| 发明名称 |
Magnetomechanical energy conversion |
| 摘要 |
A metallic glass ribbon of the formula FewBxSiyCz wherein 0.78</=w</=0.83, 0.13</=x</=0.17, 0.03</=y</=0.07, 0.005</=z</=0.03, and w+x+y+z=1, is annealed to remove mechanical strains and exposed to a magnetic field in the plane of the ribbon and transverse to the long axis of the ribbon. The resulting metalic glass ribbons have very large magnetic coupling coefficients (k33>0.9). The treated ribbons are useful in magnetostrictive transducers and in passive listening devices such as hydrophones or pressure sensors.
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| 申请公布号 |
US4763030(A) |
申请公布日期 |
1988.08.09 |
| 申请号 |
US19840613835 |
申请日期 |
1984.05.24 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
CLARK, ARTHUR E.;KABACOFF, LAWRENCE T.;SAVAGE, HOWARD T.;MODZELEWSKI, CHRISTINE |
| 分类号 |
H01L41/20;(IPC1-7):H01L41/06 |
主分类号 |
H01L41/20 |
| 代理机构 |
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