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以２７Ｎａ３ＡｌＦ６ＬｉＦＳｃ２Ｏ３熔盐体系作为电解质，采用｛３，２｝单形重心正交试验设计研究了熔盐电解法制取铝钪合金的熔盐各组分对合金钪含量ηＳｃ及电流效率ηｉ的影响，给出了ηＳｃ及ηｉ与熔盐各组分的回归方程。
With 27Na3AlF6LiFSc2O3 molten salt system as the electrolyte, the {3,2} single-center of gravity orthogonal experimental design was used to study the molten salt electrolysis method to prepare aluminum scandium alloy molten salt components of the alloy scandium content ηSc and current Efficiency ηi, gives the ηSc and ηi and molten salt components of the regression equation.