有机膦酸缓蚀剂的研究发展现状  

Research and development status of organic phosphonic acid corrosion inhibitor

作　　者：刘丽莎[1] 

机构地区：[1]河南质量工程职业学院,河南平顶山467000

出　　处：《山西化工》2009年第3期38-41,共4页Shanxi Chemical Industry

摘　　要：介绍了缓蚀剂的类型、缓蚀机理和缓蚀性能,比较了各种缓蚀剂的特点,认为有机膦缓蚀剂具有无毒性、污染小的特点,尤其在应用于高硬度、高pH值和高温水系统时有较好的表现。The present status and inhibition mechanism of corrosion inhibitors was summarized. Compared with the other corrosion inhibitions, the organic phosphonic acid corrosion inhibitor was the best choice when they were used in the high hardness, high pH value and high temperature water system. It also has the virtue of non-toxic and less pollution. Finally, the style, corrosion inhibition and development stages of the organic phosphonic acid corrosion inhibitor were emphatically introduced.

关 键 词：腐蚀 缓蚀剂 有机膦酸 

分 类 号：TG174.42[金属学及工艺—金属表面处理]