No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

finishing.com -- The Home Page of the Finishing Industry

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Copper getting deposited on the AgCdO contact button while doing a silver plating

We are facing a problem of copper getting deposited on the AgCdO contact button while doing a silver plating.
The button is spot brazed on a Copper terminal and is been precleaned and silver striked and subsequently plated in AgNO3 bath by electroplating.

The traces copper lies beneath the top layer of final silver plating.

Please help!

Prakash Mazumdar
- Mumbai, India
2007

2007

Dear Prakash,
Please clarify what do you mean by AgNO3 bath.
If you are in a position to give more detailed datas please do it.
may be I will be able to hep you!
regards

T.K. Mohan
plating process supplier - Mumbai, India

2007

Dear Prakash.
This problem will solve if you give the Cyanide dip before Silver Plating.please mention how you are doing plating with the help of AgNO3

Tushar

TUSHAR PATKAR
ELECTROPLATING - MUMBAI, MAHARASHTRA, India

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: