Research Article
Effect of Cooling Rate on the Microstructure of Al-Zn Alloys with Addition of Silicon as Nanocomposite
Table 1
Chemical composition of the Al-Zn-Si alloys used in the present work.
| Alloy | Chemical composition (wt%) | Al | Si | Zn | Fe | Mn | Mg |
| 1 | 56.34 | 1.01 | 42.54 | 0.097 | <0.01 | <0.016 | 2 | 55.61 | 1.22 | 43.06 | 0.091 | <0.01 | <0.01 | 3 | 55.68 | 1.53 | 42.69 | 0.097 | <0.01 | <0.01 | 4 | 54.26 | 1.81 | 43.83 | 0.096 | <0.01 | <0.01 |
|
|