Effect of magnesium content on mechanical properties of Al-2%Si casting alloy solution treated at high temperature.

Effects of strontium-modification, iron-based intermetallics and aging conditions on the impact toughness of Al-(6-11)%Si alloys /

“…These results appear to be in good agreement with those obtained from the work of Nakayama et al 67 conditions. The lowest impact energy values were obtained from the 356 alloys containing 0.87 wt% iron in both cases.…”