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EDS analyses results for Al3.4Cu0.5Si0.2Zn0.5Mg0.2 alloy.
| State | Phase | Composition, at % | ||||
|---|---|---|---|---|---|---|
| Al | Cu | Si | Zn | Mg | ||
| as-cast | DR | 90.22 | 2.32 | - | 7.46 | - |
| ID1 | 66.34 | 30.70 | - | 2.96 | - | |
| ID2 | 48.55 | 3.68 | - | 44.55 | 3.22 | |
| ID3 | 18.60 | 6.08 | 47.11 | 28.21 | ||
| ID4 | 2.74 | 0.71 | 32.23 | 2.06 | 62.26 | |
| ID5 | 55.26 | 29.34 | - | 8.43 | 6.97 | |
| annealed | DR | 89.45 | - | - | 10.55 | - |
| ID1 | 74.69 | 25.31 | - | - | - | |
| ID2 | 22.29 | 8.96 | - | 66.34 | 2.41 | |
| ID3 | 12.56 | 11.46 | - | 59.63 | 16.35 | |
| ID4 | 4.23 | 8.54 | 30.15 | 2.62 | 54.46 | |
