Results 31 to 40 of about 7,814 (250)
Effect of Cr content on corrosion behavior of CrMnFeNi high entropy alloys
Cailiao gongcheng, 2022 The effect of Cr content on the microstructure and corrosion resistance of CrxMnFeNi(x=0.8, 1.0, 1.2, 1.5) high entropy alloys was studied by using XRD, SEM/EDS, EBSD and electrochemical testing.
SUN Hui +4 more
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An Overview of High-Entropy Alloys as Biomaterials
Metals, 2021 High-entropy alloys (HEAs) have been around since 2004. The breakthroughs in this field led to several potential applications of these alloys as refractory, structural, functional, and biomedical materials.
Diogo Castro +3 more
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Nanoprecipitate‐Strengthened High‐Entropy Alloys
Advanced Science, 2021 Multicomponent high‐entropy alloys (HEAs) can be tuned to a simple phase with some unique alloy characteristics. HEAs with body‐centered‐cubic (BCC) or hexagonal‐close‐packed (HCP) structures are proven to possess high strength and hardness but low ...
Liyuan Liu +7 more
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Research progress in high entropy alloys by additive manufacturing
Cailiao gongcheng, 2021 Based on different high-entropy alloys (HEAs) systems, the latest research progress in additive manufactured high-entropy alloys was reviewed. The rapid solidification microstructure, segregation and precipitation behaviors of high-entropy alloys ...
WEI Shui-miao +6 more
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Crystals, 2021 The mechanical properties of high-entropy alloys are superior to those of traditional alloys. However, the key problem of finding a strengthening mechanism is still challenging. In this work, the molecular dynamics method is used to calculate the tensile
Cuixia Liu, Rui Wang, Zengyun Jian
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Properties and Preparation of High Entropy Alloys
MATEC Web of Conferences, 2018 As a consequence of multi-components, the high entropy alloys embodied serious cocktail party effect and lattice distortion. So high entropy alloys have high strength and hardness possess many comprehensive properties such as thermostability and ...
Yin Xiang, Xu Shuqiong
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Entropy, 2018 We determined the entropy of high entropy alloys by investigating single-crystalline nickel and five high entropy alloys: two fcc-alloys, two bcc-alloys and one hcp-alloy. Since the configurational entropy of these single-phase alloys differs from alloys
Sebastian Haas +7 more
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Paracrystalline property of high-entropy alloys
AIP Advances, 2013 Atomic structure models of six-component high-entropy alloys with body-centered cubic structure are successfully built according to the principle of maximum entropy for the first time.
Shaoqing Wang
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Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Nanosized high-entropic materials based on HEA, design principles and synthesis methods
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023 The principles of designing high-entropy alloys related to the selection of elements are analyzed. When selecting elements, a parametric approach is used, including chemical and topological parameters.
V.A. Polukhin +3 more
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