Some Thiophene Derivatives as Corrosion Inhibitors for Carbon Steel in Hydrochloric Acid

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</svg>) curves for Arrhenius plots for carbon steel corrosion rates (<svg height="16.450001" id="M87" style="vertical-align:-3.2316pt" version="1.1" viewbox="0 0 31.875 16.450001" width="31.875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>) after 120 minutes of immersion in 1 M HCl in the absence and presence of various concentrations of inhibitor (A).</table>

Journal of Metallurgy

fig7

Figure 7

Figure 7: Some Thiophene Derivatives as Corrosion Inhibitors for Carbon Steel in Hydrochloric Acid 