298 Result(s)
within
Dong-**ao Yang
Metallic Materials
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Article
Lath-like phases formed at an extremely high temperature in a Mg–RE (RE = rare earth)–Al alloy
Thermal stable intermetallic particles are important for the heat resistance of magnesium (Mg) alloys. In this work, many lath-like particles formed in α-Mg grains of a Mg–8Gd–3Sm–0.7Al casting alloy when heat...
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Article
ZnO/ZnS heterostructure in N-doped porous carbon for anchoring–diffusion–conversion of polysulfides for high-performance lithium–sulfur batteries
The shuttle effect of polysulfides is one of the key factors hindering the commercialization of lithium–sulfur batteries (LSBs). Owing to their high conductivity and advantageous structure, heterostructures ca...
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Article
Effect of graphene addition on activation and kinetic properties of La–Mg–Ni-based hydrogen storage alloys
The La1.7Pr0.3Mg16Ni hydrogen storage alloy was prepared by medium-frequency induction melting, and then the composite hydrogen storage alloy powder of La1.7Pr0.3Mg16Ni + x wt.% (x = 0, 2, 4, and 6) graphene was ...
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Article
Epidermal visualized health monitoring system based on stretchable and washable TPU hybrid conductive microtextiles
Electronic textiles, an emerging class of electronic technology, offer exciting opportunities for seamless integration with the human body. Numerous applications have been developed based on electronic textile...
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Advancing Duplex Stainless Steel Microstructure: Synergistic Ferrite Grain Refinement and Austenite Formation Through Permanent Magnet Stirring
The effect of permanent magnet stirring (PMS) on the as-cast microstructure of duplex stainless steel was investigated. It is found that high-speed PMS induces turbulent flow, leading to ferrite refinement and...
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Article
Atomistic study of inverse size effect induced by interfacial plasticity in pearlitic multi-principal element alloy
Owing to the fine nano-laminated structure, the pearlitic multi-principal element alloy (PMPEA) exhibits excellent mechanical and tribological properties. However, the incomplete understanding of the size effe...
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Article
Improvement in corrosion resistance of Mg97Zn1Y2 alloy by Zr addition
Magnesium alloys, known for their exceptional lightweight properties, have presented challenges in various applications due to their limited corrosion resistance. In this study, the corrosion resistance of Mg97Zn
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Article
Pressure-driven metallization with significant changes of structural and photoelectric properties in two-dimensional EuSbTe3
Two-dimensional materials are widely considered to be highly promising for the development of photodetectors. To improve the performance of these devices, researchers often employ techniques such as defect eng...
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Article
An ultrafast rechargeable hybrid potassium dual-ion capacitor based on carbon quantum dot@ultrathin carbon film cathode
Ultrafast rechargeable hybrid potassium dual-ion capacitors (HPDICs) were designed by employing carbon quantum dot@ultrathin carbon film (CQD@CF) as the cathode material. The designed CQD@CF is self-assembled ...
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Article
Effect of distance between heat sources on droplet transfer behavior and weld formation of AH36 during laser and CWW GMAW arc hybrid welding
In order to analyze the influence of the distance between heat sources (DLA) on the welding process, the effects of DLA on the droplet transfer behavior, weld formation characteristics and weld formation mechanis...
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Article
Regulated reaction pathway of CO2 photoreduction into CH4 by metal atom pair sites
The carbon dioxide (CO2) reduction process involves complex protonation, making the resulting product often unpredictable. To achieve the desired product, it is crucial to manipulate the reaction steps. Herein, w...
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Article
Inhibiting shuttle effect of lithium polysulfides by double metal selenides for high-performance lithium–sulfur batteries
Lithium–sulfur batteries (LSBs) have attracted the attention of more and more researchers due to the advantages of high energy density, environmental friendliness, and low production cost. However, the low ele...
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Article
Current progress of research on heat-resistant Mg alloys: A review
With the increasing attention received by lightweight metals, numerous essential fields have increased requirements for magnesium (Mg) alloys with good room-temperature and high-temperature mechanical properti...
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Microstructural Effect on the Corrosion Behavior of 3Ni Weathering Steels in Tropical Marine Atmospheric Environments: Outdoor Exposure and Indoor Tests
This study discusses the comparative weatherability of three microstructures of ferrite, ferrite + bainite, and bainite, obtained by controlling the rolling and cooling processes of a well-established weatheri...
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Article
Subsection cooling system of hot rolling silicon steel and its industrial application
An online subsection cooling method for hot rolling silicon steel was designed to achieve local adjustment of transverse roll gap. Particularly, it was able to meet the requirements of edge drop of the strip b...
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Article
Exfoliation Corrosion of As-Extruded Mg–1Li–1Ca: the Influence of the Superficial Layer
Exfoliation corrosion (EFC) has rarely been reported for wrought magnesium alloys. Enhanced EFC of the as-extruded Mg–1Li–1Ca alloy was observed after the removal of outermost fine-grained skins. The microstru...
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Article
GPa-level pressure-induced enhanced corrosion resistance in TiZrTaNbSn biomedical high-entropy alloy
TiZrTaNb-based high-entropy alloys (HEAs) are research frontier of biomedical materials due to their high hardness, good yield strength, excellent wear resistance and corrosion resistance. Sn, as an essential ...
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Article
A backfill material without cementitious material: Carbonation curing magnesium slag based full solid waste backfill material
In view of the two major problems of the rapid growth of global CO2 emissions and the high cost of mine backfill materials (cement). In this study, a new method of mixing coal gangue (CG), magnesium slag (MS) and...
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Article
Excess energy characteristics of true triaxial multi-faceted rapid unloading rockburst
Delayed rockburst experiments with different numbers of unloading surfaces (DNUS) were performed using an independently developed true triaxial multisurface unloading rockburst experimental system. Based on th...
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Article
Multi-performance evaluation of high-throughput accelerated corrosion test for high-strength low-alloy 921A steel
The corrosion behavior of high-strength low-alloy 921A steel in a simulated marine atmospheric environment was studied using a high-throughput experimental method. The corrosion behavior, corrosion morphology,...
