A5101930057- Microstructure and mechanical properties
- High Temperature Alloys and Creep
- Shape Memory Alloy Transformations
- Metal and Thin Film Mechanics
- Metallic Glasses and Amorphous Alloys
- Aluminum Alloy Microstructure Properties
- Soil Mechanics and Vehicle Dynamics
- High-Velocity Impact and Material Behavior
- Geotechnical Engineering and Soil Mechanics
- nanoparticles nucleation surface interactions
- Fatigue and fracture mechanics
- Landslides and related hazards
- Microstructure and Mechanical Properties of Steels
- Intermetallics and Advanced Alloy Properties
- Nonlocal and gradient elasticity in micro/nano structures
- Advanced materials and composites
- Metallurgy and Material Forming
- Bone Tissue Engineering Materials
- Aluminum Alloys Composites Properties
- Calcium Carbonate Crystallization and Inhibition
- Spectroscopy and Quantum Chemical Studies
- Rock Mechanics and Modeling
- Planetary Science and Exploration
- Fuel Cells and Related Materials
- Geotechnical and Geomechanical Engineering
Wuhan University
2015-2024
Anhui Agricultural University
2024
Anhui University of Technology
2024
Chinese Academy of Sciences
2024
Dalian Institute of Chemical Physics
2024
University of Chinese Academy of Sciences
2024
City University of Hong Kong, Shenzhen Research Institute
2023-2024
Rice Research Institute
2022
Erich Schmid Institute of Materials Science
2020-2022
Austrian Academy of Sciences
2020-2022
Inflammatory bowel disease 5 (IBD5) is a 250 kb haplotype on chromosome that associated with an increased risk of Crohn's in Europeans. The OCTN1 gene centrally located IBD5 and encodes transporter the antioxidant ergothioneine (ET). 503F variant strongly gain-of-function mutation increases absorption ET. Although has been implicated as potentially responsible for susceptibility at IBD5, there little evidence beyond statistical association to support its role causation. We hypothesize recent...
The tensile creep behavior of Ni-based single crystal superalloys was investigated by molecular dynamics simulations. effects rhenium (Re) on the and microstructural evolution mechanism during nanoscale tests were discussed. results indicate that addition Re can effectively enhance resistance alloys. reason is plays an important role in microstructure at each stage creep. Firstly, has a pinning effect to delay failure dislocation network primary stage. And then, decreases density increases...
In this paper, molecular dynamics simulations are performed to study the dynamic mechanical response and microstructural evolution of Ni-based single crystal superalloys under different shock velocities. The results show that when velocity (Up ≤ 0.75 km/s), interfacial dislocation network composed Stair-rod will prevent Shockley from shearing γ′ phase, deformation microstructure is dominated by slipping dragging dislocations. When ≥ 1 destroyed loading, dislocations basically disappear,...
The structural evolution of misfit dislocation networks at γ/γ′ phase interfaces in Ni-based single crystal superalloys under tensile loading and temperatures is simulated by molecular dynamics. From the simulation, we find that, with increasing load or temperature, patterns on (100), (110) (111) change from regular to irregular disappear. Under same different show degrees damage. density stability decrease temperature. When interfacial become more regular, stable. results are supported...
Cold-welding possesses such desirable environment as low temperature and applied stress, thus becoming the prime candidate for nanojointing nanoassembly techniques. To explore welding mechanism of nanoscale structures, here, molecular dynamics was performed on copper nanowires under different conditions various original characteristics to obtain an atomic-level depiction their cold-welding behavior. By analyzing mechanical properties as-welded nanowires, relations between quality variables...