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Mechanical part with a nanostructured TIO2-CR2O3 ceramic coating and method for depositing a nanostructured TIO2-CR2O3 ceramic coating on a substrate
Mechanical part with a nanostructured TIO2-CR2O3 ceramic coating and method for depositing a nanostructured TIO2-CR2O3 ceramic coating on a substrate
#$%^&*AU2014202661A120151126.pdf#####ABSTRACT There is provided a method for depositing a TiO 2 -Cr 203 ceramic coating on a substrate. The method includes mixing a powder of sprayable nanostructured titanium(IV) oxide (n-TiO 2) and a powder of chromium(ll) oxide (Cr 203 ), thereby obtaining a n-TiO 2 -Cr 20 3 powder blend. The method also includes thermal spraying particles of the n-TiO 2-Cr 20 3 powder blend on the substrate at an inflight particle temperature greater than 23500C and a particle in-flight velocity greater than 350 m/s, thereby obtaining a coated substrate. 2510/17 OC4 00 oC LL a.C' o.CN4 C) C) C ((WN/Cww 04e JeG
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