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:
Oct. 09, 2018
Filed:
Sep. 26, 2013
Applicant:
Harima Chemicals, Incorporated, Kakogawa-shi, Hyogo, JP;
Inventor:
Daigo Kiga, Hyogo, JP;
Assignee:
HARIMA CHEMICALS, INCORPORATED, Kakogawa-Shi, Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/36 (2006.01); B23K 35/02 (2006.01); B23K 35/28 (2006.01); B23K 35/362 (2006.01); F28F 21/08 (2006.01); F28D 1/053 (2006.01); F28F 1/12 (2006.01); B23K 101/06 (2006.01); B23K 101/14 (2006.01);
U.S. Cl.
CPC ...
B23K 35/0244 (2013.01); B23K 35/28 (2013.01); B23K 35/282 (2013.01); B23K 35/362 (2013.01); B23K 35/3605 (2013.01); B23K 35/3613 (2013.01); F28D 1/05383 (2013.01); F28F 1/126 (2013.01); F28F 21/084 (2013.01); F28F 21/089 (2013.01); B23K 2201/06 (2013.01); B23K 2201/14 (2013.01);
Abstract
A brazing composition contains 1 part by mass or more and 10 parts by mass or less of Zn powder, 1 part by mass or more and 5 parts by mass or less of Si powder, 3 parts by mass or more and 10 parts by mass or less of K—Al—F flux, 1 part by mass or more and 3 parts by mass or less of (meth)acrylic resin, wherein the mass ratio (Zn/Si) of Zn powder relative to Si powder is 1 or more and 5 or less.