Spray and Fuse Co-base or Ni-base alloy on Inconel 718
09-20-2012, 04:28 PM,
#1
Spray and Fuse Co-base or Ni-base alloy on Inconel 718
How to improve adhesion before starting the fusing step?
Preheating, which temperature?
Selffluxing Bond layer?
mass flow oxygen and acetylene?
Reply
09-23-2012, 01:12 PM,
#2
RE: Spray and Fuse Co-base or Ni-base alloy on Inconel 718
Hi Frank

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Quote:How to improve adhesion before starting the fusing step?
Preheating, which temperature?

May help if we knew more about your equipment /set-up and what specific problems you want to address.

Quote:Selffluxing Bond layer?

If you are talking about using a similar but softer/more ductile self-fluxing alloy as a base coat, then this can be good system for thicker coatings or where you need to reduce the thickness of a more troublesome top layer.

Quote:mass flow oxygen and acetylene?

Equipment/powder?
Reply




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