Fig. 6 | npj Materials Degradation

Fig. 6

From: Materials and corrosion trends in offshore and subsea oil and gas production

Fig. 6

Effect of applied potential on dislocation nucleation in a model Fe–3 wt% Si alloy. Applied potentials as indicated. For the green curve, the applied potential was switched to 1000 mVHg/HgSO4 in the anodic direction after an initial cathodic polarization of −1000 mVHg/HgSO4, followed by a cathodic polarization of −1300 mVHg/HgSO4

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