[G] Aluminum and Its Alloys

[105] Controlling Zn precipitates to increase strength of Al-Zn cast alloy

*Han Seung　Zeon¹, Choi Eun-Ae¹ (1. Korea Institute of Materials Science)

Keywords:Al alloy、precipitate、Interface energy、Al-Zn alloy、cast alloy

This study suggests that Cu and Mg elements, which are commonly used in Al alloys, can have a significant strengthening effect when mixed with Zn in Al.