- - HIGH STRENGTH ALUMINIUM-ZINC ALLOY AND HIGH STRENGTH ALUMINIUM-ZINC ALLOY CASTING

摘要

The present invention relates to high strength zinc-aluminum alloy, and comprises: 16.0-25.0 wt% aluminum (Al); 4.0-10.0 wt% of copper (Cu); more than 0.0 and equal to or less than 3.0 wt% magnesium (Mg); more than 0.0 and equal to or less than 1.0 wt% of titanium (Ti); more than 0.0 and equal to or less than 1.5 wt% of silicon (Si); more than 0.0 and equal to or less than 2.0 wt% of nickel (Ni); more than 0.0 and equal to or less than 3.0 wt% of iron (Fe); more than 0.0 and equal to or less than 1.0 wt% of Manganese (Mn); more than 0.0 and equal to or less than 0.05 wt% of a production inducing impurity; and remainder zinc (Zn).