Magnetostrictive and piezomagnetic properties of the Fe73.5Cu1Nb3Sn15.5B7 metallic glass annealed in helium

Zbigniew Kaczkowski (Corresponding Author), Pekka Ruuskanen, Luciano Lanotte, Manfred Muller

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4 Citations (Scopus)

Abstract

The effect of different heat treatments on the piezomagnetic properties and magnetostriction of Fe73.5Cu1Nb3Si13.5B9 metallic glass were investigated as a function of the bias magnetic field. The maximum values of the magnetomechanical coupling coefficient were equal to 0.15 for the as-quenched state, and 0.4 and 0.6 after annealing at 510 °C for 1/4 and 1 h, respectively. The magnetostrictive hysteresis loops were measured using the strain gauge method. The values of magnetostriction (A) at a magnetic field equal to about 3 kA/m in all cases were equal to about 22 × 10−6.
Original languageEnglish
Pages (from-to)683-686
JournalJournal of Non-Crystalline Solids
Volume205-207
DOIs
Publication statusPublished - 1996
MoE publication typeA1 Journal article-refereed

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