Title:
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2019/102666
Kind Code:
A1
Abstract:
[Problem] To provide a soft magnetic alloy or the like which combines high saturated magnetic flux density, low coercive force and high magnetic permeability μ'. [Solution] A soft magnetic alloy having the composition formula (Fe(1-(α+β))X1αX2β)(1-(a+b+c+d+e))BaSibCcCudMe. X1 is one or more elements selected from the group consisting of Co and Ni, X2 is one or more elements selected from the group consisting of Al, Mn, Ag, Zn, Sn, As, Sb, Bi, N, O and rare earth elements, and M is one or more elements selected from the group consisting of Nb, Hf, Zr, Ta, Ti, Mo, W and V. 0.090≤a≤0.240, 0.030
Inventors:
HARADA AKIHIRO (JP)
HASEGAWA AKITO (JP)
YOSHIDOME KAZUHIRO (JP)
HORINO KENJI (JP)
MATSUMOTO HIROYUKI (JP)
HASEGAWA AKITO (JP)
YOSHIDOME KAZUHIRO (JP)
HORINO KENJI (JP)
MATSUMOTO HIROYUKI (JP)
Application Number:
PCT/JP2018/030731
Publication Date:
May 31, 2019
Filing Date:
August 21, 2018
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
C22C38/00; H01F1/153
Domestic Patent References:
| WO2011122589A1 | 2011-10-06 |
Foreign References:
| JP2011149045A | 2011-08-04 |
Attorney, Agent or Firm:
MAEDA & SUZUKI (JP)
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