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:
Apr. 08, 2025
Filed:
Jun. 18, 2021
Applicant:
Posco, Gyeongsangbuk-do, KR;
Inventors:
Il-Ryoung Sohn, Gwangyang-si, KR;
Sung-Joo Kim, Pohang-si, KR;
Tae-Chul Kim, Gwangyang-si, KR;
Bong-Hwan Yoo, Gwangyang-si, KR;
Myung-Soo Kim, Pohang-si, KR;
Jong-Sang Kim, Gwangyang-si, KR;
Sang-Tae Han, Pohang-si, KR;
Kwang-Won Kim, Pohang-si, KR;
Assignee:
POSCO CO., LTD, Pohang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 2/06 (2006.01); C21D 8/02 (2006.01); C22C 18/00 (2006.01); C22C 18/04 (2006.01); C23C 2/00 (2006.01); C23C 2/02 (2006.01); C23C 2/40 (2006.01);
U.S. Cl.
CPC ...
C23C 2/06 (2013.01); C21D 8/0205 (2013.01); C21D 8/0226 (2013.01); C22C 18/00 (2013.01); C22C 18/04 (2013.01); C23C 2/0035 (2022.08); C23C 2/02 (2013.01); C23C 2/40 (2013.01);
Abstract
The present invention relates to a plated steel sheet having excellent corrosion resistance, workability and surface quality, and at the same time, capable of reducing occurrence of liquid metal embrittlement (LME).