Computer simulation of the effects of B and P concentrations on microstructure in amorphous Fe-B and Fe-P alloys

摘要

The concentration dependence of the microstructure of the amorphous Fe-B and Fe-P alloys has been simulated. Calculations showed the existence of large vacancy-like cavities in the amorphous state and differences of the effects of B and P concentrations on the pore distribution in the amorphous Fe-B and Fe-P alloys. Models were constructed by statical relaxation method with the Pak-Doyarn type potentials for all of the bonds in the systems. (C) 2004 Elsevier B.V. All rights reserved.