Design of high entropy alloys : A single-parameter thermodynamic rule
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
Original language | English |
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Pages (from-to) | 53-55 |
Journal / Publication | Scripta Materialia |
Volume | 104 |
Online published | 15 Apr 2015 |
Publication status | Published - 15 Jul 2015 |
Link(s)
Abstract
Assuming random mixing of atoms, design of high entropy alloys (HEAs) was used to follow a simple route by maximizing their configurational entropy of mixing. Here we propose a single-parameter design paradigm taking into account formation enthalpy and the excessive entropy of mixing, which arises from dense atomic packing and atomic size misfit. The proposed paradigm is verified using the data hitherto reported and proven to be a physically accepted thermodynamic parameter for the design of HEAs.
Research Area(s)
- Alloy design, Entropy, High entropy alloys, Thermodynamics
Citation Format(s)
Design of high entropy alloys: A single-parameter thermodynamic rule. / Ye, Y. F.; Wang, Q.; Lu, J. et al.
In: Scripta Materialia, Vol. 104, 15.07.2015, p. 53-55.
In: Scripta Materialia, Vol. 104, 15.07.2015, p. 53-55.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review