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:
Jun. 24, 2025
Filed:
Mar. 18, 2021
Applicant:
Dowa Metaltech Co., Ltd., Tokyo, JP;
Inventor:
Ayumu Ozaki, Tokyo, JP;
Assignee:
DOWA METALTECH CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/30 (2006.01); B23K 35/02 (2006.01); B23K 103/00 (2006.01); B23K 103/12 (2006.01);
U.S. Cl.
CPC ...
B23K 35/3006 (2013.01); B23K 35/025 (2013.01); B23K 2103/12 (2018.08); B23K 2103/52 (2018.08);
Abstract
Provided are a brazing material in paste form containing a powder mixture that contains titanium powder having an average particle diameter (D50) of 20 μm or less in an amount of 0.7 to 2.0 mass %, copper powder in an amount of 3 to 15 mass %, and silver powder as the remaining portion, and a vehicle, and techniques associated with the brazing material.