Ceramic with zircon coating
US6517960B1 · kind B1 · utility
16Cited by
32References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1999 |
| Grant date | Feb 11, 2003 |
| Priority date | — |
| Expiry date | Apr 26, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249928
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An article comprises a silicon-containing substrate and a zircon coating. The article can comprise a silicon carbide/silicon (SiC/Si) substrate, a zircon (ZrSiO4) intermediate coating and an external environmental/thermal barrier coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.