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FU Hui, LI Xiang-hong, DENG Shu-duan, WANG Bi-hui. Corrosion Inhibition of Juglans Leaves Extract for Steel in Hydrochloric Acid Solution[J]. Corrosion & Protection, 2012, 33(1): 20-22.
Citation: FU Hui, LI Xiang-hong, DENG Shu-duan, WANG Bi-hui. Corrosion Inhibition of Juglans Leaves Extract for Steel in Hydrochloric Acid Solution[J]. Corrosion & Protection, 2012, 33(1): 20-22.

Corrosion Inhibition of Juglans Leaves Extract for Steel in Hydrochloric Acid Solution

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  • Received Date: January 28, 2011
  • Juglans leaves extract (JLE) may be used as a good environmentally-friendly plant inhibitor. The inhibition effect of JLE on the corrosion of cold rolled steel (CRS) in 1.0 mol/L HCl was studied by weight loss and potentiodynamic polarization curve methods. The results show that JLE is a good inhibitor in hydrochloric acid for CRS, and the adsorption of the plant inhibitor on the CRS surface obeys the Langmuir adsorption isotherm equation. Polarization curves show that JLE is a mixed-type inhibitor.
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