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:
Nov. 08, 2016
Filed:
Mar. 09, 2015
Fukuda Metal Foil & Powder Co., Ltd., Kyoto-shi, Kyoto, JP;
Yukitaka Hamada, Kyoto, JP;
Shinichi Nishimura, Kyoto, JP;
FUKUDA METAL FOIL & POWDER CO., LTD., Kyoto, JP;
Abstract
Provided is a nickel brazing material having a melting temperature of 1000° C. or less and acid corrosion resistance. It includes 15.0 to 30.0 mass % of Cr, 6.0 to 18.0 mass % of Cu, 1.0 to 5.0 mass % of Mo. 5.0 to 7.0 mass % of P, 3.0 to 5.0 mass % of Si, and 0.1 to 1.5 mass % of Sn, the remainder being Ni and inevitable impurities, and the total of Si and P being 9.5 mass % to 11.0 mass %. It can include additional element selected from the group consisting of Co, Fe, Mn, C, B, Al, and Ti. The content of Co is 5.0 mass % or less, the content of Fe is 5.0 mass % or less, the content of Mn is 3.0 mass % or less, the total content of C, B, Al, and Ti is 0.5 mass % or less, and the total content of these elements is 10.0 mass % or less.