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:
Aug. 12, 2014
Filed:
Jan. 04, 2011
Applicants:
Shinji Sakashita, Kobe, JP;
Takahiro Ozawa, Kobe, JP;
Satoshi Yoshida, Kobe, JP;
Inventors:
Assignee:
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/20 (2006.01); F28F 21/08 (2006.01); B23K 35/28 (2006.01); C22C 21/02 (2006.01); C22C 21/12 (2006.01); C22C 21/00 (2006.01); B32B 15/01 (2006.01); B23K 1/00 (2006.01); C22C 21/04 (2006.01);
U.S. Cl.
CPC ...
F28F 21/084 (2013.01); F28F 21/089 (2013.01); B32B 15/016 (2013.01); B23K 1/0012 (2013.01); B23K 35/286 (2013.01); C22C 21/04 (2013.01); C22C 21/12 (2013.01); C22C 31/16 (2013.01); Y10S 165/905 (2013.01);
Abstract
A core material for an aluminum alloy clad material contains Si in a content of 0.3% to 1.5% (hereinafter '%' means 'percent by mass'), Mn in a content of 0.3% to 2.0%, Cu in a content of 0.3% to 1.5%, Ti in a content of 0.01% to 0.5%, and B in a content of 0.001% to 0.1%, with the remainder including Al and inevitable impurities. The core material and an aluminum alloy clad material using the same ensure sufficient corrosion resistance and give a product having an extended life.