Fig. 3: Corrosion behaviour characterization. | npj Materials Degradation

Fig. 3: Corrosion behaviour characterization.

From: Particle-particle interface corrosion of cold sprayed copper in dilute nitric acid solutions: geometry-controlled corrosion mechanism

Fig. 3

Ecorr and Rp values recorded on O-free Cu (green), LT CS Cu (blue), and HT CS Cu (red) in 0.1 M HNO3 solutions under a NA, b AS, and c AC conditions. All panels have the same Ecorr scale, so labels are only shown in a. The same applies to Rp panels with the labels only shown in c. The inset in c shows the short plateau of Ecorr measured on HT CS Cu.

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