Data for: Effects of Al on the precipitation of B2 Cu-rich particles in Fe-Cu ferritic alloy: Experimental and theoretical study

The developed EAM potentials of Fe-Cu-Al, i.e. the tabulated and LAMMPS setfl format files.所开发的铁-铜-铝（Fe-Cu-Al）体系嵌入原子法（Embedded Atom Method，EAM）势，即为表格化格式与LAMMPS的setfl格式文件。