Research Article

Electrochemical, Isotherm, and Material Strength Studies of Cucumeropsis mannii Shell Extract on A515 Grade 70 Carbon Steel in NaCl Solution

Table 4

EIS parameters and corrosion inhibition efficiency of A515 Grade 70 carbon steel in 1 M NaCl solution at 303 K in the absence and presence of various concentrations of CMSE.

Conc. (g/L) (Ωcm2) (Ωcm2) (μF cm-2)IEE (%)

Blank
273.5
687.2
1092.2