Liquid-to-glass transition in bulk glass-forming Cu55-xZr45Agx alloys using molecular dynamic simulations
Küçük Resim Yok
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
E D P Sciences
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
We report results from molecular dynamics (MD) studies concerning the microscopic structure of the ternary, bulk metallic glass-forming Cu55-xZr45Agx (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.
Açıklama
14th International Conference on Liquid and Amorphous Metals (LAM) -- JUL 11-16, 2010 -- Rome, ITALY
Anahtar Kelimeler
Metallic-Glass, Zr System, Ag, Ability
Kaynak
Lam14 - Xiv Liquid And Amorphous Metals Conference
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
15
