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topic 32479

Nickel Passivation Problem

2004

I am chemical engr working for a supplier in India. I have a problem of nickel passivation spots and ruffness on the finish nickel-chrome plated. How it comes and what's its solution!

Himanshu Chauhan
process supplier - Gurgaon, Haryana, India

2004

The first thing to look for is excessive drip time or rinsing time between nickel and chrome plating.

Ted Mooney, P.E.
finishing.com
Pine Beach, New Jersey
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