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:
Jan. 02, 2024
Filed:
Nov. 15, 2018
Applicant:
Korea Institute of Materials Science, Changwon-si, KR;
Inventors:
Chul Jin Choi, Changwon-si, KR;
Ping Zhan Si, Liaoning, CN;
Ji Hoon Park, Changwon-si, KR;
Hui Dong Qian, Changwon-si, CN;
Assignee:
KOREA INSTITUTE OF MATERIALS SCIENCE, Changwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 32/914 (2017.01); C01B 32/182 (2017.01); C01B 32/158 (2017.01); C01B 32/20 (2017.01); C01G 45/00 (2006.01); C22C 22/00 (2006.01);
U.S. Cl.
CPC ...
C01B 32/914 (2017.08); C01B 32/158 (2017.08); C01B 32/182 (2017.08); C01B 32/20 (2017.08); C01G 45/00 (2013.01); C22C 22/00 (2013.01); C01P 2002/72 (2013.01); C01P 2006/42 (2013.01);
Abstract
A manganese carbide (MnC) magnetic material and a production method therefor are provided. According to one embodiment, the saturation magnetization of the MnC magnetic material increases with increasing temperature, and thus the MnC magnetic material is applicable to fields in which thermally induced magnetization reduction is critical.