Entropy-driven phase stability and slow diffusion kinetics in an Al 0.5CoCrCuFeNi high entropy alloy

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

  • Chun Ng
  • Sheng Guo
  • Junhua Luan
  • Sanqiang Shi
  • C. T. Liu

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages (from-to)165-172
Journal / PublicationIntermetallics
Volume31
Publication statusPublished - Dec 2012

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-84866975713&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(9a7c77ed-fa65-48bf-8537-9fc43b5de19d).html

Abstract

Previous work on the stability of the solid solution phases in the high entropy alloys is inconclusive. We used a series of thermo-mechanical treatments to study the stability of the solid solution phases in a high-entropy Al 0.5CoCrCuFeNi alloy. The solid solution phases were found to be stable, against the intermetallic compounds, at high temperatures >850 °C and at low temperatures

Research Area(s)

  • B. Thermal stability, C. Thermomechanical treatment, E. Phase stability, prediction

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Publication fingerprints text

100
Phase Stability Engineering
100
Diffusion Kinetics Engineering
100
High-Entropy Alloys Engineering
100
Solid Solutions Engineering
100
High Entropy Alloys Material Science
33
Low-Temperature Engineering
33
Thermomechanical Tr... Engineering
33
Intermetallics Engineering
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Citation Format(s)

[ RIS ] [ BibTeX ]
Entropy-driven phase stability and slow diffusion kinetics in an Al 0.5CoCrCuFeNi high entropy alloy. / Ng, Chun; Guo, Sheng; Luan, Junhua et al.
In: Intermetallics, Vol. 31, 12.2012, p. 165-172.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review