diffraction analysis and bench of microwaves. Consequently, alloy powder with an average grain size of 10–13 nm was obtained. Maximum saturation magnetisation Ms was obtained at a composition value of 65% Co. Microwave measurements were performed on the mechanically milled Fe_(1–x)Co_x powder.

Online publication date: Thu, 07-Dec-2006

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