Which metals are obtained by electrolysis of their fused salts?

Electrolysis is generally used to describe the disintegration of an electrolyte by means of electricity. Electrolytes are electrically conducting fluid, such as a solution of salts. In a recent study in powder metallurgy, it suggests that the production of relatively pure metal powders or metal-alloy powders is through fused electrolyte method. The three major metal products of the fused electrolyte industry are sodium, aluminum and magnesium.

Genetic engineering is the answer.