Oliff PLC
Soft magnetic alloy and magnetic device
A soft magnetic alloy contains a main component having a composition formula of (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d))MaBbPcCd and auxiliary components including at least Ti, Mn and Al. In the composition formula, X1 is one or more selected from the group consisting of Co and Ni, X2 is one or more selected from the group consisting of Ag, Zn, Sn, As, Sb, Bi and a rare earth element, and M is one or more selected from the group consisting of Nb, Hf, Zr, Ta, Mo, W and V. In the composition formula, 0.030≤a≤0.100, 0.050≤b≤0.150, 0<c≤0.030, 0<d≤0.030, α≥0, β≥0, and 0≤α+β≤0.50 are satisfied. In the soft magnetic alloy, a content of Ti is 0.001 to 0.100 wt %, a content of Mn is 0.001 to 0.150 wt %, and a content of Al is 0.001 to 0.100 wt %.
TDK CORPORATION
C C C H C H C C H C C
C22C C22C C22C H01F C22C H01F C22C C22C H01F C22C C22C
inventional inventional inventional inventional additional inventional inventional inventional inventional additional additional
Akito Takuma Kenji Kensuke Satoko Akihiro Kazuhiro Hajime Masakazu Hiroyuki Seigo
Hasegawa Nakano Horino Ara Mori Harada Yoshidome Amano Hosono Matsumoto Tokoro