Title:
ALLOY POWDER, FE-BASED NANOCRYSTALLINE ALLOY POWDER, AND MAGNETIC CORE
Document Type and Number:
WIPO Patent Application WO/2019/208766
Kind Code:
A1
Abstract:
This alloy powder has an alloy composition of Fe100-a-b-c-d-e-fCuaSibBcCrdSneCf (where, a, b, c, d, e, and f, satisfy, in an atom%, 0.80≤a≤1.80, 2.00≤b≤10.00, 11.00≤c≤17.00, 0.10≤d≤2.00, 0.01≤e≤1.50, and 0.10≤f≤0.40).
Inventors:
OHTA MOTOKI (JP)
CHIWATA NOBUHIKO (JP)
KATO TETSURO (JP)
CHIWATA NOBUHIKO (JP)
KATO TETSURO (JP)
Application Number:
PCT/JP2019/017920
Publication Date:
October 31, 2019
Filing Date:
April 26, 2019
Export Citation:
Assignee:
HITACHI METALS LTD (JP)
International Classes:
B22F1/00; B22F1/054; B22F3/00; B22F9/08; H01F1/147; H01F1/153; B22F1/052; B22F1/065; C22C38/00
Foreign References:
| JP2014240516A | 2014-12-25 | |||
| JPS639149B2 | 1988-02-26 | |||
| JPH1046301A | 1998-02-17 | |||
| JPH044393A | 1992-01-08 | |||
| JP2017095773A | 2017-06-01 | |||
| JP2014136807A | 2014-07-28 |
Other References:
See also references of EP 3785824A4
Attorney, Agent or Firm:
TAKAISHI Kitsuma (JP)
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