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Protection of Metals

, Volume 41, Issue 6, pp 581–585 | Cite as

Inhibition Effect of Rhodanine for Corrosion of Mild Steel in Hydrochloric Acid Solution

  • R. Solmaz
  • G. Kardas
  • B. Yazici
  • M. Erbil
Article

Abstract

The inhibition effect of Rhodanine on the corrosion performance of mild steel (MS) was studied in 0.5 M HCl solution. For this purpose, potentiodynamic polarization, electrochemical impedance spectroscopy, and long-term corrosion tests including hydrogen evolution and change in open-cirquit potential during immersion time were used. To determine activation energy of corrosion process, potentiodynamic polarization curves were also obtained in a temperature range from 298 to 328 K. The results show that Rhodanine effectively inhibits the MS corrosion in hydrochloric acid solution.

Keywords

Hydrogen Activation Energy Hydrochloric Acid Mild Steel Electrochemical Impedance Spectroscopy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© MAIK "Nauka/Interperiodica" 2005

Authors and Affiliations

  • R. Solmaz
    • 1
  • G. Kardas
    • 1
  • B. Yazici
    • 1
  • M. Erbil
    • 1
  1. 1.Department of Chemistry, Faculty of Art and ScienceCukurova UniversityBalcali, AdanaTurkey

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