Laboratory;
of;
Materials;
Science;
in;
Space,;
Department;
of;
Applied;
Physics,;
Northwestern;
Polytechnical;
University,;
Xi'an;
710072,;
China;
Laboratory;
of;
Materials;
Science;
in;
Space,;
Department;
of;
Applied;
Physics,;
Northwestern;
Polytechnical;
University,;
Xi'an;
710072,;
China;
Laboratory;
of;
Materials;
Science;
in;
Space,;
Department;
of;
Applied;
Physics,;
Northwestern;
Polytechnical;
University,;
Xi'an;
710072,;
China;
Thermophysical; properties; Surface; tension; Specific; heat; melt; alloy; Undercooling.;