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zhonghangjiayue on 05 Dec 24Description of Molten Salt Electrolyte Refining System High-temperature molten salt, known for its wide electrochemical window and rapid reaction kinetics, serves as an excellent electrolyte for electrochemical metallurgy. Molten salt electroplating, which occurs at elevated temperatures, involves mutual solid-state diffusion between the deposited metal and the base metal. This diffusion forms an interdiffusion layer, enhancing the bond between the deposited layer and the substrate. Additionally, molten salt electrolysis is primarily used to produce alkali and alkaline earth metals, as well as light rare earth metals with low melting points.