Title:
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2021/066056
Kind Code:
A1
Abstract:
The present invention provides a soft magnetic alloy which has high saturation magnetic flux density Bs and low coercivity Hc. A soft magnetic alloy which contains Fe and at least one metalloid element. With respect to this soft magnetic alloy, an amorphous and nanocrystals having a crystal size of from 5 nm to 30 nm are mingled with each other. The coefficient of determination for the atomic concentration of Fe and the atomic concentration of the at least one metalloid element is 0.700 or more.
Inventors:
AMANO HAJIME (JP)
YOSHIDOME KAZUHIRO (JP)
HORINO KENJI (JP)
MATSUMOTO HIROYUKI (JP)
YOSHIDOME KAZUHIRO (JP)
HORINO KENJI (JP)
MATSUMOTO HIROYUKI (JP)
Application Number:
PCT/JP2020/037278
Publication Date:
April 08, 2021
Filing Date:
September 30, 2020
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
B22F1/08; C21D6/00; C22C38/00; C22C45/02; H01F1/153
Foreign References:
| JP2000144349A | 2000-05-26 | |||
| JP2019148004A | 2019-09-05 | |||
| JP2000144347A | 2000-05-26 | |||
| JP2003041353A | 2003-02-13 | |||
| JP2019131853A | 2019-08-08 | |||
| JPH04272104A | 1992-09-28 | |||
| JP2017186590A | 2017-10-12 | |||
| JP2018204072A | 2018-12-27 |
Attorney, Agent or Firm:
MAEDA & SUZUKI (JP)
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