Influence of heat-treatment on magnetic, magnetostrictive and piezomagnetic properties and structure of Fe64Ni10Nb3Cu1Si13B9 metallic glass

Z. Kaczkowski, G. Vlasak, P. Svec (Corresponding Author), P. Duhaj, Pekka Ruuskanen, J.M. Barandiarán, J. Gutiérrez, P. Minguez

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The magnetic and piezomagnetic properties of the strip-shaped samples of the Fe64Ni10Nb3Cu1Si13B9 alloy were investigated after annealing in vacuum in the temperature range 100–600 °C. The coercivity was in the range from 5 to 50 A/m, the saturation induction about 1.25 T and magnetostriction (22–26)×10−6 (after annealing up to 480 °C). The magnetomechanical coupling coefficient reached the value of 0.62, and the elasticity moduli were changing from 70 to 205 GPa.
Original languageEnglish
Pages (from-to)1065-1068
JournalMaterials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
Publication statusPublished - 2004
MoE publication typeA1 Journal article-refereed



  • elasticity moduli; heat-treatment; magnetic properties; magnetostriction; piezomagnetic properties

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