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. 14, 2018
Filed:
Feb. 01, 2013
Applicant:
Korea Institute of Machinery & Materials, Daejeon, KR;
Inventors:
Young Min Kim, Changwon-si, KR;
Ha Sik Kim, Changwon-si, KR;
Bong Sun You, Changwon-si, KR;
Chang Dong Yim, Changwon-si, KR;
Sung Hyuk Park, Changwon-si, KR;
Assignee:
KOREA INSTITUTE OF MACHINERY & MATERIALS, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 23/00 (2006.01); C22C 23/02 (2006.01); C22F 1/06 (2006.01);
U.S. Cl.
CPC ...
C22F 1/06 (2013.01); C22C 23/00 (2013.01); C22C 23/02 (2013.01);
Abstract
Disclosed are a magnesium (Mg) alloy and a manufacturing method thereof. The Mg alloy has a composition including, by weight, 4% to 10% of Sn, 0.05% to 1.0% of Ca, 0.1% to 2% of at least one element selected from the group including Y and Er, the balance of Mg, and the other unavoidable impurities. The Mg alloy includes an Mg2Sn phase having excellent thermal stability, and is capable of being heat treated at a temperature of 480° C. or more.