How to remove rust, using electricity...
Electrolysis is the least destructive method of removing rust as it does not disturb un-rusted metal. Your finished part will be free of abrasion. This is a good method to use on a complex part that would be difficult to sand or wire brush.
Jeri and Kevin explore how electrolytic caps work by cutting them open and reversing the polarity under high voltage until they explode.
Old cast Iron is the best cookware. Rehabilitate grungy old cast iron and make it new again. Discover the joys of cooking with cast iron. Kodak Playsport, mpeg4 medium quality rendering.
This video explains the purpose of electrolysis, and how to electrolytically decompose ionic compounds,.
This demonstrates the electrolysis of water, sodium chloride solution and potassium iodide solution.