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:
Sep. 12, 2023
Filed:
Jan. 09, 2020
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 ...
C22C 33/00 (2006.01); C22C 1/02 (2006.01); C22C 35/00 (2006.01); C22C 45/02 (2006.01);
U.S. Cl.
CPC ...
C22C 33/003 (2013.01); C22C 1/02 (2013.01); C22C 35/005 (2013.01); C22C 45/02 (2013.01);
Abstract
Provided is a method for preparing an amorphous strip master alloy. The method includes: providing an amorphous alloy and cementite FeC; and placing the amorphous alloy and the cementite FeC in a smelting furnace for smelting treatment to obtain the amorphous strip master alloy, wherein elements constituting the amorphous alloy include Fe element, Si element and B element. An amorphous strip master alloy prepared by the preparation method is also provided.