11-05-2015, 08:16 AM
Which powder is best selestion for APS process on pump pistons
Working pressure of pistons 150bar
Working temperature 50 C-60 C.
Metco 73-F-NS or Metco 447?
11-05-2015, 08:14 PM
|RE: Coating selection
To answer your question is necessary to know the working media the pump works, and for the high pressure of 150 bar, APS coating is not recommended, the only coating that surely works is a spray and fuse Ni base powder, I recommend Colmonoy 88, and as alternative coating HVOF chrome carbide powder
11-06-2015, 03:07 PM
|RE: Coating selection|
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