Combustion turbine component having rare earth FeCrAI coating and associated methods
US7867626B2 · kind B2 · utility
0Cited by
29References
35Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 20, 2008 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Feb 11, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A combustion turbine component (10) includes a combustion turbine component substrate (16) and an alloy coating (14) on the combustion turbine component substrate. The alloy coating (14) includes iron (Fe), chromium (Cr), aluminum (Al), at least one of titanium (Ti) and molybdenum (Mo), at least one rare earth element, and an oxide of the at least one rare earth element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.