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1. (WO2015043977) A NOVEL BRAZING CONCEPT

Pub. No.:    WO/2015/043977    International Application No.:    PCT/EP2014/069421
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Fri Sep 12 01:59:59 CEST 2014
IPC: B23K 1/00
B23K 35/30
B22F 9/04
B23K 35/02
Applicants: ALFA LAVAL CORPORATE AB
Inventors: SJÖDIN, Per
WALTER, Kristian
FALKENBERG, Fredrik
Title: A NOVEL BRAZING CONCEPT
Abstract:
The present invention relates to a blend of at least one phosphorous source and at least one silicon source, wherein silicon and phosphorous together are present in the blend in at least 25 wt%, and wherein the blend is a mechanical blend of powders, wherein each particle in the blend is either a phosphorous source particle or a silicon source particle. The present invention relates further to a composition comprising the blend a substrate applied with the blend, a method for providing a brazed product, and uses.