Q2. Who would like to acknowledge a Fellowship?
RG would like to acknowledge a Fellowship supported by the Royal Academy of Engineering under the RAEng/Leverhulme Trust Senior Research Fellowships scheme.
Radiation damage tolerance of a novel metastable refractory high entropy alloy V2.5Cr1.2WMoCo0.04
Dhinisa Patel,Mark D. Richardson,Bethany Jim,Bethany Jim,Shavkat Akhmadaliev,Russell Goodall,Amy S. Gandy +6 more
TLDR
In this paper, a multiphase dendritic microstructure with W-rich dendrites and V2.5Cr1.2WMoCo0.04 was fabricated by arc melting and was found to exhibit a multi-phase XRD pattern, which attests to the BCC crystal structure observed in the as-cast state being metastable.About:
This article is published in Journal of Nuclear Materials.The article was published on 2020-04-01 and is currently open access. It has received 40 citations till now. The article focuses on the topics: Tetragonal crystal system & Configuration entropy.read more
Figures
Table 3. Crystal Structures identified for the binary and ternary phases (at several isotherms) of V2.5Cr1.2WMo 
Table 6: Refined lattice parameters and space groups of crystal structures acquired from least squares refinement. 
Table 5. Measured Vickers microhardness values (GPa) of V2.5Cr1.2WMoCo0.04 in the as-cast, irradiated, and heattreated state. 
Table 4. Measured elemental composition (in atomic percentage) of the alloy using XRF data. The melting temperature, Tm, lattice constant, a, for each pure element in the alloy, as well as calculated and experimental alloy averages. The density of each pure element and calculated density, ρ, for the alloy is also displayed.
Citations
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DatasetDOI
Research data supporting: "Precipitation in the Equiatomic High-Entropy Alloy CrMnFeCoNi"
TL;DR: The files uploaded here constitute the raw data files for the experimental results presented in the paper named above, and some additional SEM EDX maps are given, which further support the statements made inThe paper.
Journal ArticleDOI
High-entropy alloys: emerging materials for advanced functional applications
Xin Wang,Wei Guo,Yongzhu Fu +2 more
TL;DR: In this paper, the salient features of high-entropy alloys (HEAs) are reviewed and summarized, including their core effects, phase structures, unconventional synthesis methods, and novel energy and environmental applications.
Journal ArticleDOI
High-Entropy Alloys for Advanced Nuclear Applications
Ed Pickering,Alexander Carruthers,Paul J. Barron,Simon C. Middleburgh,David E.J. Armstrong,Amy S. Gandy +5 more
TL;DR: In this paper, the authors assess the work done to date in the field of high-entropy alloys for nuclear applications, provide critical insight into the conclusions drawn, and highlight possibilities and challenges for future study.
Journal ArticleDOI
The effect of annealing temperature on the microstructure, mechanical and electrochemical properties of arc-melted AlCrFeMnNi equi-atomic High entropy alloy
TL;DR: In this paper, an equiatomic AlCrFeMnNi high entropy alloy (HEA) was fabricated through an arcmelting and casting process, and an as-cast alloy ingot was annealed for 2h at various temperatures to investigate the effect of heat treatment temperature on the microstructure, mechanical performance and electrochemical behaviour of the alloy.
References
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Book
The stopping and range of ions in solids
J.P. Biersack,James F. Ziegler +1 more
TL;DR: A review of existing widely-cited tables of ion stopping and ranges can be found in this paper, where a brief exposition of what can be determined by modern calculations is given.
Journal ArticleDOI
Nanostructured High-Entropy Alloys with Multiple Principal Elements: Novel Alloy Design Concepts and Outcomes
Jien-Wei Yeh,Swe-Kai Chen,Su-Jien Lin,Jon-Yiew Gan,Tsung-Shune Chin,Tsung-Shune Chin,Tao-Tsung Shun,Chun-Huei Tsau,Shou-Yi Chang +8 more
TL;DR: A new approach for the design of alloys is presented in this paper, where high-entropy alloys with multi-principal elements were synthesized using well-developed processing technologies.
Journal ArticleDOI
Microstructural development in equiatomic multicomponent alloys
Brian Cantor,Brian Cantor,I.T.H. Chang,I.T.H. Chang,P. Knight,P. Knight,A.J.B. Vincent,A.J.B. Vincent +7 more
TL;DR: In this paper, it was shown that the confusion principle does not apply, and other factors are more important in promoting glass formation of late transition metal rich multicomponent alloys.
Journal ArticleDOI
A critical review of high entropy alloys and related concepts
Daniel B. Miracle,Oleg N. Senkov +1 more
TL;DR: High entropy alloys (HEAs) are barely 12 years old as discussed by the authors, and the field has stimulated new ideas and inspired the exploration of the vast composition space offered by multi-principal element alloys.
Journal ArticleDOI
Microstructures and properties of high-entropy alloys
TL;DR: The concept of high entropy introduces a new path of developing advanced materials with unique properties, which cannot be achieved by the conventional micro-alloying approach based on only one dominant element as mentioned in this paper.
Related Papers (5)
High-entropy alloys: a critical assessment of their founding principles and future prospects
Ed Pickering,Nick Jones +1 more