A5100600652- Microstructure and mechanical properties
- Metallurgy and Material Forming
- Aluminum Alloys Composites Properties
- Metal Forming Simulation Techniques
- Microstructure and Mechanical Properties of Steels
- Aluminum Alloy Microstructure Properties
- Intermetallics and Advanced Alloy Properties
- Titanium Alloys Microstructure and Properties
- Magnesium Alloys: Properties and Applications
- MXene and MAX Phase Materials
- Magnesium Oxide Properties and Applications
- High-Velocity Impact and Material Behavior
- Concrete and Cement Materials Research
- Advanced Surface Polishing Techniques
- Crystallization and Solubility Studies
- Advanced Welding Techniques Analysis
- X-ray Diffraction in Crystallography
- Numerical methods in engineering
- Additive Manufacturing and 3D Printing Technologies
- Metal Alloys Wear and Properties
- Electromagnetic Effects on Materials
- High Entropy Alloys Studies
- ZnO doping and properties
- Flame retardant materials and properties
- Topology Optimization in Engineering
Shandong University
2010-2025
University of Jinan
2023-2025
Shanghai Jiao Tong University
2015-2024
First Affiliated Hospital of Jinan University
2024
Xiangtan University
2022-2024
Ansteel (China)
2022-2024
Taiyuan University of Technology
2023
Shenyang University of Technology
2020-2023
Huizhou University
2022
China Academy of Space Technology
2021
The rapid development of deep learning has significantly influenced computational studies in convective heat transfer. To facilitate broader applications models transfer, this paper proposes a physics-informed graph neural network based on the finite volume method (FVGP-Net) for unsupervised training and prediction steady incompressible laminar transfer problems. In model, mesh data generated by (FVM) are converted into data, preserving mesh's topological properties. This conversion allows...
Graphene oxide (GO) significantly enhances cement hydration at the nanoscale; however, its tendency to complex and agglomerate with Ca2⁺ in paste remains an unresolved issue. To improve dispersibility enhance reinforcing effect of GO paste, polycarboxylate (PC) superplasticizer was used disperse (PC@GO). This study uniquely divided PC into two parts, one modifying other acting as a water-reducing agent, explore effects on dispersion analyze rheological, carbon emission, mechanical,...
Centimeter-grade coarse grains commonly exist in heavy ingots of Ti2AlNb-based alloy and severely deteriorate their workability. To investigate the refinement grains, multi-directional isothermal forging (MDIF) was carried out on samples cut from an ingot weighing about three tons. The results showed that can be refined by MDIF after 4 passes with 40% reduction per compression at 1200℃, while it cannot even 10 30% 1200℃ or 1050℃. investigation that, as intermetallics low strain hardening...
This study delves into effects of deep cryogenic treatment (DCT) on enhancing the hydrogen embrittlement resistance CoCrFeMnNi high-entropy alloy fabricated via laser powder-bed-fusion (L-PBF). Comparatively assessing as-print, conventional heat treatment, and DCT, we uncover how nanotwin formation within matrix serves as a critical mechanism to combat adverse embrittlement. work reveals that DCT not only mitigates inherent residual stresses from L-PBF, thereby fostering dislocation...
The radiation physics of repeating fast radio bursts (FRBs) remains enigmatic. Motivated by the observed narrow-banded emission spectrum and ambiguous fringe pattern spectral peak frequency (ν_ pk) distribution some FRBs, such as FRB 20121102A, we propose that from FRBs arise synchrotron maser in localized blobs within weakly magnetized plasma relativistically moves toward observers. Assuming observers with a bulk Lorentz factor Γ=100 electron an individual blob is monoenergetic e ∼300), our...
The radiation physics of repeating fast radio bursts (FRBs) remains enigmatic. Motivated by the observed narrow-banded emission spectrum and ambiguous fringe pattern spectral peak frequency ($\nu_{\rm pk}$) distribution some FRBs, such as FRB 20121102A, we propose that from FRBs arise synchrotron maser in localized blobs within weakly magnetized plasma relativistically moves toward observers. Assuming observers with a bulk Lorentz factor $\Gamma=100$ electron an individual blob is...