Fig. 5: Trends of corrosion rate with respect to 2 of the 5 down selected features. | npj Materials Degradation

Fig. 5: Trends of corrosion rate with respect to 2 of the 5 down selected features.

From: Machine-learning-guided descriptor selection for predicting corrosion resistance in multi-principal element alloys

Fig. 5

The corrosion rate of 12 MPEA datasets as a function of the difference in lattice constant and average reduction potential (eV) are presented in panel 1, (a–l) and panel 2, (m–x), respectively. The star mark in each panel indicates the datasets which are in agreement with our reasoning. Since the prediction of the ML model is based on the combined effect of the 5 down select features, the corrosion rate does not show a clear trend in some plots when plotted individually with the selected features. Details of the datasets are provided in Supplementary Table 1.

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