Magnetic properties of Fe‐(Nd, Sm)‐B amorphous alloys

The magnetization behaviour of amorphous alloys Fe80–xRExB20 (RE = Nd, Sm) with 0 ≤ x ≤ 16, prepared by melt-spinning technique. The effect of rare earth substitution on the magnetic properties (Tc, M0, Hc …) of amorphous alloy has been investigated. Using Random Magnetic Anisotropy Model (RMA), we have analysed our results and obtained some fundamental parameters. (© 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)