Composite coatings and methods therefor
US10093810B2 · kind B2 · utility
2Cited by
6References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Mar 10, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2495
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An article includes a substrate and a coating provided on a surface of the substrate. The coating includes at least one metal silicide layer consisting essentially of MoSi2 or WSi2 or (Mo, W)Si2 or a platinum group metal silicide and at least one layer consisting essentially of Si3N4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.