Thermal processing of interconnects
US9847520B1 · kind B1 · utility
1Cited by
37References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2013 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Sep 10, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Various embodiments include methods of fabricating an interconnect for a fuel cell stack. Methods for controlled pre-oxidation of an interconnect include oxidizing in a nitride-inhibiting environment to inhibit the formation of nitrides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.