发明名称 |
MAGNETOSTRICTIVE FILM, MAGNETOSTRICTIVE ELEMENT, TORQUE SENSOR, FORCE SENSOR, PRESSURE SENSOR, AND PROCESS FOR PRODUCTION OF MAGNETOSTRICTIVE FILM |
摘要 |
For providing a magnetostrictive film that can exhibit high magnetostrictive properties in the vicinity of zero magnetic field and their manufacturing methods, a magnetostrictive film thermal sprayed on an object under test includes a metallic glass film subjected to thermal processing at a temperature lower than the glass transition temperature and not lower than the Curie point, and shows a linearity between the magnetic field and the magnetostriction in at least a part of the magnetic field from -15 kA/m to +15 kA/m (both inclusive). |
申请公布号 |
KR101187138(B1) |
申请公布日期 |
2012.09.28 |
申请号 |
KR20127003093 |
申请日期 |
2010.07.30 |
申请人 |
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发明人 |
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分类号 |
H01L41/12;C22C45/02;C23C4/06;C23C4/12;C23C4/18;G01L1/12;G01L3/10;H01F10/13;H01L41/06;H01L41/08;H01L41/20;H01L41/22;H01L41/47 |
主分类号 |
H01L41/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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