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Cyclic Plasticity of CoCrFeMnNi High-Entropy Alloy (HEA): A Molecular Dynamics Simulation
International Journal of Applied Mechanics, 2021The CoCrFeMnNi high-entropy alloy (HEA) is a potential structural material, whose cyclic plasticity is essential for its safety assessment in service. Here, the effects of twin boundaries (TBs) and temperature on the cyclic plasticity of CoCrFeMnNi HEA were studied by the molecular dynamics (MD) simulation.
Shi, M. +6 more
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High‐Entropy Alloy (HEA)‐Coated Nanolattice Structures and Their Mechanical Properties
Advanced Engineering Materials, 2017Nanolattice structure fabricated by two‐photon lithography (TPL) is a coupling of size‐dependent mechanical properties at micro/nano‐scale with structural geometry responses in wide applications of scalable micro/nano‐manufacturing. In this work, three‐dimensional (3D) polymeric nanolattices are initially fabricated using TPL, then conformably coated ...
Libo Gao +10 more
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A Brief Review on High Entropy Alloys (HEAs)
V Seven International Multidisciplinary CongressThe demand for materials with improved mechanical properties at a relatively low cost is increasing. With regard to metallic materials, metallic alloys represent the most representative branch. Although several conventional alloys have well-established phase diagrams and well-known microstructures and properties, they intrinsically have certain ...
Raphael Basilius Pires Nonato +1 more
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Development of Multi-Functional Flame Sprayed High Entropy Alloy (HEA) Coatings
2023High entropy alloys (HEAs) are a new class of advanced metallic materials that have received significant attention in recent years due to their stable microstructures and promising properties. They are characterized by their peculiar mixing of five or more principal elements in equimolar concentrations.
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Grain Growth in High-Entropy Alloys (HEAs): A Review
High Entropy Alloys & Materials, 2022Mohammad Reza Zamani +4 more
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Mechanical and Corrosion Behavior of Two High Entropy Alloys (HEA) for Medical Applications
2022A base alloy is designed, a high entropy multicomponent equiatomic alloy with pure elements (99.95%), formed by the Cr, Co, Fe, Mo and Ni system, LAS1, and from this alloy a new alloy is obtained by adding one more element, Zr, which we call LAS3. Both alloys were remelted by voltaic arc (VAR), to study the mechanical and corrosion behavior that allows
Brito-García, Santiago +2 more
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2021
High entropy-based materials in the form of thin films have been of growing interest recently for surface engineering applications due to their exceptional properties including high hardness, superior resistance to oxidation and corrosion, improved thermal stability, and high hydrophobicity.
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High entropy-based materials in the form of thin films have been of growing interest recently for surface engineering applications due to their exceptional properties including high hardness, superior resistance to oxidation and corrosion, improved thermal stability, and high hydrophobicity.
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Atomistic simulation of structural defects in austenitic high entropy alloy (HEA)
Simulation atomistique des défauts structuraux dans un alliage à haute entropie (AHE) austénitique Nous avons étudié la plasticité et le comportement des dislocations, à l’échelle atomique et au moyen de simulations de statique moléculaire (MS) et de dynamique moléculaire (MD), dans deux alliages modèles : un acier inoxydable ...openaire +1 more source