Table 1 Composition (wt%) and UTS (MPa) of sampled Al-Si alloys in iterations
From: A process-synergistic active learning framework for high-strength Al-Si alloys design
Alloy | Iteration | Al | Si | Mg | Cu | Ni | Zn | Fe | Mn | Cr | Predicted UTS | Experimental UTS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
A1 | 1st | 92.2 | 7.2 | 0.3 | 0.2 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 380.3 ± 19.0 | 360.7 |
A2 | 1st | 91.4 | 8.0 | 0.3 | 0.2 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 375.1 ± 23.4 | 363.0 |
A3 | 1st | 90.6 | 8.8 | 0.3 | 0.2 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 374.8 ± 25.4 | 370.6 |
B1 | 2nd | 91.6 | 6.2 | 0.2 | 1.7 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 407.6 ± 23.7 | 378.0 |
B2 | 2nd | 93.9 | 4.0 | 0.3 | 1.5 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 381.9 ± 24.6 | 382.0 |
B3 | 2nd | 92.9 | 5.0 | 0.3 | 1.6 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 394.3 ± 26.5 | 377.2 |
C1 | 3rd | 90.3 | 6.2 | 0.3 | 2.9 | 0.0 | 0.0 | 0.2 | 0.1 | 0.0 | 441.8 ± 25.7 | 436.6 |
C2 | 3rd | 89.3 | 6.7 | 0.4 | 3.2 | 0.1 | 0.0 | 0.2 | 0.1 | 0.0 | 436.6 ± 25.8 | 459.8 |
C3 | 3rd | 88.5 | 7.4 | 0.4 | 3.4 | 0.1 | 0.0 | 0.2 | 0.1 | 0.0 | 439.5 ± 27.0 | 454.6 |
D1 | 1st | 87.1 | 12.3 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 196.5 ± 50.4 | 208.5 |
D2 | 1st | 87.7 | 11.6 | 0.6 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 187.2 ± 42.5 | 220.5 |
D3 | 1st | 77.6 | 10.4 | 11.9 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 184.9 ± 25.2 | 150.0 |
