The effect of Congo red inhibitor on the corrosion of various steels in a 3.5% NaCl medium

• Autorzy: Sahin M. , Asan A. , Celikkan H. , Aksu M. L.
• Języki publikacji: EN

Abstrakty

EN

This study is concerned with the use of Congo red as an inhibitor for low alloyed carbon steel, petroleum steel and boron steel at 60 °C in 3.5% NaCl aqueous solution. Analysis was performed using the Tafel polarization measurements and electrochemical impedance spectroscopy. Congo red was observed to cover the surface by adsorbing upon it, and its inhibition efficiency depended on the concentration. The efficiency was the highest one in low-alloyed carbons steels, followed by petroleum and boron steels. The type of adsorption occurring on the metal surface was also determined.

Słowa kluczowe

EN

alloy steels; corrosion testing; inhibitor; Congo red; EIS

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2010
• Tom: Vol. 28, No. 4
• Strony: 795--803
• Opis fizyczny: Bibliogr. 22 poz.

Twórcy

autor

Sahin M.

autor

Asan A.

autor

Celikkan H.

autor

Aksu M. L.

• Turkish Mineral Research and Exploration Institute 06500, Ankara Turkey

Bibliografia

• [1] FONTANA M.G., Corrosion Engineering, 3rd Ed., McGraw-Hill, Singapore, 1986.
• [2] FLICK E.W., Corrosion Inhibitors, Park Ridge, New Jersey, 1987, p. 68.
• [3] WEBER C.R., DICK L.F.P., BENÍTEZ G., VELA M.E., SALVAREZZA R.C., Electrochim. Acta, 54 (2009), 4817.
• [4] NATHAN C.C., Organic Inhibitors, NACE, Houston, 1997.
• [5] SAHIN M., BILGIC S., Anti-Corrosion Meth. Mater., 1 (2003), 50.
• [6] EFIRD K.D., JARINSKI R.J., Corrosion, 45 (1989), 165.
• [7] FRIGNANI A., FONSATTI M., MONTICELLI C., BRUNORO G., Corrosion Sci., 41 (1999), 1217.
• [8] JOVANCICIEVIC V., RAMANCHANDRAN S., PRINCE P., Corrosion, 55 (1998), 449.
• [9] GRANESE S.L., ROSALES B.M., OVIEDO C., ZERBINO J.O., Corros. Sci., 33 (1992), 1439.
• [10] MANSFELD F., Corrosion, 29 (1973), 297.
• [11] DEHRI I., ERBIL M., Doğa, 42 (2000), 969.
• [12] STERN M., GEARY M., J. Electrochem. Soc., 104 (1956), 56.
• [13] COSTA J.M., LLUCH J.M., Corrosion Sci., 24 (1984), 929.
• [14] AKIYAMA A., NOBE K., J. Electrochem. Soc., 117 (1970), 993.
• [15] MORETTI G., QUARTORONE G., TASSAN A., ZINGALES A., Werkstoffe Korr., 45 (1994), 641.
• [16] LANGMUIR I., J. Amer. Chem. Soc., 39 (1848), 1917.
• [17] DAMASKI B.B., PETRI D.A., BATRAKTOV B., Adsorption of Organic Compounds on Electrodes, Plenum Press, New York, 1971.
• [18] FRUMKIN A.N., Phys. Chem. (1925) 116.
• [19] BOCKRIS J.O., SWINKELS D., J. Electrochem Soc., 111 (1973), 736.
• [20] ATEYA B., EL-ANADOULI B., EL-NIZAMY F., Corrosion Sci., 24 (1984), 509.
• [21] ZEROVNIK E., POMPA-NOVAK M., SKARABOT M., Biochim. Biophys. Acta, 1594 (2002), 1.
• [22] KRANNENBURG O., KROON-BATENBURG M.J., REIJERKERK A., FEBS Lett., 539 (2003), 149.