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Values of the potentiodynamic polarization parameters.
| Specimen Designation and Temperature (°C) | Corrosion Potential Ecorr (V vs. SCE) | Corrosion Current Density icorr (10−3 mA/cm2) |
Pitting Potential Ep (V vs. SCE) |
|---|---|---|---|
| As received 20 | −0.23 ± 0.02 | - | 0.22 ± 0.01 |
| S 20 | −0.39 ± 0.03 | 12.1 ± 0.49 | - |
| SP 20 | −0.27 ± 0.02 | - | −0.05 ± 0.04 |
| As received 50 | −0.38 ± 0.03 | - | 0.09 ± 0.03 |
| S 50 | −0.41 ± 0.03 | 24.0 ± 0.61 | - |
| SP 50 | −0.43 ± 0.03 | 80.5 ± 1.02 | - |
