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Letter 40033
Replate Nickel over Nickel
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Is there any good activator that can be used as well does anyone
have a proven process the works for running Nickel over Nickel? Any
help would be great.
William Sklavenitis
- Canton, Ohio, USA
First of two simultaneous responses -- ++++++
Hello reader,
replating Ni over Ni is a simple process.
step:1
clean the substrate with soak cleaner.
step:2
activate the substrate by using 50% or concentrate HCL.
step:3
plate the substrate at very low current for 5 mins.(i.e.5 Amps/100
dms then apply correct current do plating well.
I Find this process by experience.
GOOD LUCK.
P.KARTHIKEYAN
- Bangalore, Karnataka, India
Second of two simultaneous responses -- ++++++
I will assume it is old, tarnished, and heated nickel plate. Now
clean off the organic soil. Dip in the strongest HCl acid you can
stand. Strike for 3 minutes in 2 pounds per gallon nickel chloride,
one quart per gallon HCl, using Rolled depolarized Nickel anodes (not
S-rounds), take out the anodes when not in use.
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