Influence of heat-treatment on magnetic, magnetostrictive and piezomagnetic properties and structure of Fe<sub>64</sub>Ni<sub>10</sub>Nb<sub>3</sub>Cu<sub>1</sub>Si<sub>13</sub>B<sub>9</sub> metallic glass
- Kaczkowski, Z.
- Vlasak, G.
- Svec, P.
- Duhaj, P.
- Ruuskanen, Pekka
- Barandiarán, J.M.
- Gutiérrez, J.
- Minguez, P.
Publication date
January 2004
DOIAbstract
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
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