高纯铝制备技术研究进展  

Research progress in preparation technology of high purity aluminum

作　　者：段梦平 杨斌[1,2] 徐宝强[1,2] 万贺利[1,2] 赵晋阳 任学根 DUAN Meng-ping;YANG Bin;XU Bao-qiang;WAN He-li;ZHAO Jin-yang;REN Xue-gen(National Engineering Laboratory for Vacuum Metallurgy,Kunming University of Science and Technology,Kunming 650093,China;Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,China)

机构地区：[1]昆明理工大学真空冶金国家工程实验室,昆明650093 [2]昆明理工大学冶金与能源工程学院,昆明650093

出　　处：《矿冶》2021年第1期38-45,62,共9页Mining And Metallurgy

基　　金：国家自然科学基金资助项目(51734006)。

摘　　要：与工业铝相比,高纯铝具有更好的耐腐蚀性、延展性、电导率和反射性,是用在航空航天与电子工业领域的最主要材料之一。随着科技水平的不断提升,各行业对铝的纯度要求越来越高,对高纯铝的需求量将逐年增加。总结了目前国内外现有的高纯铝制备技术,并对高纯铝绿色环保的提纯方法进行了展望。High purity aluminum has better corrosion resistance,ductility,electrical conductivity and reflectivity than industrial aluminum.Currently,high purity aluminum is one of the most important materials used in the aerospace and electronics industries.This paper summarizes the existing high-purity aluminum preparation methods at home and abroad,and prospects for high-purity aluminum green environmental purification methods.

关 键 词：高纯铝 制备 提纯 综述 

分 类 号：TF821[冶金工程—有色金属冶金]