Carbon Dioxide Corrosion Mechanisms: Historical Development and Key Parameters of CO₂-H₂O Systems

Figure 10

(a) Cross-sectional analysis of the corrosion layer formed in API 5 L X65 carbon steel at 80°C, 0.54 bar of CO₂, and pH 6.6. (b) EBSD analysis of the selected region in (a) (reproduced from De Motte et al. [35] under the Creative Commons Attribution License/public domain).

(a)

(b)