Brazing product comprising a mixture of brazing flux and filler metal, and production method thereof
US8696829B2 · kind B2 · utility
1Cited by
3References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2009 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Apr 25, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12014
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A brazing product includes a compacted solid and rigid material formed of a brazing flux and a filler metal as a mixture, which has mechanical strength sufficient to make it extrudable under a press with a flux mass proportion from 3 to 20%. The invention also provides a method for manufacturing a brazing product by mixing particles of filler metal and brazing powder in order to form metal particles coated with the flux, and compacting filler metal particles coated with the brazing flux.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.