Inhibitory Mechanism of Carbon Steel Corrosion in Sea Water by an Aqueous Extract of Henna Leaves

<table>AC impedance spectra of carbon steel immersed in various test solutions. (Phase-Bode plots). (a) Sea water, (b) sea water + HE 8 mL + <svg height="15.8375" id="M86" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 33.224998 15.8375" width="33.224998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> 25 ppm.</table>

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Figure 4

Figure 4: Inhibitory Mechanism of Carbon Steel Corrosion in Sea Water by an Aqueous Extract of Henna Leaves 