Patent ID: 9056369
Filing Date: 2015-06-16
Classification: B23K,C04B,Y10T

Abstract:
1. A method for joining, assembling, at least two parts comprising silicon carbide-based materials by non-reactive brazing, the method comprising: contacting the parts with a non-reactive brazing composition; heating an assembly formed by the parts and the non-reactive brazing composition to a brazing temperature sufficient to melt the brazing composition totally or at least partly; and cooling the parts and the brazing composition so that, after solidification of the brazing composition, a moderately refractory joint is formed; wherein the non-reactive brazing composition is a binary alloy consisting, in atomic percentages, of 60% to 66% silicon and 34% to 40% nickel, and wherein a reinforcement for the joint is added prior to contacting the parts with the brazing composition.