Thermal barrier coating system method of manufacturing the same
US7364806B2 · kind B2 · utility
6Cited by
6References
16Claims
0Family size
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Key dates
| Filing date | Feb 13, 2004 |
| Grant date | Apr 29, 2008 |
| Priority date | — |
| Expiry date | Jul 9, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12611
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A thermal barrier coating system comprising a metal substrate, a metal bonding layer and a ceramics thermal barrier layer wherein the ceramics thermal barrier layer has a columnar structure of a stabilized zirconia containing a stabilizer or a stabilized ZrO2—HfO2 solid solution containing a stabilizer, and comprises 0.1 to 10 mol % of lanthanum oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.