EPJ Web of Conferences 15, 03009 (2011)
https://doi.org/10.1051/epjconf/20111503009

Liquid -to-glass transition in bulk glass-forming Cu_55-xZr₄₅Ag_x alloys using molecular dynamic simulations

¹ University of Trakya, Science Faculty, Department of Physics, 22030 Edirne - TURKEY
² University of Trakya, Educational Faculty, 22050 Edirne, TURKEY

ⁱ *Corresponding author: S. Senturk Dalgıc, e-mail: serapd@trakya.edu.tr

Abstract

We report results from molecular dynamics (MD) studies concerning the microscopic structure of the ternary, bulk metallic glass-forming Cu_55-x Zr₄₅Ag_x (x=0,10,20) alloys using tight-binding potentials. Understanding of the nature of Glass Forming Ability (GFA) of studied alloys, GFA parameters, glass transition temperature (T-g), melting temperature (T-m), reduced glass transition temperature (T-g/T-m), the supercooled liquid region and other parameters were simulated and compared with experiments. The computed pair distribution functions reproduce well experimental x-ray data of Inoue and co-workers. Structure analysis of the Cu-Zr-Ag alloy based on MD simulation will be also presented