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New Advances in High-Entropy Alloys

In recent years, people have tended to adjust the degree of order/disorder to explore new materials. The degree of order/disorder can be measured by entropy, and it can be divided into two parts: topological disordering and chemical disordering. The former mainly refers to order in the spatial confi...

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Bibliographic Details
Main Author:	Zhang, Yong
Format:	eBook
Language:	English
Published:	Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021
Subjects:	Monte Carlo Metal Matrix Composites Scandium Effect Hall-petch (h-p) Effect Complex Concentrated Alloys Structural Metals Spark Plasma Sintering Conventional Alloys Thin Films Solidification Calphad Refractory High-entropy Alloys Mechanical Alloying Multi-principal Element Alloys Mechanical Property Density Functional Theory Hardening Behavior Sodium Chloride Mechanical Characterization Microhardness Lightweight Alloys Welding Cluster Expansion Elemental Powder High-entropy Alloy Coating Compressive Properties Nanoprecipitates Additive Manufacturing Phase Composition Thermoelectric Properties Precipitation First-principles Calculation Nanodisturbances Eutectic Dendrites Microstructural Evolution Annealing Treatment Mpeas Shear Band Phase Transformations Phase Stability Elastic Property Deformation And Fracture Hierarchical Nanotwins Research & Information: General / Bicssc High Entropy Alloys Phase Constituent Electron Microscopy Ab Initio Maximum Entropy Stacking-fault Energy Miscibility Gaps Plasticity Methods Gamma Double Prime Nanoparticles Microstructures Multicomponent Mechanical Behaviors Solid-solution Flow Serration High-pressure Torsion High-entropy Alloys (heas) Creep Mechanism Graded Material Heas Phase Transformation Magnetic Properties First-principles Calculations Multicomponent Alloys Annealing Bcc Atomic-scale Unstable Tensile Strength Composition Scanning Interstitial Phase Microstructure Crfeconi(nb,mo) Partial Recrystallization Sulfuric Acid Elemental Addition In Situ X-ray Diffraction Compositionally Complex Alloy Strain Rate Sensitivity Nanocrystalline Materials Deformation Mechanism (cocrfeni)100−xmox Alloys Diamond Corrosion Behavior Matrix Formulation Recrystallization Deformation Behaviors Laser Metal Deposition Powder Metallurgy Lattice Distortion Solid-state Diffusion Wear Behaviour High-entropy Film Lattice Constants Compositionally Complex Alloys Elevated-temperature Yield Strength Wear Tensile Creep Behavior High-entropy Alloys Atom Probe Tomography Complex Stress Field Ion Irradiation Az91d Magnesium Alloy Liquid Phase Separation Solid Solution Strengthening Effect High-entropy Ceramic High Entropy Alloy Cca Differential Scanning Calorimetry (dsc) Grain Refinement Corrosion Thermodynamic Integration Strengthening Mechanisms Thermal Expansion Hardness High-temperature Structural Alloys Curie Temperature Interface Low-activation Alloys Composite Volume Swelling Phase Structures Sputtering Coherent Microstructure Plasticity Phase Transition Cluster Variation Method Medium Entropy Alloys, Mechanical Properties Deformation Nanocrystalline High Pressure Elemental Partitioning Hea Kinetics Low-activation High-entropy Alloys (heas) Bulk Metallic Glass Laser Cladding Coating Refractory High Entropy Alloys Strengthening Alloy Design Phase Constitution High-entropy Alloy Specific Heat Nanoscaled High-entropy Alloys Medium Entropy Alloy Phase Evolution Alloys Design Entropy Solid-solution Alloys Elongation Prediction Precipitation Kinetics Heat-softening Resistance Configuration Entropy (alcrtizrv)-six-n Films Mechanical Properties Ccas Serration Behavior Magnetic Property Polymorphic Transition High-entropy Films Transmission Electron Microscopy Nanocomposite Structure Immiscible Alloys
Online Access:	https://directory.doabooks.org/handle/20.500.12854... https://www.mdpi.com/books/pdfview/book/3393
Collection:	Directory of Open Access Books - Collection details see MPG.ReNa

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Summary:	In recent years, people have tended to adjust the degree of order/disorder to explore new materials. The degree of order/disorder can be measured by entropy, and it can be divided into two parts: topological disordering and chemical disordering. The former mainly refers to order in the spatial configuration, e.g., amorphous alloys which show short-range ordering but without long-range ordering, while the latter mainly refers to the order in the chemical occupancy, that is to say, the components can replace each other, and typical representatives are high-entropy alloy (HEAs). HEAs, in sharp contrast to traditional alloys based on one or two principal elements, have one striking characteristic: their unusually high entropy of mixing. They have not received much noticed until the review paper entitled "Microstructure and Properties of High-Entropy Alloys" was published in 2014 in the journal of Progress in Materials Science. Numerous reports have shown they exhibit five recognized performance characteristics, namely, strength-plasticity trade-off breaking, irradiation tolerance, corrosion resistance, high-impact toughness within a wider temperature range, and high thermal stability. So far, the development of HEAs has gone through three main stages: 1. Quinary equal-atomic single-phase solid solution alloys; 2. Quaternary or quinary non-equal-atomic multiphase alloys; 3. Medium-entropy alloys, high-entropy fibers, high-entropy films, lightweight HEAs, etc. Nowadays, more in-depth research on high-entropy alloys is urgently needed.
Item Description:	Creative Commons (cc), https://creativecommons.org/licenses/by/4.0/
Physical Description:	1 electronic resource (652 p.)
ISBN:	9783039436194 9783039436200 books978-3-03943-620-0

New Advances in High-Entropy Alloys

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