Title:
POWDER MIXTURE FOR POWDER MAGNETIC CORE, AND POWDER MAGNETIC CORE
Document Type and Number:
WIPO Patent Application WO/2016/194525
Kind Code:
A1
Abstract:
The present invention pertains to: a powder mixture for a powder magnetic core obtained by mixing a lubricant, a solid lubricant, and a soft magnetic powder coated with an insulating coating, wherein the lubricant content is 0.1-0.8% by mass and the solid lubricant content is 0.01-0.2% by mass; and a powder magnetic core in which the powder mixture is used.
Inventors:
MITANI HIROYUKI
HOJO HIROFUMI
TANIGUCHI YUJI
SATO SATOMI
HOJO HIROFUMI
TANIGUCHI YUJI
SATO SATOMI
Application Number:
PCT/JP2016/063171
Publication Date:
December 08, 2016
Filing Date:
April 27, 2016
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
H01F1/24; B22F1/10; B22F1/105; B22F1/16; B22F3/00; B22F3/02; H01F27/255; B22F1/12
Domestic Patent References:
| WO2009034894A1 | 2009-03-19 | |||
| WO2013146809A1 | 2013-10-03 |
Foreign References:
| JPH07254522A | 1995-10-03 |
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
Etsuji Kotani (JP)
Etsuji Kotani (JP)
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