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Entropy of Alloy Phases: A Macroscopic Perspective
This study presents a comprehensive analysis of the entropy of condensed phases, its temperature, pressure, and composition dependence on a...
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Uniaxial negative thermal expansion in the mullite- and borax-type PbAlBO4 polymorphs
This study presents an investigation on the axial negative thermal expansion of α-PbAlBO 4 and β-PbAlBO 4 . Polycrystalline and single-crystal samples...
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Metamaterial honeycomb with sign-toggling expansion coefficients that manifests an Islamic mosaic pattern at the Alhambra Palace
Of late, metamaterials have been designed such that they possess properties that can switch between positive and negative signs depending on the...
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Thermodynamics of Materials and Basis
The main interest in thermodynamics of materials is presently understandable by a global approach to the phase diagrams, phase equilibria and phase...
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Atomistic study of liquid fragility and spatial heterogeneity of glassy solids in model binary alloys
Fragility is a fundamental property of glass-forming liquids. Here, we evaluated the liquid fragility and structural and dynamic heterogeneity of...
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Investigation of Mold Filling Simulation, Segregation, and Rheological Properties in Low Pressure Injection Molding of Alumina Parts
Advanced ceramics are widely used in various industries like medical, automotive, and aerospace. Production of ceramic components has been...
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Review of ultrasonic-assisted soldering in Sn-based solder alloys
Sn-based lead-free solder has been widely applied in areas like electronic packaging due to its excellent solderability. The composite solders can be...
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Preparation and properties of CMAS resistant bixbyite structured high-entropy oxides RE2O3 (RE = Sm, Eu, Er, Lu, Y, and Yb): Promising environmental barrier coating materials for Al2O3f/Al2O3 composites
Y 2 O 3 is regarded as one of the potential environmental barrier coating (EBC) materials for Al 2 O 3f /Al 2 O 3 ceramic matrix composites owing to its high...
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Benchmark Study of Melted Track Geometries in Laser Powder Bed Fusion of Inconel 625
In the Air Force Research Laboratory Additive Manufacturing Challenge Series, melted track geometries for a laser powder bed fusion (L-PBF) process...
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Quantitative Detection of Rail Head Oblique Cracks by Laser Ultrasonic Surface Wave
AbstractFatigue oblique cracks are the most common type of surface damage on steel rails, although they are microscopic and difficult to detect. Rail...
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High-entropy ceramics: Present status, challenges, and a look forward
High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more Wyckoff sites shared by equal or near-equal atomic ratios of...
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Negative Moisture Expansion, Negative Hygrothermal Expansion, and Negative Environmental Expansion
This chapter introduces negative moisture expansion (NME), which is also known as negative hygroscopic expansion and negative swelling. A comparison...
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Introduction
This chapter gives a brief introduction to metamaterials starting from its definition to the generic (including electromagnetic) metamaterials,...
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Shock Response and Dynamic Failure of High Density-(HDPE) and Ultra-High Molecular Weight Polyethylene (UHMWPE)
Two different polyethylene materials—high density polyethylene and ultrahigh molecular weight polyethylene—were chosen for investigation of the...
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Low-temperature thermophysical and crystallographic properties of BaZrO3 perovskite
The temperature dependence of the crystallographic and thermoelastic properties of BaZrO 3 perovskite in the temperature range 4.2 K and 450 K has...
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Interaction of multicomponent disilicate (Yb0.2Y0.2Lu0.2Sc0.2Gd0.2)2Si2O7 with molten calcia-magnesia-aluminosilicate
Environmental barrier coating (EBC) materials that are resistant against molten calcia-magnesia-aluminosilicate (CMAS) corrosion are urgently...
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Multifunctional nanocoated membranes for high-rate electrothermal desalination of hypersaline waters
Surface heating membrane distillation overcomes several limitations inherent in conventional membrane distillation technology. Here we report a...
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Thermal expansion of natural mantle spinel using in situ synchrotron X-ray powder diffraction
We used in situ measurements of X-ray diffraction patterns in a cubic multi-anvil press at pressures up to 3 GPa and at 500–1300 K to examine thermal...
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Influence of Welding Strength Matching Coefficient and Cold Stretching on Welding Residual Stress in Austenitic Stainless Steel
Austenitic stainless steel is widely used in pressure vessels for the storage and transportation of liquid gases such as liquid nitrogen, liquid...
