Figures & data
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Table 1. Measured composition of multicomponent alloys in wt.%.
Figure 2. (A-G) SEM images of W1-W7 alloys; (H, I) the magnified images of σ, µ and η phases, respectively; (J, K, L) the electron backscattered diffraction Kikuchi patterns of µ, σ, and η, respectively; (M) labeled and (N) montaged SEM images of NiX-6W-4Nb diffusion triple.
![Figure 2. (A-G) SEM images of W1-W7 alloys; (H, I) the magnified images of σ, µ and η phases, respectively; (J, K, L) the electron backscattered diffraction Kikuchi patterns of µ, σ, and η, respectively; (M) labeled and (N) montaged SEM images of NiX-6W-4Nb diffusion triple.](/cms/asset/50715170-ee2e-4418-997b-9ed67774eb24/tmrl_a_1815093_f0002_oc.jpg)
Figure 3. Pearson correlation map for features of (A) alloy composition, and (B) 12 physical parameters.
![Figure 3. Pearson correlation map for features of (A) alloy composition, and (B) 12 physical parameters.](/cms/asset/aa6815a9-a6da-423b-b1c2-aa7eda57b76d/tmrl_a_1815093_f0003_oc.jpg)
Table 2. Physic parameters.
Figure 4. Recursive feature elimination results showing (A) the feature importance and (B) AUC value of TCP phases; (C) the feature importance and (D) AUC value of GCP illustrating predicted by models with different feature sets; the SHAP values of (E) TCP and (F) GCP.
![Figure 4. Recursive feature elimination results showing (A) the feature importance and (B) AUC value of TCP phases; (C) the feature importance and (D) AUC value of GCP illustrating predicted by models with different feature sets; the SHAP values of (E) TCP and (F) GCP.](/cms/asset/8dd23169-f384-476e-af39-1c3f25ff51d3/tmrl_a_1815093_f0004_oc.jpg)
Figure 5. The predicted results showing (A) the distribution and (B) ZPF line of TCP phases by ML and (C) Thermo-Calc; (D) the distribution and (E) ZPF line of GGP phases by ML and (F) Thermo-Calc; and the phase diagram by (G) experimental, (H) ML and (I) Thermo-Calc in NiX-6W-4Nb diffusion triple.
![Figure 5. The predicted results showing (A) the distribution and (B) ZPF line of TCP phases by ML and (C) Thermo-Calc; (D) the distribution and (E) ZPF line of GGP phases by ML and (F) Thermo-Calc; and the phase diagram by (G) experimental, (H) ML and (I) Thermo-Calc in NiX-6W-4Nb diffusion triple.](/cms/asset/23a93aa7-0fa4-419b-b12f-cfd30243ad99/tmrl_a_1815093_f0005_oc.jpg)