Method for manufacturing a thermal-barrier protection and multilayer coating suitable for forming a thermal barrier
US9121295B2 · kind B2 · utility
1Cited by
1References
15Claims
0Family size
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Key dates
| Filing date | Mar 11, 2011 |
| Grant date | Sep 1, 2015 |
| Priority date | — |
| Expiry date | Dec 11, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12549
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a method for manufacturing a thermal barrier protection covering a superalloy metal substrate and comprising at least one metal sublayer (13) and a ceramic layer (14) based on zirconia stabilized with yttrium having a column structure defining pores.The following steps are applied: Application to the protection of aeronautical protection parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.