Research Article

Synergetic Effect between Phenolic Extracts of Ammi visnaga and Zea mays Formulation on the Corrosion of Mild Steel in 1 M HCl Solution

Figure 2

Nyquist and Bode diagrams of mild steel in 1 M HCl with and without different concentrations of HE (AV)/HE (ZM) at 298 K with simulation by (Rs + CPEdl/Rct) (a) and (Rs + CPEdl/(Rct + CPEf/Rf) (b).
(a)
(b)