Yayınlanmış 1 Ocak 2015 | Sürüm v1
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A comprehensive evaluation of mimosa extract as a corrosion inhibitor on AA6060 alloy in acid rain solution: part I. Electrochemical AC methods

  • 1. Duzce Univ, Kaynasli Vocat Coll, Corros Res Lab, TR-81900 Kaynasli, Duzce, Turkey
  • 2. Gdansk Univ Technol, Dept Electrochem Corros & Mat Engn, PL-80233 Gdansk, Poland

Açıklama

The inhibition effect of mimosa extract on the corrosion of AA6060 aluminum alloy in acid rain solution was investigated by electrochemical impedance spectroscopy and dynamic electrochemical impedance spectroscopy (DEIS). All the studied electrochemical parameters showed good corrosion inhibitive characteristics with respect to the aluminum alloy in the tested solution. Inhibitor efficiency increased with the concentration and attained 45% at 2750ppm. The advantage of DEIS as a tool for the investigation of corrosion inhibitor influence was discussed.

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