A5109304655- Metallurgy and Material Forming
- Metal Forming Simulation Techniques
- Crystallography and molecular interactions
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Microstructure and Mechanical Properties of Steels
- High Temperature Alloys and Creep
- Advanced Image and Video Retrieval Techniques
- Aluminum Alloy Microstructure Properties
- Laser and Thermal Forming Techniques
- Advanced Vision and Imaging
- Advanced ceramic materials synthesis
- Metal Alloys Wear and Properties
- Catalysis and Oxidation Reactions
- Intermetallics and Advanced Alloy Properties
- Multimodal Machine Learning Applications
- Fatigue and fracture mechanics
- Muon and positron interactions and applications
- Microstructure and mechanical properties
- Shape Memory Alloy Transformations
- Numerical methods in engineering
- Solidification and crystal growth phenomena
- Image and Object Detection Techniques
- Pancreatic function and diabetes
- Axon Guidance and Neuronal Signaling
Harbin Institute of Technology
2002-2024
Nanjing University
2024
Commercial Aircraft Corporation of China (China)
2024
Zhejiang University
2023
National Synchrotron Radiation Laboratory
2005
University of Science and Technology of China
2005
Conventional video captioning methods are either stage-wise or simple end-to-end. While the former might introduce additional noise when exploiting off-the-shelf models to provide extra information, latter suffers from lacking high-level cues. Therefore, a more desired framework should be able capture multi-aspects of videos consistently. To this end, we present concept-aware and task-specific model named CAT that accounts for both low-level visual concept cues, incorporates them effectively...
A parallel solution combustion synthesis technique was developed for combinatorial materials studies. The vigorous reactions were successfully limited in the microreactors by using a substrate-net-mask microreactor system and lowest adoptable furnace temperature. Using this technique, luminescent library of Y3Al5O12/Tb(chi) synthesized with aid an ink-jet delivery system. Structure luminescence characterizations implemented X-ray diffraction UV/X-ray spectroscopies, respectively. results...
The quenchable boron steel is a novel type of ultra high strength used for automotive parts so as to reduce the weight whole automobile. hot stamping processing experiments bending were studied. influence parameters, such heating temperature, heat holding time and cooling water flow velocity, on mechanics properties microstructure obtained. And then optimal ranges these parameters are determined, which provides basis control process applied in complicated shape parts’ production.
Hot bending and die quenching for U-shaped parts with ultra-high strength boron steel were experimented simulated to study its effect accuracy. The results indicate that through the hot contact quenching, higher forming precision than of cold stamping can be achieved. And improves at bottom part. springback decreases gradually when blank holder force (BHF) increases, which is mainly negative impact thermal shrinkage moments. numerical simulation are consistent experiments’. Therefore, it...
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The grain selection process in a Z-form selector for Ni-based single-crystal superalloy was simulated using macro-scale ProCAST software (2013 version) coupled CAFE module combined with an experiment to investigate the procedure and mechanism different positions crystal orientation relationships. A non-stationary solidification found selector, liquid-solid (L-S) interface tilted same direction as channel during directional solidification. Given that boundary parallel overgrowth rate of...
This work aims to address the multi-view perspective RGB generation from text prompts given Bird-Eye-View(BEV) semantics. Unlike prior methods that neglect layout consistency, lack ability handle detailed prompts, or are incapable of generalizing unseen view points, MVPbev simultaneously generates cross-view consistent images different views with a two-stage design, allowing object-level control and novel at test-time. Specifically, firstly projects BEV semantics camera parameters,...
Ultra-high strength boron steel is widely used in a new hot stamping technology which formed and die quenched simultaneously order to obtain parts with 1500MPa tensile or higher. Tensile experiments were carried out ultra-high range of temperature 500°C~860°Cand strain rate 0.01/s~1/s the thermal simulation testing machine Gleeble 3800, stress-strain curves obtained. The influences deformation on analyzed. results show that behavior at elevated consists hardening dynamic recovery mechanism,...