Electrical conductivity of NaF-AlF_3-CaF_2-Al_2O_3-ZrO_2 molten salts

作     者：包莫日根高娃 王兆文 高炳亮 石忠宁 胡宪伟 于江玉 Morigengaowa BAO;Zhao-wen WANG;Bing-liang GAO;Zhong-ning SHI;Xian-wei HU;Jiang-yu YU

作者机构：东北大学材料与冶金学院沈阳110819 内蒙古民族大学分析测试中心通辽028000 

基　　金：Project (2007CB210305) supported by the National Basic Research Program of China Project (51074045) supported by the National Natural Science Foundation of China 

出 版 物：《Transactions of Nonferrous Metals Society of China》 (中国有色金属学报（英文版）)

年 卷 期：2013年第23卷第12期

页      码：3788-3792页

摘      要：The electrical conductivity of NaF-AlF3-CaF2-Al2O3-ZrO2 system was studied by a tube-type cell with fixed cell constant. The results show that the electrical conductivity of NaF-AlF3-3%Al2O3-3%CaF2-ZrO2 molten salt system decreases with increase of ZrO2 content in an interval of 0-5%. The increase of 1%ZrO2 results in a corresponding electrical conductivity decrease of 0.02 S/cm, and the equivalent conductivity increases with the increase of molar ratio of NaF to AlF3. When the temperature increases by 1 °C, the electrical conductivity increases by 0.004 S/cm. At last, the regression equations of electrical conductivity relative to temperature and ZrO2 are obtained by quadratic regression analysis.

主 题 词：ZrO2 molten salt electrolysis electrical conductivity NaF AlF3 Al-Zr alloy 

学科分类：08[工学] 080502[080502] 0805[工学-能源动力学] 

核心收录：

D　O　I：10.1016/S1003-6326(13)62930-1

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