A5100672496- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Microstructure and mechanical properties
- Advanced ceramic materials synthesis
- Additive Manufacturing Materials and Processes
- Magnesium Alloys: Properties and Applications
- Metallurgy and Material Forming
- High Entropy Alloys Studies
- Advanced Photocatalysis Techniques
- Chaos control and synchronization
- Nonlinear Dynamics and Pattern Formation
- TiO2 Photocatalysis and Solar Cells
- UAV Applications and Optimization
- Advanced Sensor and Energy Harvesting Materials
- Advanced materials and composites
- MXene and MAX Phase Materials
- Membrane Separation Technologies
- Additive Manufacturing and 3D Printing Technologies
- Quantum chaos and dynamical systems
- Power Systems and Renewable Energy
- Surface Modification and Superhydrophobicity
- Electrospun Nanofibers in Biomedical Applications
- Opportunistic and Delay-Tolerant Networks
- High-Velocity Impact and Material Behavior
- Plant nutrient uptake and metabolism
Shanghai Jiao Tong University
2016-2025
Huaibei Normal University
2023-2024
Yangzhou University
2020-2024
Tiangong University
2006-2024
Macau University of Science and Technology
2024
Jiangxi University of Science and Technology
2024
Shanxi Medical University
2011-2021
First Hospital of Shanxi Medical University
2011-2021
Shandong Lianxing Energy Group (China)
2019-2021
Lanzhou Jiaotong University
2007-2020
The stability of surrounding rock for large or super-large section chambers is extremely hard to control in deep coal mines, as well close-distance chambers. Based on the on-site geological conditions super-large-section chamber group a gangues separation system Longgu Coal Mine, Heze City, Shandong, China, this paper will establish FLAC3D numerical simulation model research failure evolution under different spacings and thicknesses loosening circle. results show that interaction between...
Mixed matrix membranes (MMMs) composed of sulfonated aromatic poly(ether ether ketone) (SPEEK) and –SO3 functionalized mesoporous MCM-41 were prepared by the solution casting method. A SPEEK polymer with a fixed degree sulfonation was used for membrane synthesis. CO2 permeation data SEM images synthesized MMMs suggest that fillers adhered well to matrix. Gas tests indicated addition increased both gas permeability selectivity. The highest selectivities obtained here CO2/N2 CO2/CH4 40.46...
Wire and arc additive manufacturing based on cold metal transfer (WAAM-CMT) has aroused wide public concern in recent years as one of the most advanced technologies for components with complex geometries. However, microstructure mechanical properties parts fabricated by WAAM-CMT technology mostly are intolerable engineering application should be improved necessarily. In this study, heat treatment was proposed to optimize enhance case AlSi7Mg0.6 alloy. After treatment, division between coarse...
Plants maintain a dynamic balance between plant growth and stress tolerance to optimise their fitness ensure survival. Here, we investigated the roles of clade A type 2C protein phosphatase (PP2C)-encoding gene, OsPP2C09, in regulating trade-off drought rice (Oryza sativa L.). The OsPP2C09 interacted with core components abscisic acid (ABA) signalling showed PP2C activity vitro. positively affected but acted as negative regulator through ABA signalling. Transcript levels were rapidly induced...
Aluminum alloys fabricated by spray forming (SF) technology are commonly followed hot-working without heat treatments. A new approach that is a pretreatment before proposed in the present work. The results show microstructural stability of materials processed this improved evidently, which related to pinning effect on dislocations and grain boundaries Al3Zr particles induced during pretreatment. strength SF Al alloy treatment can be enhanced significantly. Owing combined refinement...
A coaxial infrared-blue hybrid laser system was adopted in the cladding of high reflectivity pure copper on an AlSi7Mg alloy substrate, and stability, molten pool size microstructure cladded samples by three types sources (infrared, blue their sources) were compared. The validated to compensate for forming instability a high-power infrared low-power density laser. In addition, heat accumulation process with more obvious cooling rate slower (1.36 × 104 K/s), which led coarser (1.56∼2.42 μm)....
The cast Al–3Li–2Cu-0.15Zr alloy is a promising material due to its high strength-to-weight ratio and stiffness. In this work, the Sn addition heat treatment were employed regulate microstructure mechanical properties. results indicate that exists in matrix as solute atoms Sn-rich particles including Li5Sn2, Li13Sn5, Li7Sn2, Li22Sn5. number of these increases content rises. significantly enhances grain refinement, reducing average size 50.2 μm when 0.3wt% incorporated. During aging process,...
Abstract Polyvinylidene fluoride (PVDF) and its blend films were prepared by melt‐blending the binary mixture of PVDF/dibutyl phthalate (DBP) ternary PVDF/CaCO 3 /DBP in combination TIPS. Their morphologies characterized scanning electron microscope depended on preparation condition, such as diluent CaCO weight fraction, cooling rate, crystallization information was also investigated DSC. The results showed that influenced morphology PVDF TIPS process regardless conditions, formation...
The effects of combined Ti and Zr addition on microstructures mechanical properties are systematically investigated in Al–Zn–Mg–Cu alloy by microstructure characterizations a physical-based model. results show that can promote the precipitation nano L12 Al3(Ti,Zr) dispersoids, while primary D022 Al3Ti phases formed during solidification when is over 0.2 wt%. As compared to 0Ti alloy, ductility toughness enhanced markedly 0.1–0.2 wt%Ti since volume fraction dispersoids increased. Both...