| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for obtaining safely and at low cost a specific metal of high purity from a material to be processed that contains two or more metal elements.SOLUTION: A molten salt electrolysis metal fabrication method is characterized by having a step in which two or more metal elements contained within a material to be processed are dissolved in molten salt, and a step in which, by disposing a pair of electrode members in the molten salt in which the metal elements have been dissolved and controlling the electrical potential of the electrode members to a given value, a specific metal element present in the molten salt is precipitated onto, or made to form an alloy on, one of the electrode members. |
