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:
Feb. 17, 2026
Filed:
Sep. 26, 2022
Applicant:
Uacj Corporation, Tokyo, JP;
Inventors:
Assignee:
UACJ CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/01 (2006.01); B23K 35/02 (2006.01); B23K 35/22 (2006.01); B23K 35/28 (2006.01); C22C 21/00 (2006.01); C22C 21/02 (2006.01); C22C 21/10 (2006.01);
U.S. Cl.
CPC ...
B32B 15/016 (2013.01); B23K 35/0238 (2013.01); B23K 35/22 (2013.01); B23K 35/28 (2013.01); B23K 35/286 (2013.01); C22C 21/00 (2013.01); C22C 21/02 (2013.01); C22C 21/10 (2013.01);
Abstract
An aluminum alloy clad material for a heat exchanger comprises a cladding material on one side surface or both side surfaces of a core material, wherein the core material comprises: Mn at 0.50 to 1.80 mass %; and one or more types selected from Cu at more than 0.05 mass % and less than 0.20 mass % and Ti at 0.05 to 0.30 mass % with the balance being Al and inevitable impurities, and the cladding material comprises: Si at 3.00 to 10.00 mass %; Fe at 0.30 to 0.80 mass %; Mn at 0.30 to 1.80 mass %; and Zn at 1.00 to 5.00 mass % with the balance being Al and inevitable impurities, in which the total content of the Fe and the Mn is 2.10 mass % or less.