Title:
軟磁性合金および磁性部品
Document Type and Number:
Japanese Patent JP6962232
Kind Code:
B2
Abstract:
Provided is a soft magnetic alloy which has high saturation flux density and low coercivity and is represented by the compositional formula (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d+e+f))MaPbSicCudX3eBf, 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, 0.010≤b≤0.150, 0≤c≤0.050, 0≤d≤0.020, 0≤e≤0.100, 0≤f≤0.030, α≥0, β≥0, and 0≤α+β≤0.55.
Inventors:
Hajime Amano
Akihiro Harada
Kenji Horino
Hiroyuki Matsumoto
Kazuhiro Yoshidome
Hasegawa Akito
Kensuke Ara
Masakazu Hosono
Akihiro Harada
Kenji Horino
Hiroyuki Matsumoto
Kazuhiro Yoshidome
Hasegawa Akito
Kensuke Ara
Masakazu Hosono
Application Number:
JP2018028911A
Publication Date:
November 05, 2021
Filing Date:
February 21, 2018
Export Citation:
Assignee:
tdk Corporation
International Classes:
C22C45/02; C22C38/00; H01F1/153
Domestic Patent References:
| JP6226094B1 |
Attorney, Agent or Firm:
Maeda/Suzuki International Patent Corporation