Stabilized Zirconia/Cocraly High Temperature Coating.
Patent, Filed 11 Sep 91, patented 15 Sep 92,
DEPARTMENT OF THE NAVY WASHINGTON DC
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A corrosion resistant structure having an outer ceramic layer of alumina stabilized zirconia resistant to oxidation at high temperatures, over a base alloy selected from the group consisting of CoCrAlY and NiCrAlY and applied to the base alloy by physical vapor deposition process, such as reactive magnetron sputtering wherein the outer ceramic layer has a thickness of from about 0.5 micrometers to about 200 micrometers.
- Properties of Metals and Alloys
- Coatings, Colorants and Finishes
- Physical Chemistry