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Mixing Entropy Difference between Liquid and Crystal of Zr Base Amorphous Alloys
Author(s) -
Chi B. Q.,
Jiang Q.
Publication year - 2005
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/adem.200400158
Subject(s) - materials science , amorphous metal , amorphous solid , entropy of mixing , thermodynamics , base (topology) , mixing (physics) , zirconium alloy , base metal , entropy (arrow of time) , high entropy alloys , alloy , crystallography , metallurgy , enthalpy , physics , mathematics , chemistry , mathematical analysis , quantum mechanics , welding
A relation between Δ S and n of bulk Zr base metallic glasses (BMGs) is developed, where Δ S denoted the mixing entropy difference between the liquid and the crystal, n is component number. In terms of this relation, n > 4 ‐ 5 does not evidently increases Δ S which is related to the glass forming ability. The results are consistent with the corresponding critical cooling rates coming from the experiments.