青铜器物的锈蚀机理与化学除锈

Rust-eaten Mechanism of Bronze Ware and the Chemical Ways o f Rust-Removing

青铜铸造的器物在潮湿、盐碱等环境中极易被锈蚀损坏 ,锈蚀主要有无害锈蚀和有害锈蚀两大类。从青铜锈蚀作用机理分析 ,除去Cl-和CuCl是除去铜锈、防护青铜器物锈蚀的关键 ,通过反应原理分析 ,介绍了几种较为理想的化学除去铜锈的方法。

The bronze ware is easy to be affected wit h rust.Rust eaten can be harmless rusteaten and harmful one.On the analysis of the rust eaten mechamism of bronze ware,the key to remove rust off bronze ware and keep bronze ware off rust is to remove Cl - and CuCl.On the analysis of t he reaction,the article introduces several effective chemical ways of rust remo ving.