Results 11 to 20 of about 7,955 (156)
High Entropy Alloys: Ready to Set Sail? [PDF]
Metals, 2020 Over the past decade, high entropy alloys (HEAs) have transcended the frontiers of material development in terms of their unprecedented structural and functional properties compared to their counterpart conventional alloys. The possibility to explore a vast compositional space further renders this area of research extremely promising in the near future
Indranil Basu, Jeff Th. M. De Hosson
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Application of High-Entropy Alloys
Steel in Translation, 2021 From accumulated information on structure, properties, stability, and methods of manufacturing the high-entropy alloys (HEA) created early in the 21 century it follows that they possess a whole complex of useful properties that suggests their perspective application in different branches of industry.
V. E. Gromov +4 more
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Polymorphism in a high-entropy alloy [PDF]
Nature Communications, 2017 AbstractPolymorphism, which describes the occurrence of different lattice structures in a crystalline material, is a critical phenomenon in materials science and condensed matter physics. Recently, configuration disorder was compositionally engineered into single lattices, leading to the discovery of high-entropy alloys and high-entropy oxides.
Fei Zhang +12 more
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Welding of High Entropy Alloys—A Review [PDF]
Entropy, 2019 High-entropy alloy (HEA) offers great flexibility in materials design with 3–5 principal elements and a range of unique advantages such as good microstructure stability, mechanical strength over a broad range of temperatures and corrosion resistance, etc.
Jing Guo +6 more
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High entropic coatings FeCrNiTiZrAl and their properties [PDF]
Қарағанды университетінің хабаршысы. Физика сериясы, 2021 In our proposed empirical model, the anisotropy of the surface energy and the thickness of the surface layer of the high-entropy FeCrNiTiZrAl alloy are calculated. The thickness of the surface layer of this alloy is about 2 nm, which is an order
V.M. Yurov +3 more
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Research Status and Prospect of High Entropy Alloy Compound Films [PDF]
Cailiao Baohu, 2022 High entropy alloy compound film is a two-dimensional material prepared based on the design idea of multi-principal element high entropy alloys. In addition to its metal elements， non-metallic elements such as C， N and O are added to form strong metal ...
ZHANG Zhibin, ZHANG Yiyong, LU Nan, LIANG Xiubing
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Effect of Titanium on the Microstructure and Wear Resistance of AlCoCrFeNiTi0.5 Alloy Coating Prepared by Laser Cladding [PDF]
Cailiao Baohu, 2022 This paper aims to study the effect of adding Ti element on the structure,phase,microhardness and wear resistance of AlCoCrFeNi high-entropy alloy coatings.The AlCoCrFeNi and AlCoCrFeNiTi0.5 high-entropy alloy coatings were prepared by laser ...
ZHANG Li, SHA Minghong, JI Lianghao, LI Shengli, ZHANG Junwei, AN Yuqi
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Materials Research Letters, 2014 We report on the discovery of a high-entropy alloy with a hexagonal crystal structure. Equiatomic samples in the alloy system Ho-Dy-Y-Gd-Tb were found to solidify as homogeneous single-phase high-entropy alloys. The results of our electron diffraction investigations and high-resolution scanning transmission electron microscopy are consistent with a Mg ...
Feuerbacher, Michael +2 more
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Progress of high entropy alloys
Fenmo yejin jishu, 2022 High entropy alloy breaks through the limitation of traditional alloy composition, rendering a great possibility to constitute alloys by using the entropic conceptions.
SONG Xin-fang, ZHANG Yong
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Progress in High-Entropy Alloys [PDF]
JOM, 2013 Strictly speaking, high-entropy alloys (HEAs) refer to single-phase, solid-solution alloys with multiprincipal elements in an equal or a near-equal molar ratio whose configurational entropy is tremendously high. This special topic was organized to reflect the focus and diversity of HEA research topics in the community.
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