Invention Grant
- Patent Title: Magnetic body and electronic component using the same
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Application No.: US14491726Application Date: 2014-09-19
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Publication No.: US10741315B2Publication Date: 2020-08-11
- Inventor: Atsushi Tanada , Kiyoshi Tanaka
- 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
- Agency: Law Office of Katsuhiro Arai
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@b1ef58b
- Main IPC: H01F1/147
- IPC: H01F1/147 ; B22F3/24 ; C22C38/34 ; C22C38/06 ; H01F1/24 ; H01F1/33 ; C22C33/02
Abstract:
A magnetic body constituted by magnetic grains bonded together via oxide film, which magnetic grains contain a Fe—Si-M soft magnetic alloy (where M is a metal element more easily oxidized than Fe) that contains sulfur atoms (S). The magnetic body preferably contains 0.004 to 0.012 percent by weight of S, 1.5 to 7.5 percent by weight of Si, and 2 to 8 percent by weight of metal M.
Public/Granted literature
- US20150083960A1 MAGNETIC BODY AND ELECTRONIC COMPONENT USING THE SAME Public/Granted day:2015-03-26
Information query
