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. 05, 2021
Filed:
Feb. 19, 2018
Applicant:
Hitachi Metals, Ltd., Tokyo, JP;
Inventor:
Yoshimitsu Oda, Suita, JP;
Assignee:
HITACHI METALS, LTD., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22F 1/08 (2006.01); B23K 20/04 (2006.01); H01M 2/20 (2006.01); B23K 20/02 (2006.01); B23K 20/233 (2006.01); B23K 20/24 (2006.01); B23K 103/10 (2006.01); B23K 103/12 (2006.01); B23K 103/18 (2006.01); B23K 101/34 (2006.01); B23K 101/38 (2006.01); H01M 10/0525 (2010.01); C25D 3/12 (2006.01); C25D 5/50 (2006.01); H01M 2/30 (2006.01);
U.S. Cl.
CPC ...
C22F 1/08 (2013.01); B23K 20/023 (2013.01); B23K 20/04 (2013.01); B23K 20/2333 (2013.01); B23K 20/24 (2013.01); C25D 3/12 (2013.01); C25D 5/50 (2013.01); H01M 2/20 (2013.01); H01M 2/202 (2013.01); H01M 2/30 (2013.01); H01M 10/0525 (2013.01); B23K 2101/34 (2018.08); B23K 2101/38 (2018.08); B23K 2103/10 (2018.08); B23K 2103/12 (2018.08); B23K 2103/18 (2018.08); B23K 2103/26 (2018.08);
Abstract
A method for manufacturing a clad material () includes performing a Ni plating treatment on a Cu material () made of Cu or a Cu-based alloy to make a Ni-plated Cu material in which the Cu material is covered with a Ni plating layer, performing a heat treatment on the Ni-plated Cu material at a holding temperature of 650° C. or higher and 850° C. or lower, and bonding an Al material () made of Al or an Al-based alloy and the Ni-plated Cu material on which the heat treatment has been performed to each other by rolling to make the clad material.