Title:
軟磁性合金および磁性部品
Document Type and Number:
Japanese Patent JP7043877
Kind Code:
B2
Abstract:
Provided is a soft magnetic alloy which has high saturation flux density, low coercivity, and a high specific resistance, and is represented by the compositional formula (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d+e))MaSibCucX3dBe, wherein X1 is at least one element selected from the group consisting of Co and Ni, X2 is at least one element selected from the group consisting of Ti, V, Mn, Ag, Zn, Al, Sn, As, Sb, Bi, and rare earth elements, X3 is at least one element selected from the group consisting of C and Ge, and M is at least one element selected from the group consisting of Zr, Nb, Hf, Ta, Mo, and W, and wherein 0.030≤a≤0.120, 0.020≤b≤0.175, 0≤c≤0.020, 0≤d≤0.100, 0≤e≤0.030, α≥0, β≥0, and 0≤α+β≤0.55).
Inventors:
Amano Hajime
Akihiro Harada
Kazuhiro Yoshidome
Kenji Horino
Hiroyuki Matsumoto
Kensuke Ara
Akito Hasegawa
Seigo Noro
Akihiro Harada
Kazuhiro Yoshidome
Kenji Horino
Hiroyuki Matsumoto
Kensuke Ara
Akito Hasegawa
Seigo Noro
Application Number:
JP2018028915A
Publication Date:
March 30, 2022
Filing Date:
February 21, 2018
Export Citation:
Assignee:
tdk Corporation
International Classes:
C22C45/02; B22F1/054; C22C38/00; H01F1/153; B22F1/142
Domestic Patent References:
| JP2016211067A | ||||
| JP2016094652A | ||||
| JP2000073148A |
Foreign References:
| CN105861958A |
Attorney, Agent or Firm:
Maeda/Suzuki International Patent Corporation
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