Research Article

Fatty Amides from Crude Rice Bran Oil as Green Corrosion Inhibitors

Figure 6

Variation in PF values as a function of time for API X-70 steel exposed to CO2-saturated saline solution at different inhibitor concentrations: (a) 30°C, (b) 50°C, and (c) 70°C.
(a)
(b)
(c)