Iron-chromium based brazing filler metal
US10384313B2 · kind B2 · utility
5Cited by
4References
15Claims
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Key dates
| Filing date | Sep 17, 2010 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Nov 21, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12951
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A brazing filler metal with excellent wetting behavior on stainless steel base material is provided. The brazing filler metal produces a brazed joint with high strength and good corrosion resistance. The brazing filler metal is suitable for brazing stainless steel and other materials where corrosion resistance and high strength is required. Typical examples of applications are heat exchangers and catalytic converters.The iron-chromium based brazing filler metal powder comprises:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.