Effect of crystallization annealing on the dynamic magnetoelastic properties of the Fe73.7Cu1.0Nb3.2Si12.7B9.4 amorphous alloy |
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| Authors: | M. A. Borovkova R. S. Il’yasov N. V. Fedorova E. P. Elsukov A. V. Zagainov G. N. Konygin O. M. Nemtsova |
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| Affiliation: | (1) Physicotechnical Institute, Ural Division, Russian Academy of Sciences, ul. Kirova 132, Izhevsk, 426000, Russia |
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| Abstract: | Double electromagnetic acoustic transformation method was used to study dynamic magnetoelastic properties of the Fe73.7Cu1.0Nb3.2Si12.7B9.4 amorphous alloy subjected to crystallization annealing at different temperatures. Anomalous variations in the differential magnetostriction and ultrasound damping and velocity were found. According to Mössbauer spectroscopy data, they are related to the formation of a component of magnetic moments that is perpendicular to the ribbon surface. |
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