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Piezomagnetic properties of annealed Fe-Cu-Nb-Si-B strips
被引:14
|作者:
Kaczkowski, Z
[1
]
Vlasak, G
[1
]
Duhaj, P
[1
]
机构:
[1] SLOVAK ACAD SCI,INST PHYS,BRATISLAVA 84228,SLOVAKIA
来源:
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
|
1997年
/
226卷
关键词:
elasticity moduli;
Delta E effect;
heat treatment (influence);
magnetomechanical coupling;
magnetostriction;
rapidly quenched alloys;
D O I:
10.1016/S0921-5093(96)10707-3
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
The magnetic field dependences of the piezomagnetic dynamics, elasticity moduli and magnetomechanical coupling in the Fe73.5Cu1Nb3Si13.5B9 strips annealed in vacuum for 1 h at 300-600 degrees C were investigated, The maximum values of the magnetomechanical coupling coefficient (0.7) and maximum changes (Delta E effect), from 50-60 to 170-180 GPa, were observed after annealings at 440-460 degrees C. (C) 1997 Elsevier Science S.A.
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页码:676 / 680
页数:5
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