kevin_norfolk
11-01-2012, 01:02 PM
I want to use up some of my scrap silver to electroplate some small items of EPNS that I have made into jewellery.
I understand the fundamentals of electroplating. I intend to make the scrap silver into an ingot to use as an electrode and the item to be plated will be the other electrode. With the right electrolyte and a suitable current the silver will be removed from the ingot and deposited on the EPNS metal.
My problem is in the fine detail;
What do I use for electrolyte?
Is the silver the anode or the cathode (+ or -)?
What voltage and current is required?
Does anybody have any experience/knowledge in this area that you would be prepared to disclose? The electrical safety is not a problem as I am an electrical engineer.
Shawn.
I understand the fundamentals of electroplating. I intend to make the scrap silver into an ingot to use as an electrode and the item to be plated will be the other electrode. With the right electrolyte and a suitable current the silver will be removed from the ingot and deposited on the EPNS metal.
My problem is in the fine detail;
What do I use for electrolyte?
Is the silver the anode or the cathode (+ or -)?
What voltage and current is required?
Does anybody have any experience/knowledge in this area that you would be prepared to disclose? The electrical safety is not a problem as I am an electrical engineer.
Shawn.