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. 29, 2023
Filed:
Aug. 20, 2018
Applicant:
National Institute for Materials Science, Tsukuba, JP;
Inventors:
Ming-Zhe Bian, Tsukuba, JP;
Taisuke Sasaki, Tsukuba, JP;
Kazuhiro Hono, Tsukuba, JP;
Shigeharu Kamado, Nagaoka, JP;
Taiki Nakata, Nagaoka, JP;
Assignee:
NATIONAL INSTITUTE FOR MATERIALS SCIENCE, Tsukuba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 23/04 (2006.01); C22C 1/02 (2006.01); C22F 1/06 (2006.01);
U.S. Cl.
CPC ...
C22C 23/04 (2013.01); C22C 1/02 (2013.01); C22F 1/06 (2013.01);
Abstract
A magnesium alloy of the present invention has a structure, comprising: 0.5-2.0 wt % of Zn; 0.3-0.8 wt % of Ca; at least 0.2 wt % of Zr; and the remainder comprising Mg and unavoidable impurities, wherein a nanometer-sized precipitate comprising Mg, Ca and Zn dispersed on the (0001) plane of a magnesium matrix, thereby achieving both formability and strength in a range of temperatures including room temperature.