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:
Jul. 14, 2015
Filed:
Nov. 18, 2010
Applicants:
Shae-kwang Kim, Seoul, KR;
Jin-kyu Lee, Incheon, KR;
Min-ho Choi, Chungcheongbuk-do, KR;
Young-ok Yoon, Incheon, KR;
Inventors:
Shae-Kwang Kim, Seoul, KR;
Jin-Kyu Lee, Incheon, KR;
Min-Ho Choi, Chungcheongbuk-do, KR;
Young-Ok Yoon, Incheon, KR;
Assignee:
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY, Cheonan, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 27/00 (2006.01); C22C 1/03 (2006.01); C22C 21/00 (2006.01); C22C 1/02 (2006.01); C22C 21/02 (2006.01); C22C 21/06 (2006.01); C22C 21/08 (2006.01); C22C 21/16 (2006.01);
U.S. Cl.
CPC ...
C22C 1/03 (2013.01); C22C 1/02 (2013.01); C22C 21/00 (2013.01); C22C 21/02 (2013.01); C22C 21/06 (2013.01); C22C 21/08 (2013.01); C22C 21/16 (2013.01);
Abstract
Provided are an aluminum alloy and a manufacturing method thereof. In the method, aluminum and a magnesium (Mg) master alloy containing a calcium (Ca)-based compound are provided. A melt is prepared, in which the Mg master alloy and the Al are melted. The aluminum alloy may be manufactured by casting the melt.