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.:
Date of Patent:
Aug. 27, 2024
Filed:
Nov. 13, 2019
Applicants:
Jingran Wang, Beijing, CN;
Jiahao Wang, Beijing, CN;
Jiahui Wang, Beijing, CN;
Inventor:
Jingran Wang, Beijing, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 8/44 (2006.01); C23C 8/20 (2006.01); C23C 8/24 (2006.01); C23C 8/30 (2006.01); C23C 8/48 (2006.01); C23C 8/54 (2006.01); C23C 8/64 (2006.01); C23C 8/74 (2006.01); H01F 1/12 (2006.01); H01F 1/18 (2006.01); H01F 41/02 (2006.01);
U.S. Cl.
CPC ...
C23C 8/44 (2013.01); C23C 8/20 (2013.01); C23C 8/24 (2013.01); C23C 8/30 (2013.01); C23C 8/48 (2013.01); C23C 8/54 (2013.01); C23C 8/64 (2013.01); C23C 8/74 (2013.01); H01F 1/12 (2013.01); H01F 1/18 (2013.01); H01F 41/0206 (2013.01);
Abstract
Provided is a method for increasing magnetic induction intensity of soft magnetic metallic materials. The method includes carburizing or carbonitriding the soft magnetic metallic materials with carbon source or a carbonitriding agent by a heat treatment process, to increase the magnetic induction intensity of the soft magnetic metallic materials, wherein the soft magnetic metallic materials are amorphous materials, nanocrystals, silicon steel, or pure iron.