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. 21, 2021
Filed:
Dec. 21, 2017
Applicant:
Posco, Pohang-si, KR;
Inventors:
Young-Jin Kwak, Gwangyang-si, KR;
Tae-Yeob Kim, Gwangyang-si, KR;
Assignee:
POSCO, Pohang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/00 (2006.01); C22C 38/06 (2006.01); B23K 26/22 (2006.01); B23K 35/30 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C23C 14/02 (2006.01); C23C 14/14 (2006.01); C23C 14/28 (2006.01); C23C 14/50 (2006.01); B23K 103/04 (2006.01);
U.S. Cl.
CPC ...
C22C 38/06 (2013.01); B23K 26/22 (2013.01); B23K 35/3073 (2013.01); C22C 38/002 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C23C 14/021 (2013.01); C23C 14/14 (2013.01); C23C 14/28 (2013.01); C23C 14/50 (2013.01); B23K 2103/04 (2018.08); C21D 2211/001 (2013.01); Y10T 428/12799 (2015.01);
Abstract
Provided are a single layer zinc alloy plated steel material and a fabrication method therefor, the single layer zinc alloy plated steel material comprising a base iron and a zinc alloy plating layer formed on the base iron, wherein the zinc alloy plating layer contains 13-24 wt % of Mg, and the adhesion amount of the zinc alloy plating layer is at most 40 g/m(excluding 0 g/m).