PAC9620 NiCrAlY for HVOF

[Azraf Saip]

Guys,

I'm right now trying to use PAC9620 powder for NiCrAlY using HVOF and i tried to use NI-211-4 PRAXAIR parameter as both of the powder have similar grain size and composition. But there result of the spray is not good and i have tried to adjust the parameter but it still no give a good result in term of thickness. I think the best solution is to have reference parameter for PAC9620 for HVOF as guidance and with the reference, i can fine tune the parameter to get better result.

Anybody can help or have PAC9620 reference parameter for HVOF?

Thanks

Regards
Azraf

[Gordon]

Hi Azraf

Have you tried asking the powder supplier/manufacturer (Powder Alloy Corp)?

[loriolo]

Remember, every spray system and every spray gun and of course every material, even if similar, has it's own parameters.