financially supported by the Fundamental Research Funds for the Central Universities,China(No.2020CDJDPT001);the Chongqing Natural Science Foundation,China(No.cstc2021jcyj-msxm X0699)。
the National Natu-ral Science Foundation of China(Nos.52231002 and 51774105);the Touyan Innovation Team Program(No.XNAUEA5640208420);the Foundation of National Key Laboratory for Precision Hot Pro-cessing of Metals(No.6142909210202).
This paper presents a systematic investigation of the microstructural evolution and mechanical proper-ties of Al-7Si-3Cu alloys prepared under high pressure of 5 GPa.It is found that the dendritic structure disappears...