Table 4: Electrochemical corrosion parameters in absence and in presence of AAL and BAL at different concentration.

Inhibitors Conc of inhibitors (ppm)Tafel slopes ( A/cm2) (mV) %IE%IE from wt. loss
(mV dec−1) (mV dec−1)

Blank109153471−468
AAL1011316219346059.058.2
50118170108−46277.073.3
15012117874−47884.182.2
BAL10116171172−47663.364.2
5011918084−48082.181.3
15012518735−48492.590.2