Influence of thermal treatment on magnetoelastic Villari effect in Fe₇₈Si₁₃B₉ amorphous alloy

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• 作者：Adam Biekowski ; Roman Szewczyk ; Roman Kolano
• 刊名：Materials Science and Engineering: A
• 出版年：2004
• 出版时间：15 July 2004
• 年：2004
• 卷：375-377
• 期：Complete
• 页码：1024-1026
• 全文大小：75 K

文摘

This paper presents results of magnetoelastic investigation carried out on Fe₇₈Si₁₃B₉ amorphous alloy both as quenched and after the thermal treatment. New method of applying uniform compressive stresses perpendicularly to the direction of magnetizing field was used. Results confirm that after heat treatment influence of stresses on the properties of the amorphous alloy is higher. This phenomenon is connected with increasing of the contribution of the stress-induced anisotropy energy in the total free energy of the material.