Letter 25062

Silver plating quality problem  

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We are facing problem of barel components becomes yellow in dragout of bright silver plating with in 60 sec. This take place only in automatic barrel line.

Please guide.

Shashank
Electrical Eng. Industry - Mumbai, Maharashtra, India

Shashank,

Please tell us if you use potassium cyanide or sodium based silver solution.

Regards,

Anders Sundman     surface finishing engineer Sweden

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