Al-Bronze Coating

[ehsan]

Hi
Anyone had an experience of spray Al-Bronze powder with Gas HVOF please give me more info about best parameters...
Thanks.
Ehsan

[Gordon]

Hi Ehsan

Sprayed a little aluminium bronze (Diamalloy 1004) through Diamond jet guns. Did not feel the need to stray away from using the recommended parameters in process manuals/material data sheets.

Really you do need to give us more information to enable us to answer your question - specific equipment/gun, process gases and specific powder along with any special coating characteristics that you are after.

[ehsan]

Hi Gordon
Our gun is HP2700 cng gas,generally our parameters is 8bar cng and 10 bar oxygen.powder size is 5-60 micron(wide range!!!).
part material is Aluminum.we have very thin thickness in this part.
Regards.
Ehsan

[Gordon]

Hi Ehsan

Sorry, no real experience with your equipment or powder. I can only suggest that you use the OEM's recommended parameters for the closest/most similar product as a starting point/base line for development.