Duplex Ceramic Coating
Hello every1,
Very recently I got a component to be Plasma-sprayed where the client specs demanded Chromium Oxide coating on Alumina coating.
I have never sprayed two ceramic coatings on top of each other and I am very skeptical if this would provide any advantage!?
- I wanted to know if such coatings would actually give advantage over only chrome oxide coatings?
- If the client insists on such duplex ceramic coating, would there be any be a problem and what special care would I need to take while spraying Chrome Oxide on Alumina?
I appreciate your inputs.
Regards
k09
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