Invention Application
- Patent Title: MAGNETIC BODY, COIL COMPONENT INCLUDING MAGNETIC BODY, AND METHOD OF MANUFACTURING MAGNETIC BODY
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Application No.: US17399698Application Date: 2021-08-11
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Publication No.: US20220068525A1Publication Date: 2022-03-03
- Inventor: Yoko ORIMO , Tomoo KASHIWA , Takayuki ARAI , Hirotaro SEINO
- Applicant: TAIYO YUDEN CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: TAIYO YUDEN CO., LTD.
- Current Assignee: TAIYO YUDEN CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2020-145709 20200831
- Main IPC: H01F1/147
- IPC: H01F1/147 ; H01F27/255 ; H01F27/28 ; H01F41/02
Abstract:
One object is to provide a magnetic body having a high mechanical strength. A magnetic body according to one embodiments of the present invention includes: first particles of a first alloy containing Fe and Cr; second particles of a second alloy containing at least one of Al or Mn; and bonding portions containing at least one of Al oxide or Mn oxide, the bonding portions bonding the first particles to each other. The bonding portions containing at least one of Al oxide or Mn oxide increase the mechanical strength of the magnetic body.
Information query
