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Peel off prolem in duplex nickel plating

(-----) February 19, 2008

Hi,
Sir
I face the peel off prolem in duplex nickel plating of all automobile part. the peel off problem observed in between semi & bright nickel lyer this problem observed in 1~2%. so help me to remove this problem.

Pushpender Sharma
engg. works - Gurgaon, Haryana, India
^

February 19, 2008

Sounds like those parts went passive due to excessive drip time between tanks or due to poor electrical contact, Pushpender.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
^

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