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Variant selection map of external load during Ni4Ti3 precipitation in nitinol: a theoretical and phase field study
The morphology of Ni 4 Ti 3 precipitates is important in tuning the martensitic transformation (MT) behavior and mechanical properties of nitinol....
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Spatiotemporal evolution of high-aspect-ratio filamentary trace in sapphire of picosecond pulse burst-mode for laser lift-off
The influence of the picosecond (ps) pulsed burst with a nanosecond scale of temporal separation (50 ns) on filamentary traces in sapphire substrate...
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Mechanical properties and microstructure evolution of an Al-Cu-Li alloy subjected to rolling and aging
The mechanical properties and microstructure of Al-Cu-Li alloy sheets subjected to cryorolling (−100 °C, −190 °C) or hot rolling (400 °C) and...
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Numerical analysis of one-strut failure in deep braced excavation considering anisotropic clay behavior
In recent years, with the rapid development of braced excavation supported by multi-level struts, cases of continuous failure caused by local failure...
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Railway subgrade thermal-hydro-mechanical behavior and track irregularity under the sunny-shady slopes effect in seasonal frozen regions
The sunny-shady slopes effect is a phenomenon that impacts the temperature distribution of high-speed railway subgrades, resulting in uneven frost...
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Experimental study on electrode materials characteristics for dewatering and remediation of copper-contaminated sediment from Tai Lake based on vacuum electro-osmosis
The vacuum electro-osmosis method enables integrated treatment of heavy metal-contaminated sediments by simultaneously removing water and pollutants....
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Does the decoration of irradiation defects induce hardening?
Nano-sized irradiation defects are widely observed to aggregate and decorate the dislocation lines, which is believed to induce irradiation hardening...
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Temperature variation of V-bearing stone coal during decarbonization roasting and effect of roasting conditions
V-bearing stone coal is an important vanadium resource with huge reserves in China. For stone coal with high carbon content, the decarbonization...
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Understanding mechanical modulation of electrocatalytic reaction with an electrical circuit model
Strain engineering of electrocatalysts is considered as one of the most efficient strategies to enhance their electrocatalytic performance. However,...
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Extracting rubidium and potassium from complex rubidium ore: Process optimization and leaching kinetics
This paper introduces a new method for efficiently extracting Rb and K from complex rubidium ore. It mainly consists of two steps: 1) thermal...
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Sensitivity and effect of key operational parameters on performance of a dual-cylinder free-piston engine generator
The free-piston engine generator (FPEG) is regarded as the next generation of energy conversion system which may replace traditional engines in the...
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Aerodynamic interference effects between a triple-box girder and trains on aerodynamic forces and vortex-induced vibration
Wind tunnel tests were carried out to investigate the aerodynamic interference between a triple-box girder and trains, involving static aerodynamic...
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Research on efficient utilization of high-phosphorus oolitic hematite for iron enrichment and dephosphorization by hydrogen mineral phase transformation
The paper proposes the innovative technology of hydrogen mineral phase transformation–magnetic separation–acid leaching for iron enrichment and...
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Efficient extracting of tungsten from scheelite via NaOH-SiO2 roasting followed by water leaching
Efficient extraction of scheelite using a NaOH-SiO 2 roasting and water leaching system was assessed. Initially, the NaOH-SiO 2 roasting process was...
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Effect of solid solution treatment on microstructure and properties of extruded 7055 aluminum alloy
The effect of solid solution parameter and quenching cooling rate on the microstructure and properties of the 7055 aluminum alloy was studied by...
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Analytical solutions for equivalent elastic compliance of cubic lattice structures subjected to hypergravity conditions
In order to comprehensively understand the mechanical behavior of biological entities and aerospace applications subjected to hypergravity...
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A novel videogrammetry-based full-field dynamic deformation monitoring method for variable-sweep wings
The measurement of wing dynamic deformation in morphing aircraft is crucial for achieving closed-loop control and evaluating structural safety. For...
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Influence of aging on microstructure, mechanical properties and stress corrosion cracking of 7136 aluminum alloy
The microstructure, mechanical properties and stress corrosion cracking (SCC) of 7136 aluminum alloy under T6, T79 and T74 aging treatments were...
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Effect of temperature on near-surface microstructural evolution in nanocrystalline metal under shear stress
Molecular dynamics simulations were used to investigate the temperature effect in the microstructural evolution of nanocrystalline Al-Mg-Si alloy...
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Effect of preload force on heat generation of fatigue crack in ultrasonic infrared thermography
The heat generation behaviors of fatigue crack are deeply investigated under different preload forces combing numerical simulation and experiment....