Table 7 Ecor and icor values evaluated from potentiodynamic polarizations curves after 7 days of immersion in NaCl 0.1M
From: Corrosion of aircraft heritage: a comparison between modern and historic Duralumin alloys
Ecor (mV/SCE) | Jcor (A/cm2) | EBD (mV/SCE) | ||
|---|---|---|---|---|
Rolled | B(p) | − 0.722 | 2.34 × 10–6 | − 0.592 |
2024(p) | − 0.722 | 1.44 × 10–6 | − 0.550 | |
2017A(p) | − 0.75 | 1.46 × 10–6 | − 0.524 | |
Extruded | B(s) | − 0.757 | 1.43 × 10–6 | − 0.584 |
2024(s) | − 0.757 | 1.43 × 10–6 | − 0.584 | |