A5005722636- Aluminum Alloys Composites Properties
- Advanced ceramic materials synthesis
- Additive Manufacturing Materials and Processes
- High Entropy Alloys Studies
- Intermetallics and Advanced Alloy Properties
- MXene and MAX Phase Materials
- Tribology and Wear Analysis
- Topic Modeling
- High-Temperature Coating Behaviors
- Advanced materials and composites
- Additive Manufacturing and 3D Printing Technologies
- Orthopaedic implants and arthroplasty
- Advanced Decision-Making Techniques
- Advanced Graph Neural Networks
- Advanced Battery Materials and Technologies
- Evaluation Methods in Various Fields
- Advancements in Battery Materials
- Extraction and Separation Processes
- Microwave-Assisted Synthesis and Applications
- Internet Traffic Analysis and Secure E-voting
- Text and Document Classification Technologies
- Cryptography and Data Security
- Complex Network Analysis Techniques
- Misinformation and Its Impacts
- Advanced Computational Techniques and Applications
Nanjing University of Science and Technology
2005-2024
Guangzhou Metro Design & Research Institute
2023
Guangzhou Metro Group (China)
2023
Civil Aviation University of China
2009-2022
Hong Kong Polytechnic University
2021
Henan Normal University
2021
Galois (United States)
2018
Despite widely used as a commercial cathode, the anisotropic 1D channel hopping of lithium ions along [010] direction in LiFePO
Mechanical and corrosion behaviors perpendicular to build direction (XOY) along (XOZ) of UNS S31803 duplex stainless steel (DSS) fabricated by laser powder bed fusion (LPBF) were investigated. With the post-annealing, exhibited a ferrite-austenite microstructure. For XOY plane, austenite displayed primarily <101> texture while ferrite kept <001> preferred orientation, mainly held Nishiyama-Wassermann orientation relationship. However, for XOZ showed mixed texture. The average size grains was...
Microstructures is an international peer-reviewed, open access, online journal. The journal of publishes articles covering new research and developments, perspectives, reviews related to the microstructures materials, including, but not limited metals alloys, ceramics, polymers, composites, crystals, glasses, biomaterials, interfaces nanomaterials.
The reaction mechanism of an Al-TiO2 system is discussed. Thermodynamic analysis indicates that the between Al and TiO2 can occur spontaneously due to negative Gibbs free energy system. When reinforcement volume fraction 30%, there endothermic peak exothermic in DSC curve. But when increases 100%, are two independent peaks height them obviously. With increasing heating rate, ignite temperature becomes higher all move direction. reactions consist steps: first, reacts with form stable α-Al2O3...
Wear is the primary cause of failure joint replacement prostheses. In this paper, ultra-high molecular weight polyethylene (UHMWPE) as an artificial acetabular material was filled with nano-powder SiO2 various mass fractions. The effect fraction on tensile strength, modulus, wetting property and tribological properties SiO2-UHMWPE composites were investigated when sliding against Ti-6Al-4V under lubrication physiological saline water. morphologies worn surfaces observed optical microscope....
The rapid development of online social networks significantly facilitates the interaction people and dramatically expands diffusion sphere information. Rumours, however, are not excluded from list beneficiaries. widespread rumours has lengthened psychological distance caused tremendous economic losses, rumour detection become an inescapable challenging task great practical importance. In this work, we propose a novel neural network architecture for classification early fine-grained...
The composite (a-Al2O3+ZrC+ZrB2)/Al has been fabricated by using exothermic dispersion synthesis. When the reinforcement volume fraction is 100%, there are two peaks occurred in DSC curve of Al-ZrO2 system. But when 30%, only one peak and height it decreases. molar ratio B4C/ZrO2 0, reaction products consisted a-Al2O3 grains Al3Zr blocks. With an increase B4C/ZrO2, amount decreases phases ZrB2 ZrC formed. increases to 1/3, almost disappear reinforcements composites composed a-Al2O3, ZrB2....
The composites (-Al2O3+TiB2+TiC)/Al has been fabricated by using exothermic dispersion synthesis. Thermodynamic analysis indicated that the reaction between Al and TiO2 can spontaneously occur due to negative Gibbs free energy of Al-TiO2 system. With increase B4C/TiO2 mole ratios, peaks move higher temperature corresponding ignite temperatures also increase. results indicate when B4C/TiO2＝0, reinforcements are composed -Al2O3, Al3Ti, with B4C/TiO2, amount Al3Ti decreases TiC TiB2 form...
The amount of SiO 2 on the thermal resistance ceramic lined cast pipe fabricated by self-propagating high temperature synthesis technology was investigated. Results indicated that ceramic-lined composite iron had excellent resistance. With increase additive amount, thicknesses and cavity liner increased, which led to in their In a given pipe, its increased with center temperature.
To solve imbalance problem of datasets in thunderstorm forecast, this paper introduced the concept data field and proposed a resampling method based on potential value which is combined with weighted Support Vector Machine (SVM) to set up new forecast model. Moreover we assessed model comprehensive assessment measure meteorological score. The experimental results showed that effectively controlled adverse impact unbalanced forecast. By method, proved not only effective dealing datasets, but...
In situ aluminum matrix composites were fabricated through exothermic dispersive (XD) reaction from a powder mixture of Al and Cr 2 O 3 . The mechanism was investigated by using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy spectroscopy (EDS) differential calorimetry (DSC) analysis. When the temperature increases to around 1050K, can react with form reinforcments particles CrAl 4 blocks. With increase heating rate, DSC analysis shows that peak shifts higher...
NiAl matrix composites reinforced with a-Al2O3 and TiB2 were fabricated by microwave synthesis from Al-TiO2-B-Ni system. The reaction process microstructures analyzed using differential scanning calorimetry (DSC), X-ray diffraction (XRD), electron microscopy (SEM).The results showed that the ignition temperatures of heating conventional method approximately 556°C 592°C respectively. Furthermore, fabrication time was about several minutes, which much shorter than two hours spent usually in...