MAGNETOELASTIC PROPERTIES OF SOME FE-RICH FE-CO-SI-B METALLIC GLASSES
MAGNETOELASTIC PROPERTIES OF SOME FE-RICH FE-CO-SI-B METALLIC GLASSES
复制标题
DOI:
10.1002/pssa.2211110129
复制
发表时间:
1989-01-16
影响因子:
2
通讯作者:
NIELSEN, OV
中科院分区:
文献类型:
--
作者:
GUTIERREZ, J;BARANDIARAN, JM;NIELSEN, OV
Magnetoelastic measurements are performed in metallic glasses of composition (Fe0.79Co0.21)75+x. Si15−1.4xB10+0.4x(x= 0, 2, 4, 6, 8, 10) by means of the resonance‐antiresonance method. High values ofk(magnetoelastic coupling coefficient) and of the ΔYeffect are observed in some compositions, reaching 0.7 forkand 50% for ΔYin the as‐quenched state. Annealing treatments further improve these values.