There is a website giving a method of removing rust using electrolysis, http://myweb.tiscali.co.uk/andyspatch/rust.htm.Dr. Courtney said:Applying the proper potential can retard corrosion, and the opposite potential can greatly speed up corrosion.
But the oxides are not great conductors, and even if you get the unozidized metal atoms back, they will no longer be part of the substrate in the sense of adding mechanical strength - more of a powder on top.
Yes, applying current, specifically through a process called electrolysis, can effectively remove rust from metal objects.
When an electric current is passed through a rusted object, it causes a reaction that breaks down the rust and separates it from the metal surface. This process is known as electrolysis.
To remove rust using current, you will need a power source, a container of water, a sacrificial anode (a piece of metal that will corrode instead of the object being cleaned), and a conductive material to connect the anode to the object being cleaned.
Yes, it is generally safe to remove rust using current. However, caution should be taken when working with electricity and corrosive materials. It is important to follow proper safety precautions and wear protective gear.
While applying current can effectively remove rust from metal objects, it may not be suitable for all types of rust. For example, heavily corroded or pitted surfaces may still require additional cleaning methods. Additionally, certain types of metals may be more prone to damage from electrolysis, so it is important to research and test the process beforehand.