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. 31, 2017
Filed:
Apr. 12, 2013
Applicant:
Alcoa Inc., Pittsburgh, PA (US);
Inventors:
Jen C. Lin, Export, PA (US);
Anton J. Rovito, Parma, OH (US);
Timothy P. Doyle, Wadsworth, OH (US);
Shawn P. Sullivan, Oakmont, PA (US);
Gabriele F. Ciccola, Hudson, OH (US);
Christopher J. Tan, Tallmadge, OH (US);
Assignee:
Arconic Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 21/08 (2006.01); C22F 1/047 (2006.01); C22F 1/05 (2006.01);
U.S. Cl.
CPC ...
C22C 21/08 (2013.01); C22F 1/047 (2013.01); C22F 1/05 (2013.01);
Abstract
New 6xxx aluminum alloys are disclosed. The new 6xxx aluminum alloys may include 1.05-1.50 wt. Mg, 0.60-0.95 wt. % Si, where the (wt. % Mg)/(wt. % Si) is from 1.30 to 1.90, 0.275-0.50 wt. % Cu, and from 0.05 to 1.0 wt. % of at least one secondary element, wherein the secondary element is selected from the group consisting of V, Fe, Cr, Mn, Zr, Ti, and combinations thereof.