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:
Aug. 17, 2021
Filed:
Dec. 12, 2017
Applicant:
Posco, Pohang-si, KR;
Inventors:
Young-Wook Chae, Pohang-si, KR;
Jun Ho Park, Pohang-si, KR;
Jae Joong Kim, Pohang-si, KR;
Oh-Duck Kwon, Pohang-si, KR;
Assignee:
POSCO, Pohang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 23/02 (2006.01); B21B 1/46 (2006.01); B21B 3/00 (2006.01); C22F 1/06 (2006.01);
U.S. Cl.
CPC ...
C22C 23/02 (2013.01); B21B 1/463 (2013.01); B21B 3/003 (2013.01); C22F 1/06 (2013.01);
Abstract
An exemplary embodiment of the present invention relates to a magnesium alloy sheet and a manufacturing method thereof. According to an exemplary embodiment of the present invention, a magnesium alloy sheet including 1.0 to 10.5 wt % of Al, 0.1 to 2.0 wt % of Zn, 0.1 to 2.0 wt % of Ca, 0.03 to 1.0 wt % of Y, 0.002 to 0.02 wt % of Be, and a balance of Mg and inevitable impurities, with respect to a total of 100 wt % of the magnesium alloy sheet, may be provided.