Iron Plating

[ithacaartist]

Originally Posted by Lyn Islaub

That can also be done with hi velocity plasma coatings. We used plasma coatings extensively during the airline part of my career to build up worn flanges on turbine engine casings. Once machined, you couldn't easily tell it had been repaired. Some of these coatings went as high as .030 thick and still bonded successfully.

I have a flame-metalizing setup that I picked up perhaps ten years ago but have never used. It has a raft of different powdered metals/alloys from which to choose, depending on the specific application. It's basically an evaporative process which condenses/bonds to metal to build it back up to spec, same as the process you've described. Also similar to the "fume" work my son does in his glass-work.