Functionally graded coating
US8808870B2 · kind B2 · utility
6Cited by
41References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2011 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Mar 23, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12493
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
In one aspect, composite articles are described comprising multifunctional coatings. A composite article described herein, in some embodiments, comprises a substrate and a coating adhered to the substrate, the coating comprising an inner layer and an outer layer, the inner layer comprising a presintered metal or alloy and the outer layer comprising particles disposed in a metal or alloy matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.