(山東工業(yè)大學(xué)材料系，濟(jì)南250014)
摘 要: 基于純鋁熔體中鈉以離子態(tài)存在的觀點(diǎn)，探討了Na+在電場(chǎng)作用下的運(yùn)動(dòng)狀態(tài)。利用正交試驗(yàn)，考察了電流密度、處理時(shí)間、處理溫度對(duì)除鈉量的影響，并對(duì)除鈉機(jī)理進(jìn)行了理論分析。
關(guān)鍵字: 電流密度 純鋁熔體 鈉含量 正交試驗(yàn)
（Department of Materials Science and Engineering,
Shandong University of Technology, Jinan 250014）
Abstract:The action state of Na+has been discussed according to the point of view that sodium in pure aluminium melt exists in ionic state. By orthogonal experiment, effects of direct current density, treating time and treating temperature on the amount of removed sodium have been studied , and the mechanism of removal of sodium has been analysed theoretically.
Key words:current density pure aluminium melt content of sodium orthogonal experiment
Key words: current density pure aluminium melt content of sodium orthogonal experiment
