Gordon England Surface Engineering Forum



Re: Flaws in stellite coatings

Posted by Paul Burkhardt (207.206.58.254) on 16:03:19 18/11/04

In Reply to:Re: Flaws in stellite coatings posted by Dr. Ram Chattopadhyay

The process used is Plasma spray not plasma transfer which I understand relies on fusion with the base metal. At the moment I believe that the coatings we have tried to machine are too thick. The pre-coat m/c drawing calls up sizes for stellite welding not plasma spray and I would guess that 5mm allowance would be too thick. Am I heading in the right direction?


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