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topic 4856

Desperate for help in gold electroforming


(2000)

Please tell me where I can purchase ammonia gold sulphate for electroforming and why the sodium does not work properly.

chris wilks
- uk


(2000)

Hey Chris, Are you sure of the sulfate? I know that sodium gold sulfite is used in a non-cyanide gold plating system. Regards, Fred Mueller, CEF

Fred Mueller, CEF
Wendt Dunnington - Royersford, Pennsylvania


(2000)

Sorry for the spelling mistake. I really mean ammonia gold sulphite this seems to work much more consist than the sodium for some reason, it is possible to add other alloys in very small quantities to make a better solution. I am so grateful to you for your kind reply thanks chris

chris
- uk


(2000)

Chris, Try Degussa in Germany or your local agent. They have a range of electroforming processes.

bob lynch
Bob Lynch
     plating company
Sydney, Australia




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