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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11104982 B1

PDFFull Text
Date of Patent:
Aug. 31, 2021

Filed:

Jun. 14, 2018

Fe-based nanocrystalline alloy and electronic component using the same

Applicant:

Samsung Electro-mechanics Co., Ltd., Suwon-Si, KR;

Inventors:

Sang Kyun Kwon, Suwon-Si, KR;

Han Wool Ryu, Suwon-Si, KR;

Chang Ryul Jung, Suwon-Si, KR;

Jong Ho Chung, Suwon-Si, KR;

Jong Suk Jeong, Suwon-Si, KR;

Chui Min Sim, Suwon-Si, KR;

Assignee:

SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Jie Yang

Int. Cl.
CPC ...
C22C 45/02 (2006.01); C22C 38/12 (2006.01); C22C 38/20 (2006.01); C22C 38/02 (2006.01); C22C 38/00 (2006.01); H01F 1/153 (2006.01); H01F 17/00 (2006.01); H01F 17/04 (2006.01); C21D 6/00 (2006.01);
U.S. Cl.
CPC ...
C22C 45/02 (2013.01); C22C 38/002 (2013.01); C22C 38/02 (2013.01); C22C 38/12 (2013.01); C22C 38/20 (2013.01); H01F 1/15308 (2013.01); H01F 1/15333 (2013.01); H01F 17/0013 (2013.01); C21D 6/008 (2013.01); C22C 2200/02 (2013.01); C22C 2200/04 (2013.01); H01F 2017/048 (2013.01);
Abstract

An Fe-based nanocrystalline alloy is represented by Composition Formula, (FeM)MBPCuM, where Mis at least one element selected from Co and Ni, Mis at least one element selected from the group consisting of Nb, Mo, Zr, Ta, W, Hf, Ti, V, Cr, and Mn, Mis at least one element selected from the group consisting of C, Si, Al, Ga, and Ge, and 0≤a≤0.5, 2≤b≤3, 9≤c≤11, 1≤d≤2, 0.6≤e≤1.5, and 9≤g≤11.

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