Title:
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
Document Type and Number:
Japanese Patent JP2022157026
Kind Code:
A
Abstract:
To provide a soft magnetic alloy having high corrosion resistance and a magnetic component using the soft magnetic alloy.SOLUTION: A soft magnetic alloy includes an internal region 2 having a soft magnetic alloy composition containing Fe and P (phosphorus), and a P-enriched region 11a that exists closer to the surface than the internal region and has a higher P concentration than the internal region, and preferably, the P-enriched region is composed of elements common to the internal region, and the total content of elements common to the internal region in the P-enriched region is 50% or more in terms of substance amount ratio.SELECTED DRAWING: Figure 3A
Inventors:
KUMAOKA HIRONOBU
YOSHITOME KAZUHIRO
MATSUMOTO HIROYUKI
HASEGAWA AKITO
YOSHITOME KAZUHIRO
MATSUMOTO HIROYUKI
HASEGAWA AKITO
Application Number:
JP2021061027A
Publication Date:
October 14, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
TDK CORP
International Classes:
H01F1/153; B22F1/00; C22C38/00; C22C45/02; C22C45/04
Attorney, Agent or Firm:
Maeda Suzuki International Patent Attorneys Corporation
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