Slotted ceramic coating with a reactive phase coating disposed thereon for improved CMAS resistance and methods of forming the same
US11624288B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 9, 2018 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Jul 22, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A coated component including a slotted ceramic coating with a reactive phase coating disposed thereon for improved resistance to environmental contaminant compositions, along with methods of its formation, is provided. The coated component may include a substrate defining a surface, a ceramic coating disposed on the surface of the substrate, and a reactive phase coating disposed on the layer of environmental contaminant compositions. The ceramic coating includes a plurality of slots disposed in the ceramic coating forming segments of ceramic coating material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.