The corrosion behavior of the SnO₂-coated mild steel in HCl solution at different temperature

Effect of Corrosion Temperature on the Corrosion of Q235 Steel and 16Mn Steel in Sodium Aluminate Solutions

“…It can be seen from the anode curve that the activation and dissolution trend of two steels is the same with temperature. The higher the temperature, the easier the corrosion will proceed from the thermodynamic analysis …”

“…11 The T h i s c o n t e n t i s show that the open-circuit potential value of SnO 2 -coated mild steel shifted toward more positive values compared to uncoated mild steel even under high elevated temperatures. 15 Mundhenk et al testified that Fe-oxide formation is favored over FeCO 3 with moderately protective, thick, and porous characteristics toward higher temperatures. 16 Nimmervoll et al revealed that the mass loss increased with rising temperature, and a model of the course of corrosion was proposed.…”

“…The higher the temperature, the easier the corrosion will proceed from the thermodynamic analysis. 15 The changes in I corr and R p at different temperatures are shown in Figure 3. As can be seen in Table 1 and Figure 3, as the immersion temperature increases, the I corr of two steels is gradually increased, while R p decreases, so the corrosion rate also increases.…”

“…Xie and Chen indicated that the stability of the passive film on a low alloy steel surface is strongly affected by the temperature in Bayer liquid . The research results of Aydin et al show that the open-circuit potential value of SnO 2 -coated mild steel shifted toward more positive values compared to uncoated mild steel even under high elevated temperatures . Mundhenk et al testified that Fe-oxide formation is favored over FeCO 3 with moderately protective, thick, and porous characteristics toward higher temperatures .…”

Fabrication of and corrosion prevention mechanisms of tin oxide (SnO2) decorated reduced graphene oxide (rGO) for anodic protection of Zn metal surfaces

“…Corrosion control has become a significant priority across several sectors in the persistent need for innovative and sustainable technical solutions. Corrosion may cause serious problems, including financial consequences and safety hazards [1]. Developing effective anticorrosion materials and coatings is essential to protect vital infrastructure, extend the useful life of engineering components, and improve overall system dependability.…”