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. 28, 2020
Filed:
Dec. 24, 2014
Applicant:
Jfe Steel Corporation, Tokyo, JP;
Inventors:
Keigo Toishi, Chiba, JP;
Hiroyuki Ono, Chiba, JP;
Norichika Aramaki, Fukuyama, JP;
Yuji Miki, Chiba, JP;
Assignee:
JFE Steel Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 11/20 (2006.01); B22D 11/128 (2006.01);
U.S. Cl.
CPC ...
B22D 11/207 (2013.01); B22D 11/1282 (2013.01); B22D 11/1287 (2013.01);
Abstract
Conditions for soft reduction are determined in a method of continuous casting in accordance with a method utilizing the thickness of a slab strand to prevent center segregation from occurring in the strand due to an insufficient pressing rate or internal cracks from occurring in the strand due to an excessively high pressing rate.