Corrosion Protection of Structural Steel by Surfactant Containing Reagents
The anti-corrosion performance of fatty acid coated mild steel samples is studied. Samples of structural steel coated with collector reagents deposited from surfactant in ethanol solution and overcoated with an epoxy barrier paint. A quantitative corrosion rate was determined by linear polarization resistance method using biopotentiostat/galvanostat 400. Coating morphology was determined by scanning electronic microscopy. A test for hydrophobic surface of steel by surfactant was done. From the samples, the main component or high content iron was determined by chemical method and other metal contents were determined by Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) method. Prior to measuring the corrosion rate, mechanical and chemical treatments were performed to prepare the test specimens. Overcoating the metal samples with epoxy barrier paint after exposing them with surfactant the corrosion rate can be inhibited by 34-35 µm/year.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.3669150Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 80
 Gretchen a. Jacobson “International Measures of Prevention, Application,and Economics of Corrosion Technologies Study.” Summer Bridge on Issues at the Technology/Policy Interface Technology/Policy Interface, July 1, 2016 Volume 46 Issue 2
 A. Y. Cai, Y. Zhao, X. Ma, and K. Zhou, "Influence of environmental factors on atmospheric corrosion in dynamic environment" Elsevier Ltd, pp. 163-175 2018.
 L.I Andropov, Theoretical electrochemistry. Publishing textbook for Higher Educational Institutions, Moskow, 1984.pp 186-192.
 B. Beverskog, “Revised Diagrams for Iron at 25-300 °C,” vol. 38, no. 12, pp. 2121–2135, 1996.
 Wei-Kang, Ronald L.E and Bernhard W, “Corrosion Protection of mild steel by coating containing polyaniline” Syntetic Metals 71(1995) 2163-2166.
 A. Merz, M. Uebel and M. Rohwerder, "The protection zone: A long-Range Corrosion protection mechanism around Conducting polymer Particles in Composite coating: Part I. Polianiline and polypyrrole" Journal of the Electrochemical Society, 166(12) C304-C313(2019).
 M.L. Medvedeva, A.B. Muradov, A.K. Priaev, "Corrosion and protection of trunk pipelines" М.:RGU Press, Moscow 2013 pp 147-194.
 Li Chen, Haifeng Meng, Lei Jiang and Shutao Wang "Fatty-Acid-Metal-Ion Complexes as Multicolor Superhydrophobic Coating Materials. Chemistry an Asian Journal, DOI: 10.1002/asia.201100010.
 J. Vega, H. Scheerer, G. Aldersohn, M. Oechsner, " Experimental studies of effect of Ti interlayers on the corrosion resistance of TiN PVD coatings by using electrochemical methods", Corrosion science 133(2018) 240-250.
 Rovshan Hasanov, Murat Sadikoglu, Semra Belgic "Electrochemical and quantum chemical studies of some Schiff bases on the corrosion of steel in H2SO4 solution. Applied surface Science 253 (2007) 3913-3921.
 K. F. Khaled and M. A. Amin, “Corrosion monitoring of mild steel in sulphuric acid solutions in presence of some thiazole derivatives – Molecular dynamics, chemical and electrochemical studies,” Corros. Sci., vol. 51, no. 9, pp. 1964–1975, 2009.
 L.P. Danilovskay, R.S. Krimskay, "Metal Corrosion Inhibitors" Sankt-Peterburg 2017, pp 4-19.
 D. Erdenechimeg, Ya. Duinkherjav, R. Khishigee, “Corrosion research of reinforced concrete structures and metal structures” MUST, Collection of scientific papers of professors and teachers №19/183 Ulaanbaatar 2015. pp.28-31.
 “Mongolian Standard for Determining the Total Iron Content of Minerals, MNS ISO 2597-1:2011.”
 J. Badamsuren, D. Erdenchimeg, Chemical analysis for minerals, NUM Press, Ulaanbaatar 2017.pp.62-64.
 Corrosion rate measurements-Protection of metals in concrete against corrosion (ACI 222R-01), pp 25
 ‘Corrosion of metals and alloys. Air Corrosion Classification’’ Mongolian Standard MNS ISO 9223:2004.
 Ч.Авдай, “Technology of modern production in Mongolia,” MUST, 2011.