Research Article

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

Figure 6

3D response surface plot showing (a) immersion time and temperature (b) inhibitor concentration and temperature and (c) immersion time and inhibitor concentration influence on corrosion rate.
(a)
(b)
(c)