Table 1:
Chemical composition of experimental alloys (wt.%).
Alloy No.
Mg
Si
Cu
Mn
Er
Al
1 #
1.09
0.64
0.31
0.14
0
Balance
2 #
1.10
0.66
0.30
0.15
0.19
Balance
3 #
1.11
0.65
0.30
0.14
0.31
Balance
4 #
1.08
0.66
0.29
0.16
0.40
Balance