摘要
牺牲阳极材料是一类特殊的电化学功能材料 ,在金属防腐工程中应用广泛。文章综述了牺牲阳极材料的研究现状 ,介绍了目前常用的锌基、镁基和铝基等三种牺牲阳极材料的基本化学成分和性能特点 ,讨论了合金元素的作用 。
The sacrificial anode materials are functional materials with special electrochemical performances that are widely used in corrosion prevention engineering.In this paper,the current status of the reasearch on sacrificial anodes is reviewed.The general features and chemical composition of three kinds of commonly used sacrificial anod materials based on zinc,magnesium and aluminium are described respectively.The effect of alloying elements and influence of impurities as well as some new developments and applications of sacrificial anodes are also introduced.
出处
《云南冶金》
2002年第3期142-148,共7页
Yunnan Metallurgy
