期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：3
页码：3835
DOI：10.15680/IJIRSET.2016.0503088
出版社：S&S Publications
摘要：The explorative study made on corrosion of mild steel by accelerating corrosion by galvanostaticmethod. Different corrosion inhibitors as such paint coated, mortar coated, slurry coated and green corrosion inhibitorwas used. This project intended to move our community towards green corrosion inhibitor. In view of this greencorrosion inhibitor was developed from Azadirachtaindica (Neem) and Crossandrainfundibuliformis (Kanagamaram)plants leaves. The experimental results show that, the corrosion process alters the external surface by pitting. The rateof corrosion has been calculated by mass loss rate. The study clearly shows that the bar coated with slurry is efficientthan other coating. The inhibition efficiency of the selected plant material on the mild steel dissolution in acidic mediais assessed and found to be best replacement of inorganic with organic corrosion inhibitor, environmentally safematerials for corrosion resistance. Investigation results that corrosion rate is proportional to temperature and inverselyproportional to pH medium. The present investigation is evident for the application and development of green corrosioninhibitor.
关键词：Galvanostatic method; Slurry coated; Weight loss; Mass loss rate; Inhibition efficiency; Green;corrosion inhibitor
