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:
May. 18, 2021
Filed:
Apr. 22, 2019
Applicant:
Arconic Inc., Pittsburgh, PA (US);
Inventors:
Ali Unal, Export, PA (US);
David A. Tomes, San Antonio, TX (US);
Gavin Wyatt-Mair, Lafayette, CA (US);
David Timmons, Helotes, TX (US);
Assignee:
ARCONIC TECHNOLOGIES LLC, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 21/06 (2006.01); C22F 1/047 (2006.01); C22C 21/08 (2006.01);
U.S. Cl.
CPC ...
C22C 21/06 (2013.01); C22C 21/08 (2013.01); C22F 1/047 (2013.01);
Abstract
Systems and methods for continuously casting Al—Mg alloy sheet or plate product having a high amount of magnesium are disclosed. The Al—Mg products have 4 or 6 to 8 or 10 wt. % Mg and are resistant to both stress corrosion cracking and intergranular corrosion.