This work study the the electrochemical behavior of BiCl_3 in the BiCl_3-Li Cl-KCl molten salt on an inert tungsten electrode. The reduction process of Bi~(3+) was studied by cyclic voltammetry in molten salt,and the number of transferred electron was calculated. The potentiostatic electrolysis was employed to study the deposition behavior of Bi on an inert tungsten,than the deposits...