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:
Dec. 28, 2021
Filed:
Oct. 19, 2018
Central Iron and Steel Research Institute, Beijing, CN;
Beijing Matdao Technology Co., Ltd., Beijing, CN;
Hang Su, Beijing, CN;
Tao Pan, Beijing, CN;
Xiaoling Chen, Beijing, CN;
Caifu Yang, Beijing, CN;
Feng Chai, Beijing, CN;
Qingyou Liu, Beijing, CN;
Central Iron and Steel Research Institute, Beijing, CN;
BEIJING MATDAO TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
Provided is a method for determining a quality level of an iron and steel product. The method includes: obtaining a plurality of first parameters related to a quality of an iron and steel product; fusing the plurality of first parameters to obtain a comprehensive quality evaluation parameter; and determining a quality level of the iron and steel product based on the comprehensive quality evaluation parameter.