[G] Analysis/Characterization/Evaluation

[159] Effect of Ti and V on the precipitation kinetics and coarsening rates in Al-5Cu alloy

*Jinxian HUANG¹, Daisuke ANDO², Yuji SUTOU³ (1. Tohoku Univ. (Eng), 2. Tohoku Univ. (Eng), 3. Tohoku Univ. (AIMR))

Keywords:Aluminum alloys、Precipitation、Coarsening、Vanadium、High temperature

This study focused on enhancing Al-5Cu alloys with Ti and V to stabilize precipitates, improving their high-temperature strength by slowing precipitate coarsening.