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. 03, 2024
Filed:
Oct. 30, 2019
Applicant:
Tata Steel Ijmuiden B.v., Velsen-Noord, NL;
Inventors:
Marcel Cruijff, Den Ilp, NL;
Marga Josina Zuijderwijk, Santpoort-Noord, NL;
Assignee:
TATA STEEL IJMUIDEN B.V., Velsen-Noord, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21D 9/56 (2006.01); C21D 1/74 (2006.01); F27B 9/04 (2006.01); F27B 9/28 (2006.01); F27D 7/06 (2006.01);
U.S. Cl.
CPC ...
C21D 9/561 (2013.01); C21D 1/74 (2013.01); F27B 9/045 (2013.01); F27B 9/28 (2013.01); F27D 7/06 (2013.01);
Abstract
An annealing line for a steel strip, a device for use in such an annealing line and a method for annealing a steel strip. The annealing line including a connecting chamber connecting a first heating section and a second heating section, wherein one or more devices, located in the connecting chamber, are arranged on one or both sides of the steel strip for oxidising the steel strip using an oxidising gas mixture, each device having a body including an internal chamber and one or more openings to project the oxidising gas mixture onto the surface of the steel strip.