Volatile inhibitor of carbon dioxide corrosion of steel

Authors
Andreev, NN Ibatullin, KA Kuznetsov, YI Oleinik, SV
Citation
Nn. Andreev et al., Volatile inhibitor of carbon dioxide corrosion of steel, PROT MET R, 36(3), 2000, pp. 235-239
Citations number
7
Categorie Soggetti
Metallurgy
Journal title
PROTECTION OF METALS
ISSN journal
00331732 → ACNP
Volume
36
Issue
3
Year of publication
2000
Pages
235 - 239
Database
ISI
SICI code
0033-1732(200005/06)36:3<235:VIOCDC>2.0.ZU;2-R
Abstract
Corrosion and electrochemical methods were used to compare the protective p roperties of cyclohexylamine and a new inhibitor, IFKhAN-70, under conditio ns simulating carbon dioxide corrosion of industrial pipeline steel. The in hibiting properties of the latter inhibitor were found to be markedly highe r. IFKhAN-70 can passivate steel; it is effective in the presence of corros ion products on the surface and displays an anti-corrosion aftereffect.