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.

AlloyChemical composition (wt%)
AlSiZnFeMnMg

156.341.0142.540.097<0.01<0.016
255.611.2243.060.091<0.01<0.01
355.681.5342.690.097<0.01<0.01
454.261.8143.830.096<0.01<0.01