Oxide coating foundation for promoting TBC adherence
US8541115B2 · kind B2 · utility
4Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2009 |
| Grant date | Sep 24, 2013 |
| Priority date | — |
| Expiry date | Jun 21, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A coating system for a turbine engine component has a substrate, a masking layer on a surface of the substrate, which masking layer comprises a homogeneous layer of a single metal, a non-thermally grown oxide layer deposited on the masking layer, and a thermal barrier coating deposited on the oxide layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.