A5000289654- Microstructure and mechanical properties
- Microstructure and Mechanical Properties of Steels
- Metal and Thin Film Mechanics
- Aluminum Alloys Composites Properties
- Hydrogen embrittlement and corrosion behaviors in metals
- Advanced materials and composites
- Electrodeposition and Electroless Coatings
- Advanced Welding Techniques Analysis
- High Entropy Alloys Studies
- Diamond and Carbon-based Materials Research
- Geotechnical Engineering and Underground Structures
- Geochemistry and Geologic Mapping
- Metal Alloys Wear and Properties
- Spectroscopy and Chemometric Analyses
- Aluminum Alloy Microstructure Properties
- Traditional Chinese Medicine Studies
- Geotechnical Engineering and Soil Stabilization
- Copper-based nanomaterials and applications
- High-Temperature Coating Behaviors
- Climate change and permafrost
- ZnO doping and properties
- Metallurgy and Material Forming
- Magnetic Properties and Applications
- Radiomics and Machine Learning in Medical Imaging
- Corrosion Behavior and Inhibition
Anhui University of Science and Technology
2020-2025
Changchun University of Technology
2013-2024
Jiangsu University
2023-2024
Wuhan University of Technology
2024
Ministry of Education of the People's Republic of China
2023
Yanshan University
2021-2023
Shanghai Harbour Engineering Design & Research Institute
2023
Hangzhou Dianzi University
2022
Murdoch Children's Research Institute
2022
Huainan Mining Industry Group (China)
2021
<title>Abstract</title> To investigate the energy dissipation law and damage constitutive relationship of low-temperature fine sandstone under impact loading, compression tests were conducted on Jurassic Cretaceous at different temperatures by using SHPB test system, stress-strain curves recorded. The between dynamic peak stress temperature sample in was analyzed, fractal dimension fragmentation explored introducing dimension, D. A model statistical for strength based Weibull distribution...
A 4.5 wt.% Si non-oriented electrical steel with a thickness of 0.50 mm was prepared following conventional process route. Due to the insufficient formability high-Si steels, this study focuses on effect warm rolling temperature evolution microstructure and texture in hot-rolled sheet after appropriately selected annealing process. The optical microscope (OM) field emission scanning electron (SEM) EBSD equipment were utilized characterize during fabrication results show that significantly...
The cold rolling strain effect on the tensile properties of a high nitrogen alloyed austenitic steel was systemically investigated. Quasi-static experiments were performed samples with different strain. material possessed good balance between strength and ductility in entire range. Mechanical property microstructure greatly affected by With increase strain, increased sharply but declined. That is related to gradual changes induced process. process leads substantial microstructural change,...
Copper and copper alloys are widely used in various industries due to the excellent properties, they indispensable materials modern industrial fields. At present, friction stir welding technology is most promising method for alloys, there have been a series of studies on FSW field. This paper summarizes research achievements this field past 30 years, aims provide comprehensive systematic summary researchers In addition, combined with authors team’s experience existing relevant references, we...
The tumor suppressor p53 plays a key role in regulating apoptosis and cell cycle progression. In addition, is implicated control of differentiation muscle, the circulatory system, ocular lens various carcinoma tissues. However, mechanisms by which controls are not fully understood. Here we present evidence that directly regulates c-Maf Prox1, two important transcription factors controlling lens. First, human murine Prox1 gene promoters contain authentic DNA binding sites. Second, binds to...
Nanostructures with sufficiently large areas are necessary for the development of practical devices. Current efforts to fabricate large-area nanostructures using step-and-repeat nanoimprint lithography, however, result in either wide seams or low efficiency due ultraviolet light leakage and overflow imprint resin. In this study, we propose an efficient method nanostructure fabrication lithography a composite mold. The mold consists quartz support layer, soft polydimethylsiloxane buffer...
The plastic deformation and fracture behaviour of a high-nitrogen nickel-free austenitic stainless steel were examined by performing tensile testing at room temperature wide strain rate range. demonstrated that this shows significant dependence the strength ductility. With increasing from 10 −4 to 1 s −1 , yield increases 673 801 MPa ultimate 958 1003 MPa; uniform elongation decreases 75 44% total 86 58%. analysis stress–strain curve using Ludwigson equation showed exhibits two-stage...
A composite sandwich panel with a lattice truss cores is optimized to better realize the function integration of load support and thermal management. Combinatorial optimization problems are constituted by formulated objectives for relative density, specific modulus, strength, structural maximum temperature under active cooling. Multiobjective used determine Pareto fronts, revealing sensitivities each problem subobjectives subobjective variables. Simply continuous functions applied acceptably...
As an important part of subway transfer station construction, pit‐in‐pit (PIP) excavation has always been a key object monitoring and control. In this study, taking the PIP project Hefei metro line 4 7 as background, combined with on‐site numerical simulation, variation law lateral wall displacement, ground surface settlement, strut force during were analyzed. The results showed that maximum deformation pile caused by external pit accounted for 80%–90% total settlement 70% settlement. inner...
Effects of cold rolling deformation on the microstructure, hardness, and creep behavior high nitrogen austenitic stainless steel (HNASS) are investigated. Microstructure characterization shows that 70% results in significant refinement microstructure this steel, with its average twin thickness reducing from 6.4 μm to 14 nm. Nanoindentation tests at different strain rates demonstrate hardness nano-scale twins (nt-HNASS) is about 2 times as micro-scale (mt-HNASS). The nt-HNASS exhibits a...