supported by the National Key Research and Development Program(No.2020YFA0405900);the National Natural Science Foundation of China(Grant No.52371111 and U2141215);the Natural Science Foundation of Jiangsu Province(No.BE2022159).
The effect of Cu on the evolution of the Al_(3)Zr phase in an Al-Cu-Zr cast alloy during solution treatment at 500℃has been thoroughly studied by combining atomic resolution high-angle annular dark-field scanning tra...