How to prevent black anode film when black nickel plating
I am doing black nickel plating from cyanide bath. After the plating, black film was formed on anode. How to prevent the black film formation.V.Thanga Raj
National Institute of Technology Karnataka - Mangalore, Karnataka, India
Use Pulse plating.
Bangalore, Karnataka, India
Hi Mr Vahanwala,
I won't think a guy from institute can understand your one word answer.
I don't know much about black nickel plating. What is your anode made of. If it is nickel and dissolves, some residue on the anode would be normal.Don Piett
- Thompson, Manitoba, Canada
I have used nickel anode only.V.Thangaraj
- Karnataka, India
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