PROCESS FOR MODERATELY REFRACTORY ASSEMBLING OF ARTICLE MADE OF SiC-BASED MATERIAL BY NON-REACTIVE BRAZING, BRAZING COMPOSITION, AND JOINT AND ASSEMBLY OBTAINED BY THE PROCESS

摘要

PROBLEM TO BE SOLVED: To provide a process for assembling of an article or structural member made of a silicon carbide-based material by brazing.

SOLUTION: The process for assembling of at least two articles 1, 2 made of silicon carbide-based materials by moderately refractory non-reactive brazing is provided, in which the articles are placed in contact with a non-reactive brazing composition 6, and the assembly formed by the articles and the brazing composition is heated to a brazing temperature that is sufficient to melt the brazing composition 6 in order to form a refractory joint 5, in which the non-reactive brazing composition 6 is a binary alloy formed, as mass percentages, from 56% to 70% silicon and 44% to 30% yttrium.

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