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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.:

US 10604820 B1

PDFFull Text
Date of Patent:
Mar. 31, 2020

Filed:

May. 30, 2019

Method of continuously annealing a strip

Applicant:

Posco, Pohang-si, KR;

Inventors:

Jai-Hyun Kwak, Gwangyang-si, KR;

Kyoo-Young Lee, Gwangyang-si, KR;

Hang-Sik Cho, Gwangyang-si, KR;

Joo-Hyun Ryu, Gwangyang-si, KR;

Man-Young Park, Gwangyang-si, KR;

Assignee:

POSCO, Pohang-si, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Jenny R Wu

Int. Cl.
CPC ...
C21D 9/52 (2006.01); C21D 9/56 (2006.01); C21D 9/573 (2006.01); C21D 1/26 (2006.01); C22C 38/00 (2006.01); C21D 1/40 (2006.01); C21D 1/42 (2006.01); C21D 1/52 (2006.01); C21D 1/34 (2006.01); C21D 1/60 (2006.01); C21D 1/613 (2006.01); C21D 1/773 (2006.01); C21D 9/60 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/14 (2006.01);
U.S. Cl.
CPC ...
C21D 9/52 (2013.01); C21D 1/26 (2013.01); C21D 1/34 (2013.01); C21D 1/40 (2013.01); C21D 1/42 (2013.01); C21D 1/52 (2013.01); C21D 1/60 (2013.01); C21D 1/613 (2013.01); C21D 1/773 (2013.01); C21D 9/56 (2013.01); C21D 9/561 (2013.01); C21D 9/573 (2013.01); C21D 9/60 (2013.01); C22C 38/001 (2013.01); C22C 38/002 (2013.01); C22C 38/004 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/14 (2013.01); C21D 2211/005 (2013.01); Y02P 10/253 (2015.11);
Abstract

Provided is a method of continuously annealing a strip. The method includes: firstly heating a strip in a first heating zone; firstly cooling the firstly heated strip or maintaining the firstly heated strip at a constant temperature in a first cooling or constant temperature maintaining zone; secondarily heating and soaking the strip, firstly cooled or remaining at the constant temperature, in a second heating and soaking zone; and secondarily cooling the strip, secondarily heated and soaked, in a second cooling zone.

Find Patent Forward Citations

Quick Actions:

Kwak, Jai-Hyun. (2020). Method of continuously annealing a strip (U.S. Patent No. 10604820). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10604820

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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