Table 3.
Chemical composition of the measured points in Figure 5 by EDS analysis.
| Point | Al (at%) | Cu (at%) | Zn (at%) | Ag (at%) | Possible Phase |
|---|---|---|---|---|---|
| 1 | 46.54 | 24.06 | 8.34 | 21.06 | (Al) + AlCu3 + Ag2Al + Cu5Zn8 |
| 2 | 51.72 | 38.39 | 4.24 | 5.65 | (Al) + AlCu3 |
| 3 | 31.33 | 8.38 | 15.66 | 44.63 | (Al) + Ag2Al + Cu5Zn8 |
| 4 | 47.03 | 25.58 | 6.31 | 21.08 | (Al) + AlCu3 + Ag2Al + Cu5Zn8 |
| 5 | 30.20 | 14.70 | 14.92 | 40.18 | (Al) + Ag2Al + Cu5Zn8 |
| 6 | 47.19 | 43.87 | 5.23 | 3.71 | (Al) + AlCu3 |
| 7 | 49.40 | 18.17 | 9.00 | 23.43 | (Al) + AlCu3 + Ag2Al + Cu5Zn8 |
| 8 | 58.65 | 35.99 | 2.78 | 2.58 | (Al) + AlCu3 |
| 9 | 36.54 | 14.76 | 13.20 | 35.50 | (Al) + Ag2Al + Cu5Zn8 |
| 10 | 47.89 | 23.26 | 6.56 | 22.28 | (Al) + AlCu3 + Ag2Al + Cu5Zn8 |
| 11 | 53.99 | 33.46 | 4.63 | 7.92 | (Al) + AlCu3 |
| 12 | 45.57 | 16.49 | 10.65 | 27.29 | (Al) + Ag2Al + Cu5Zn8 |
| 13 | 44.26 | 13.62 | 10.73 | 31.39 | (Al) + Ag2Al + Cu5Zn8 |
| 14 | 49.02 | 18.32 | 7.61 | 25.06 | (Al) + AlCu3 + Ag2Al + Cu5Zn8 |
| 15 | 56.47 | 30.56 | 2.11 | 10.86 | (Al) + AlCu3 + Ag2Al + Cu5Zn8 |
| 16 | 44.81 | 45.41 | 4.54 | 5.24 | (Al) + AlCu3 |
| 17 | 30.13 | 22.98 | 12.90 | 33.99 | (Al) + Ag2Al + Cu5Zn8 |