A critical review of high entropy alloys and related concepts
Daniel B. Miracle,Oleg N. Senkov +1 more
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TLDR
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.Citations
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Wear resistance of FeCoCrNiMnAlx high-entropy alloy coatings at high temperature
TL;DR: In this paper, the effects of Al addition on the microstructure and properties of the HEA coatings were systematically investigated, and the results showed that the addition of Al element promoted the transition of FCC to FCC+BCC (B2) phases in the cladding layer and also refined the grains.
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Computational materials design of a corrosion resistant high entropy alloy for harsh environments
Pin Lu,James E. Saal,Greg Olson,Tianshu Li,Orion J. Swanson,Gerald S. Frankel,Angela Y. Gerard,Kathleen F. Quiambao,John R. Scully +8 more
TL;DR: In this article, a combination of empirical and computational approaches was used to identify three non-equimolar HEA compositions for their predicted ability to form a single-phase structure and to exhibit high corrosion resistance.
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Preparation, structure, and properties of an AlCrMoNbZr high-entropy alloy coating for accident-tolerant fuel cladding
W. Zhang,W. Zhang,R. Tang,Z.B. Yang,Chunhai Liu,Honglong Chang,J.J. Yang,J.L. Liao,Yaqi Yang,Ning Liu +9 more
TL;DR: A nearly equal molar ratio AlCrMoNbZr high-entropy alloy (HEA) coating was deposited on N36 zirconium alloy substrates using magnetron co-sputtering technology to enhance the corrosion resistance of light water reactor (LWR) fuel cladding as discussed by the authors.
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Rugged High-Entropy Alloy Nanowires with in Situ Formed Surface Spinel Oxide As Highly Stable Electrocatalyst in Zn–Air Batteries
Zeyu Jin,Juan Lyu,Yilu Zhao,Huanglong Li,Xi Lin,Guoqiang Xie,Xingjun Liu,Ji-Jung Kai,Hua-Jun Qiu +8 more
TL;DR: In this paper, the authors propose a method to reduce the usage of scarce and prohibitive materials while maintaining or even maintaining the performance of high-performance heterogeneous catalytic processes.
References
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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.
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Commentary: The Materials Project: A materials genome approach to accelerating materials innovation
Anubhav Jain,Shyue Ping Ong,Geoffroy Hautier,Wei-Wei Chen,William D. Richards,Stephen Dacek,Shreyas Cholia,Dan Gunter,David Skinner,Gerbrand Ceder,Kristin A. Persson +10 more
TL;DR: The Materials Project (www.materialsproject.org) is a core program of the Materials Genome Initiative that uses high-throughput computing to uncover the properties of all known inorganic materials as discussed by the authors.
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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.
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Stabilization of metallic supercooled liquid and bulk amorphous alloys
TL;DR: In this article, the authors investigated the stabilization properties of the supercooled liquid for a number of alloys in the Mg-, lanthanide-, Zr-, Ti-, Fe-, Co-, Pd-Cu- and Ni-based systems.