
Free personalized metal finishing help!
I am try to find out root cause of flake on the edge at the contact point of Dull Ni plating
(-----) 2006
Now in my current process have problem about flake at the edge on contact point.
It effect to part quality and take long time to inspection and remove flake .
heat spreader - Chonburi, Thailand
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2006
This "flaking" could be high current density burning or a problem in your cleaning cycle. It is too hard to say without more information. Are the parts barrel plated? What is the substrate material, pre-clean and pre-plate process, current density in matte Ni? Is the metal concentration in the bath where it should be? Let us know some details.
Mark BakerProcess Engineer - Syracuse, New York
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