Results 61 to 70 of about 58,714 (317)
‐Alloying‐Induced Band Engineering and Multi‐Scale Structure Manipulation
, 2022 In this work, a LaB6-alloying strategy is reported to effectively boost the figure-of-merit (ZT) of Ge0.92Bi0.08Te-based alloys up to ≈2.2 at 723 K, attributed to a synergy of La-dopant induced band structuring and structural manipulation.
Qiang Sun +17 more
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Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
wiley +1 more source
Role of minor additions on metallic glasses and composites
, 2016 Microalloying refers to the addition of a small concentration of an alloying element to tune the properties of the parent alloy. Microalloying technology enables to control the glass formation and the mechanical properties of bulk metallic glasses (BMGs).
Gonzalez Sanchez, Sergio
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Systematic Review of Superelastic FeNiCoAlTaB Alloys
Успехи физики металловIron-based shape-memory alloys (Fe-SMAs) have attracted significant attention due to their unique properties and potential applications. Among these alloys, the polycrystalline Fe–Ni–Co–Al–Ta–B (NCATB) alloy stands out as a promising alternative to NiTi ...
M.Y. Hasbi, Efendi, and N. Sofyan
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Two-Dimensional Alloying Molybdenum Tin Disulfide Monolayers with Fast Photoresponse
, 2019 Elemental alloying in monolayer, two-dimensional (2D) transition metal dichalcogenides (TMDs) promises unprecedented ability to modulate their electronic structure leading to unique optoelectronic properties. MoS2 monolayer based photodetectors typically
Liu, Y +7 more
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Crystals, 2018 In this review, I examine the influence of nanoscale materials features on the hydrogen-metal interaction. The small system size, the abundance of surfaces/interfaces, and the spatial distribution of phases are the key factors to understand the hydrogen ...
Luca Pasquini
doaj +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
, 2015 Effects of alloying elements in popular steels on the oxidation and dissolution corrosion of the surface of gamma-Fe(111) have been investigated by performing density functional theory calculations within the local density approximation.
Wu, Xiaolei +7 more
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Out-of-plane ordering in quaternary MAX alloys: an alloy theoretic perspective
Materials Research Letters, 2018 This letter is motivated by an apparent paradox, in that some quaternary systems (particularly in the Ti–Zr–Al–C system) have been shown to exhibit M-site out-of-plane ordering, while prior work and calculations by the present authors suggest endothermic
R. Arróyave +4 more
doaj +1 more source