Title:
複合材料、磁気部品、及びリアクトル
Document Type and Number:
Japanese Patent JP6544537
Kind Code:
B2
Abstract:
Provided are a composite material having low iron loss, high saturation magnetization, and high strength, and a magnetic component and a reactor that include the composite material. A composite material contains a soft magnetic powder and a resin having the soft magnetic powder dispersed therein, the soft magnetic powder including a coarse powder having an average particle size D1 of not less than 50 μm nor more than 500 μm and a fine powder having an average particle size D2 of not less than 0.1 μm but less than 30 wherein the soft magnetic powder is contained in an amount of not less than 60 vol % nor more than 80 vol % with respect to the composite material as a whole.
Inventors:
Kazubetsu Kusetsu
Shigeki Masuda
Jun Sato
Shigeki Masuda
Jun Sato
Application Number:
JP2017162437A
Publication Date:
July 17, 2019
Filing Date:
August 25, 2017
Export Citation:
Assignee:
Auto Network Technologies, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01F27/255; H01F1/26; H01F27/24; H01F37/00
Domestic Patent References:
| JP2008210820A | ||||
| JP2000294418A |
Foreign References:
| WO2016043025A1 |
Attorney, Agent or Firm:
Hiroshi Yamano