supports from National Natural Science Foundation of China(No.U20A20270);China Postdoctoral Science Foundation(No.2022M722486).
The effects of austenite grain size on the deformed microstructure and mechanical properties of an Fe-20Mn-6Al-0.6C-0.15Si(wt.%)low-density steel were investigated.The microstructure of the experimental steel after so...
supported by the National Key Research and Development Program of China(No.2023YFB3711702).
In low-density steel,κ-carbides primarily precipitate in the form of nanoscale particles within austenite grains.However,their precipitation within ferrite matrix grains has not been comprehensively explored,and the ...