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Spray Pyrolysis Nozzles aren't giving uniform film

I'm looking for a spray nozzle for spray pyrolysis deposition. I'm looking to deposit small samples 1 cm in diameter. I have tried several nozzles but have not achieved a nice uniform film. Any suggestions?

Thanks,

Alan Kleiman
- Santa Barbara, California
2002

Are you talking about thermal spray or flame spray or High Energy Plasma or dual arc or D-gun or what? "What equipment including current nozzle?" is required for anyone to answer your question. What metal are you spraying onto what substrate metal?

James Watts
- Navarre, Florida
2002

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