International Journal of Corrosion / 2018 / Article / Fig 8

Research Article

Electrochemical Studies of Monoterpenic Thiosemicarbazones as Corrosion Inhibitor for Steel in 1 M HCl

Figure 8

SEM images of steel in 1 M HCl solution after 2 h of immersion at 293 K; (a) steel in 1 M HCl (Blank), (b) steel in 1 M HCl in the presence of inhibitor , (c) steel in 1 M HCl in the presence of inhibitor , and (d) steel in 1 M HCl in the presence of inhibitor .
(a)
(b)
(c)
(d)