Table 1 Chemical composition of Al–10Zn and Al–10Zn–1CuO by weight percentage.

From: Corrosion behavior and microstructure of Al–10Zn alloy with nano CuO addition

Chemical composition

Symbol

Al

Zn

Si

Cu

O

Al–10wt.%Zn alloy

A1

Bal

9.58

Al–10wt.%Zn–1wt.% CuO

A2

Bal

9.45

0.66

0.33