Effect of temperature on crystallization morphology and ozygen content of high purity titanium by electrorefining

摘要：

The temperature effect on the morphology and the oxygen content of the electro-refined Ti in NaCl-KCl-TiCl,molten salt sys tem were studied.With the same cathode current density and Ti concentration,the electrorefining were performed in the experiment range from 700 ℃ to 850℃ Below 800℃, it was found the obtained Ti crystals became larger with the temperature increased,as well as the more compact conglomeration and the lower fraction of inclusive salt. As the result,the oxygen content remarkably decreased.However,when the system temperature was higher than 800℃,the salt inclusion increased with the temperature,which then resulted in high oxy gen contents.

关键词： fused salt electrolysis high purity titanium temperature effect crystallography

作者: LIANG Bin XIONG Xiaodong

作者单位: General Research Institute for Non-Ferrous Metals (GRINM),Beijing 100088,China GRIKIN Advanced Materials Co.,Ltd,Beijing 100088,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: 492-495

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）