Zirconium modified protective coating
US8920937B2 · kind B2 · utility
3Cited by
23References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2007 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Mar 26, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12944
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A protective coating system includes a nickel-aluminum-zirconium alloy coating having beta phase nickel-aluminum and at least one phase selected from gamma phase nickel and the gamma prime phase nickel-aluminum. The nickel-aluminum-zirconium alloy coating comprises 10 vol % to 60 vol % of the beta phase nickel-aluminum or 25 vol % to 75 vol % of the beta phase nickel-aluminum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.