[P] P62

[P62] Nucleation preference of coherent and semi-coherent nanoprecipitates in Al–Cu alloys based on atomistically-informed classical nucleation theory

*LIAO Heting¹、三好 宙²、君塚 肇³、石井 明男¹、尾方 成信^1,4 (1. 阪大基礎工、2. 三菱電機、3. 名大工、4. 京大構造材料元素戦略研究拠点)

キーワード：Modeling/Simulations、Atomistic simulation、Aluminum alloys、Precipitation、Classical nucelation theory

Our model predicted the nucleation preference of coherent GP zones and semi-coherent θ' precipitates in Al–Cu alloys at various temperatures and solute concentrations.