Effect of the Diesel, Inhibitor, and CO₂ Additions on the Corrosion Performance of 1018 Carbon Steel in 3% NaCl Solution

Figure 6

Equivalent circuits used to represent the impedance results: (a) base mixture, inhibitor A in base mixture, inhibitor B in base mixture, and in base mixture; (b) and inhibitor A in base mixture, and inhibitor B in base mixture.

(a)

(b)