Invention Grant
- Patent Title: Magnetostrictive material and magnetostriction type device using the same
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Application No.: US16275235Application Date: 2019-02-13
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Publication No.: US11309485B2Publication Date: 2022-04-19
- Inventor: Takehiro Tanaka , Kazuki Sakai , Taichi Nakamura , Ryou Kuwabara
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JPJP2018-058319 20180326
- Main IPC: H01L41/20
- IPC: H01L41/20 ; C22C38/00 ; G01L3/10
Abstract:
A magnetostrictive material includes a FeGaSm alloy that is represented by Expression (1), Fe(100-x-y)GaxSmy (1) (in Expression (1), x and y are respectively a content rate (at. %) of Ga and a content rate (at. %) of Sm, and satisfy that y≤0.35x−4.2, y≤−x+20.1, and y≥−0.1x+2.1).
Public/Granted literature
- US20190292636A1 MAGNETOSTRICTIVE MATERIAL AND MAGNETOSTRICTION TYPE DEVICE USING THE SAME Public/Granted day:2019-09-26
Information query
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