Title:
FeSiCrC ALLOY POWDER AND MAGNETIC CORE
Document Type and Number:
WIPO Patent Application WO/2020/054857
Kind Code:
A1
Abstract:
This FeSiCrC alloy powder has an alloy compositional makeup represented by Fe100-a-b-cSiaCrbCc and has a particle size d50 of 2.0-10.0 μm, wherein 100-a-b-c, a, b, and c represent mass% of respective elements, and a, b, and c satisfy 5.50≤a≤7.60, 0.50≤b≤5.00, and 0.08≤c≤0.36, respectively.
Inventors:
OHTA MOTOKI (JP)
CHIWATA NOBUHIKO (JP)
CHIWATA NOBUHIKO (JP)
Application Number:
PCT/JP2019/036174
Publication Date:
March 19, 2020
Filing Date:
September 13, 2019
Export Citation:
Assignee:
HITACHI METALS LTD (JP)
International Classes:
C22C38/00; B22F1/00; B22F3/00; H01F1/147
Foreign References:
| EP3125256A1 | 2017-02-01 | |||
| JP2017190491A | 2017-10-19 | |||
| JP2018125480A | 2018-08-09 | |||
| JP2018041872A | 2018-03-15 | |||
| CN101892425A | 2010-11-24 |
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
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