高纯铝生产与应用的研究及发展展望

Research progress of high purity aluminum production and application

分别介绍了高纯铝的基本定义、常见生产工艺、国内外生产企业及其性能指标和市场应用情况。三层液电解法和偏析法是国内外生产高纯铝广泛使用的工艺方法,对这两种工艺方法的基本原理进行了较为详细的描述和优劣比较。最后对高纯铝未来的市场前景提出了展望。

The basic definition,common production process,domestic and foreign manufacturing enterprises,performance index and market application of high purity aluminum were introduced respectively.Three-layer liquid electrolysis and segregation are widely used in the production of high purity aluminum at home and abroad.The basic principles of these two processes are described in detail and their advantages and disadvantages are compared.Finally,the future market prospect of high purity aluminum is prospected.The basic definition,common production process,domestic and foreign manufacturing enterprises,performance index and market applica⁃tion of high purity aluminum were introduced respectively.Three-layer liquid electrolysis and segregation are widely used in the pro⁃duction of high purity aluminum at home and abroad.The basic principles of these two processes are described in detail and their ad⁃vantages and disadvantages are compared.Finally,the future market prospect of high purity aluminum is prospected.