Abstract
Neodymium is the most used of rare earth elements. Its demand is rapidly increasing as the raw material for Nd-Fe-B permanent magnets. In the present study, the preparation of neodymium metal by molten salt electrowinning was investigated, using the support salt of LiF:NdF₃:BaF₂ = 7.5:67.4:25.1 (in wt%, FLiNdBa). It focused..... More