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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Body-centered cubic high-entropy alloys: From processing to underlying deformation mechanisms
TL;DR: In this paper, the authors provide an overview on single phase BCC high-entropy alloys with disordered structure and analysis of existing data from available literature is performed and trends relative to the processing of such materials, but also to the mechanical behavior and underlying deformation mechanisms, along with some critical view points and prospects.
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Accelerated and conventional development of magnetic high entropy alloys
TL;DR: In this article, the progress in the development of magnetic high-entropy alloys (HEA) is reviewed and the influence of alloy composition, crystal structure, phase fraction and processing parameters on the magnetic properties are discussed.
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The influence of nitrogen pressure on the fabrication of the two-phase superhard nanocomposite (TiZrNbAlYCr)N coatings
Alexander D. Pogrebnjak,V. M. Beresnev,K. V. Smyrnova,Ya. O. Kravchenko,Pawel Zukowski,Gennady G. Bondarenko +5 more
TL;DR: In this article, the effect of nitrogen pressure on the crystallite size, elemental and phase composition of (TiZrNbAlYCr)N coatings was investigated.
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Evolution of phases, hardness and magnetic properties of AlCoCrFeNi high entropy alloy processed by mechanical alloying
TL;DR: AlCoCrFeNi high entropy alloy (HEA) was synthesized by mechanical alloying (MA) and formation of single-phase solid solution of body centered cubic (BCC) structure was confirmed from x-ray diffraction (XRD) and high-resolution synchrotron XRD as discussed by the authors.
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Aged metastable high-entropy alloys with heterogeneous lamella structure for superior strength-ductility synergy
Cheng Zhang,Chaoyi Zhu,Penghui Cao,Xin Wang,Fan Ye,Kevin Kaufmann,Lee Casalena,Benjamin E. MacDonald,Xiaoqing Pan,Kenneth S. Vecchio,Enrique J. Lavernia +10 more
TL;DR: In this article, the authors report on the design and fabrication of heterogeneous-lamella structured, aged bulk high-entropy alloy, which attains gigapascal tensile strength while retaining excellent ductility.
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.