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. 17, 2017
Filed:
Mar. 12, 2014
Applicant:
Novelis Inc., Atlanta, GA (US);
Inventors:
Andrew D. Howells, Kingston, CA;
Hany Ahmed, Atlanta, GA (US);
Kevin Michael Gatenby, Johns Creek, GA (US);
Jyothi Kadali, Atlanta, GA (US);
Pierre Henri Marois, Kingston, CA;
Assignee:
Novelis Inc., Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 21/08 (2006.01); C22C 21/00 (2006.01); B32B 15/01 (2006.01); B23K 35/02 (2006.01); B22D 11/00 (2006.01); C22C 21/02 (2006.01); C22C 21/10 (2006.01);
U.S. Cl.
CPC ...
F28F 21/084 (2013.01); B22D 11/003 (2013.01); B22D 11/007 (2013.01); B23K 35/0238 (2013.01); B32B 15/016 (2013.01); C22C 21/00 (2013.01); C22C 21/02 (2013.01); C22C 21/10 (2013.01); Y10T 428/1241 (2015.01); Y10T 428/12354 (2015.01); Y10T 428/12375 (2015.01); Y10T 428/12396 (2015.01); Y10T 428/12417 (2015.01); Y10T 428/12583 (2015.01); Y10T 428/12736 (2015.01); Y10T 428/12764 (2015.01); Y10T 428/13 (2015.01);
Abstract
The present invention provides a new aluminum alloy material which may be used for a core alloy of a corrosion-resistant brazing sheet. This core alloy displays with high strength, and good corrosion resistance for use in heat exchangers. This aluminum alloy material was made by direct chill (DC) casting. The present inventions also provides corrosion-resistant brazing sheet packages including the aluminum alloy material as a core and one or more cladding layers.