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What is Electropolishing

Electropolishing is a process open of oxide film plated on the surface of aluminum. Some method use to make the oxide film plated can open, firs use chemical solution and second use chemical and electrical method. The second method is more effective on this purpose. Electropolishing of aluminum is use in anodizing process, this method may also used in other purpose beside anodizing process.

The step of electropolishing on aluminum as follows:
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