Method for assembling parts made of SiC materials by non-reactive brazing, brazing compositions, and joint and assembly obtained by said method
US8763883B2 · kind B2 · utility
6Cited by
5References
28Claims
0Family size
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Key dates
| Filing date | Sep 3, 2010 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Jun 11, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for assembling at least two parts made of silicon carbide-based materials by non-reactive brazing is disclosed. The two parts are contacted with a non-reactive brazing composition. The assembly formed by the parts and the brazing composition is heated to a brazing temperature sufficient to melt the brazing composition. The parts and the brazing composition are cooled so that, after solidification of the brazing composition, a moderately refractory joint is formed. The non-reactive brazing composition is a binary alloy composed, in mass percentages, of about 46% to 99% silicon and 54% to 1% neodymium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.