Thermal barrier coating system and method of manufacturing the same
US7785671B2 · kind B2 · utility
2Cited by
7References
6Claims
0Family size
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Key dates
| Filing date | Nov 29, 2007 |
| Grant date | Aug 31, 2010 |
| Priority date | — |
| Expiry date | Nov 29, 2027 |
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.