Determination of cryolite ratio of low-temperature aluminum electrolyte

摘要：

Phases of low-temperature aluminum electrolytes with additives,such as CaF2,MgF2,IiF,Nad and KF,were investigated.Definition and determination of cryolite ratio of bath were discussed based on the results of phase composition. The deduced cryolite ratio equation was justified by fluoride-ion selective electrode analysis (FISEA).Experimental results show that FISEA has good performance with high accuracy and reproducibility for aluminum bath containing LiF,MgF2,Nad,and KF.

关键词： low-temperature aluminum electrolyte phase cryolite ratio

作者: GAO Bingliang LI Dan WANG Zhaowen SHI Zhongning HU Xianwei

作者单位: School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China School of Materials and Metallurgy,Northeastern niversity,Shenyang 110004,China

会议类型: 国际会议

会议名称: The 10th China-Russia System on Advanced Materials and Technologies(第十届中俄新材料新工艺研讨会)

会议地点: 浙江嘉兴

会议语种:英文

页码: 713-715

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）