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:
Jan. 05, 2021
Filed:
Jun. 02, 2017
Applicant:
Unist (Ulsan National Institute of Science and Technology), Ulsan, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 23/02 (2006.01); C22C 1/02 (2006.01); C22C 23/04 (2006.01); C22C 23/00 (2006.01); B22D 21/00 (2006.01); B22D 21/04 (2006.01);
U.S. Cl.
CPC ...
C22C 23/02 (2013.01); B22D 21/007 (2013.01); B22D 21/04 (2013.01); C22C 1/02 (2013.01); C22C 23/00 (2013.01); C22C 23/04 (2013.01);
Abstract
The present invention relates to a magnesium alloy material and a method for manufacturing the same. The magnesium alloy material comprises, with respect to the total of 100 wt % thereof: Sc of 0.01 to 0.3 wt %; Al of 0.05 to 15.0 wt %; and the balance being Mg and other unavoidable impurities, wherein the magnesium alloy comprises a secondary phase compound comprising Al and Sc in the alloy in which a Volta potential difference between the secondary phase compound and a magnesium base is less than 920 mV.