Based on the direct electrochemical reduction theory (FFC Cambridge) ,direct electrochemical reduction of Dy_2O_3-Fe to prepare DyFe_2 alloy in molten CaCl_2-NaCl in the present paper.

• 本论文以FCC剑桥直接电脱氧制备金属的理论和方法为基础,研究在CaCl_2-NaCl熔盐中直接电解Dy_2O_3-Fe片制备DyFe_2合金;