BTA及其复配铜缓蚀剂的研究进展  

Research Progress in BTA and Its Combined Copper Corrosion Inhibitors

作　　者：张娟[1] 李周[1] 陈畅[1] 唐宁[1] 金鹏[1] 

机构地区：[1]中南大学材料科学与工程学院,长沙410083

出　　处：《材料导报》2008年第9期83-85,共3页Materials Reports

基　　金：国家"863"计划项目(2006AA03Z517);国际铜业协会"耐蚀铜合金"项目(MBP3553)

摘　　要：综述了铜合金缓蚀剂BTA的研究进展和缓蚀机理,重点介绍了BTA复配缓蚀剂的研究情况及复配缓蚀剂的协同效应,如BTA与无机缓蚀剂、稀土盐缓蚀剂、有机缓蚀剂之间的复配应用及其缓释机理。BTA被用作铜及其合金的缓蚀剂具有较好的缓蚀效果,但有毒且用量大,绿色环保型复配缓蚀剂的研究和应用是铜合金缓蚀剂发展的必然趋势。The development and inhibiting mechanism of organic copper corrosion inhibitor BTA are reviewed and its combined corrosion inhibitors are systematically summarized. The applications and synergistic effects of the combined copper corrosion inhibitors with BTA and inorganic inhibitors, rare earth and organic inhibitors respectively are introduced in detail. BTA has a good inhibition efficiency, however the poisonous property and big dosage are always problem for its application. The pollution-free combined copper corrosion inhibitors should be developed for the future.

关 键 词：铜 缓蚀剂 协同效应 复配缓蚀剂 

分 类 号：TG174.42[金属学及工艺—金属表面处理] TQ637[金属学及工艺—金属学]