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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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Multicomponent and High Entropy Alloys [PDF]
Entropy, 2014 This paper describes some underlying principles of multicomponent and high entropy alloys, and gives some examples of these materials. Different types of multicomponent alloy and different methods of accessing multicomponent phase space are discussed.
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Materials Science and Technology, 2015 Most metallic alloys contain small concentrations of solutes because they are sufficient to achieve amazing properties on a grand scale of production and utilisation. In the early 1980s, a different concept was introduced that involved mixing large concentrations of solutes in roughly equal amounts so that there is no predominant solvent.
Yong Zhang +4 more
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Metals, 2023 As an attractive high-entropy alloy, AlCrCoNiCu high-entropy alloy has excellent corrosion resistance, wear resistance, and anti-bacterial capabilities, and is considered to be a potential substitute material for marine and nuclear industry materials ...
Zhiqiang Ren +7 more
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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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Backward Elimination: A Strategy for High-Entropy Alloy Catalyst Discovery [PDF]
, 2022 A promising opportunity and major challenge in the field of High-Entropy Alloy (HEA) catalysis is the abundance of possible compositions. The number of possible compositions makes it impossible to study all of them.
Jan, Rossmeisl +4 more
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Study on Microstructure and Properties of CrFeCoNiTix High-Entropy Alloy
Journal of Harbin University of Science and Technology, 2020 In order to study the variation of Ti content on the microstructure and properties of the high entropy entropy alloy was analyzed by XＲD，SEM，EDS and metallographic microscope. The micro Vickers hardness of the high － entropy alloy was tested with Vickers
JIANG Yue +3 more
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New TiTaNbZrMo high-entropy alloys for metallic biomaterials
Materials Research Express, 2021 The advantages of high entropy alloy with good comprehensive properties provide a potential opportunity to explore and develop new alloys suitable for human implantation.
Chenwei Li +3 more
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Nobel Metal Based High Entropy Alloy for Conversion of Carbon Dioxide (CO2) to Hydrocarbon [PDF]
, 2019 Conversion of carbon-di-oxide into selective hydrocarbon using stable catalyst remains a holy-grail in catalysis community. The high overpotential, stability, and selectivity in use of a single metal-based catalyst still remain a challenge.
Kirtiman Deo, Malviya +9 more
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Journal of Aeronautical Materials, 2022 High entropy alloy is defined as an alloy containing four or more main elements. The atomic fraction of the main elements is greater than 5% and not more than 35%, which has excellent properties such as high strength, high wear resistance and high ...
WU Junxia +6 more
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