How to know the different phases of Al2O3/SiC powder and as-spray?
I had XRD and SEM of Al2O3/SiC powder, Al2O3/SiC as-spray.
I need to know what happen after plasma spray Al2O3/SiC powder onto steel substrate. Did they change their phases?
I do not know which is alpha-AL2O3, theta-Al2O3...
I have nano powder of 5vol.% SiC/ 95vol.% Al2O3. I need to using it to spray by plasma spray machine. I don't know what is its binder.
Anyone know this problem, please tell me.
Many thanks.
I have 2 kind of powders (SiC and Al2O3) mix together become nano-composite powder.
Powders used were alumina/silicon carbide (Al2O3/SiC) nanocomposite powders. Ultra fine SiC powder and High purity Al2O3 were mixed in distilled water for 24 hours with Alumina balls, then the mixture was...