A5114269783- Aluminum Alloys Composites Properties
- Advanced ceramic materials synthesis
- Advanced materials and composites
- Intermetallics and Advanced Alloy Properties
- Additive Manufacturing Materials and Processes
- Phase Change Materials Research
- Ultrasonics and Acoustic Wave Propagation
- Welding Techniques and Residual Stresses
- Numerical methods in engineering
- Adsorption and Cooling Systems
- Conducting polymers and applications
- Microstructure and mechanical properties
- Material Properties and Applications
- Marine and coastal plant biology
- Non-Destructive Testing Techniques
- Landslides and related hazards
- Composite Material Mechanics
- Earthquake Detection and Analysis
- Seaweed-derived Bioactive Compounds
- Additive Manufacturing and 3D Printing Technologies
- Aluminum Alloy Microstructure Properties
- Metal and Thin Film Mechanics
- Rock Mechanics and Modeling
- High-Velocity Impact and Material Behavior
- Geotechnical Engineering and Soil Mechanics
Liaoning Shihua University
2017-2024
Qingdao University
2020-2022
Qingdao Municipal Hospital
2022
Xi'an Jiaotong University
2021
East China University of Science and Technology
2019
Institute of Chemistry
2019
Changchun University of Science and Technology
2017-2018
Huazhong University of Science and Technology
2016-2017
Wuhan National Laboratory for Optoelectronics
2016-2017
Universidad del Noreste
2014-2016
Purpose This paper aims to investigate the influence of laser energy density on microstructure and mechanical properties selective melted (SLMed) Ti6Al4V complement existing knowledge in additive manufacturing for future application melting (SLM) fabricating parts. Design/methodology/approach alloy is fabricated by SLM adopting various densities. Microstructures deposited using different densities are characterized. Findings Both high relative microhardness can be obtained optimized...
The addition of activated carbon (10%) effectively enhances the thermal conductivity and heat transfer properties MA/H-diatomite-2 composite PCM.
The as-prepared CA–PA/EVM might be a promising candidate for thermal energy storage system due to its excellent characteristics.
Abstract For some polymers such as PTFE, the crystallization is so rapid that it difficult to observe isothermal by differential scanning calorimetry (DSC). In this investigation, first, kinetics of PTFE was followed DSC and results were analyzed Avrami method, which showed crystallizes one‐dimensionally from preexisting nuclei, presumably impurities. Furthermore, activation energy, equilibrium melting point, nucleation rate parameter K g calculated in crystallization. Second, nonisothermal...
The main purpose of this paper was to synthesize a novel form-stable composite phase change material (PCM). Herein, bentonite-based PCMs were synthesized by impregnating Na-bentonite clay with lauric acid (LA) through vacuum impregnation method. Flake graphite (FG) used enhance the thermal conductivity PCMs. In addition, FG also helped block leakage It is worth noting that addition FG, period melting and solidifying decreased some extent. Meanwhile, has been obviously improved. Moreover, PCM...
The mechanical characteristics and mechanisms of rock failure involve complex mass mechanics problems involving parameters such as energy concentration, storage, dissipation, release. Therefore, it is important to select appropriate monitoring technologies carry out relevant research. Fortunately, infrared thermal imaging technology has obvious advantages in the experimental study processes dissipation release under load damage. necessary establish theoretical relationship between strain...
A bi-continuous phase separation structure of the <italic>p</italic>-DTS(FBTTh<sub>2</sub>)<sub>2</sub>/EP-PDI blend system was induced by crystallization <italic>p</italic>-DTS(FBTTh<sub>2</sub>)<sub>2</sub> confining EP-PDI molecule diffusion.
The nanoscale interpenetrating network of active layer plays a key role in determining the exciton dissociation and charge transport all small-molecule nonfullerene solar cells (AS-NFSCs). However, fabricating networks blends remains critical hurdle due to uncontrolled crystallization behavior small molecules. In this study, we proposed that balanced crystal size between donor acceptor is an essential prerequisite construct optimal networks. We also provided solvent additive strategy reduce...
In this study, a form-stable composite phase-changing material (PCM) was synthesised by vacuum impregnation method. Natural Na-bentonite and lauric acid (LA) were used as the supporting PCM, respectively. addition, flake graphite (FG) for enhancing thermal conductivity of besides blocking leakage PCM. Notably, with addition FG, period melting freezing PCM decreased to certain extend. Meanwhile, heat-transfer characteristic increased. Moreover, as-prepared showed good reliability after 200...
The aim of this work was to make biodegradable plastics from renewable resources.Paper-based were produced via a sol-gel process by using zinc chloride solution.The optimum conditions concentration 65%, reaction temperature 70 °C, time 5 s, aging 3 h, and glycerol 10%.Fourier transform infrared spectroscopy (FT-IR) wide-angle X-ray diffraction (XRD) revealed that no chemical occurred the crystal form cellulose remained I, but degree crystallinity decreased.Compared other plastics, these...
Abstract This paper proposes a new crack model to parameterize profile of natural in order improve the inversion precision with eddy current testing (ECT) signals. In this novel model, edge planar is parametrized six feature parameters three curves, i.e. two quarter-elliptic curves and straight line. Compared conventional rectangular semi-elliptical gives better fitting actual cracks such as fatigue or stress corrosion crack. addition, reconstruction procedure more stable than using...
Abstract In this study, an eco‐friendly method was proposed to prepare carrageenan suitable for spinning into fibers. The extract from Hypnea cervicornis without alkali pretreatment directly converted the solution, and fibers were obtained via wet spinning. improved procedure had a higher yield (61.8% ± 1.1%) than traditional (36.0% 1.3%). chemical structure of analyzed fourier transform infrared spectroscopy (FTIR) carbon nuclear magnetic resonance ( 13 C NMR). It confirmed that extracted...