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Ramp-up Procedures for Electroforming

2000

We are traditionally an electroless nickel plating shop. However, we are currently exploring applications of electroforming with an electrolytic processes. We are trying to develop a proper current ramp-up procedure for electroforming nickel sulphamate to plastic with a fine silver-based paint coating. Does anyone have any suggestions, as to where I can obtain excellent literature on the topic? Yours truly, Austin

Austin Hirtle
- Mississauga, ON, CAN

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2000

I would suggest experimenting with samples using your silvering technology. The thinner the silver, the lower the starting current and the longer the ramp time.

  
Tom Pullizzi
Falls Township, Pennsylvania