A5101647222- Metal and Thin Film Mechanics
- Diamond and Carbon-based Materials Research
- Advanced materials and composites
- High-Temperature Coating Behaviors
- Intermetallics and Advanced Alloy Properties
- Metallic Glasses and Amorphous Alloys
- Metallurgical and Alloy Processes
- Boron and Carbon Nanomaterials Research
- Electrodeposition and Electroless Coatings
- High Entropy Alloys Studies
- Aluminum Alloy Microstructure Properties
- Tribology and Wear Analysis
- Semiconductor materials and devices
- Advanced ceramic materials synthesis
- Microstructure and mechanical properties
- Titanium Alloys Microstructure and Properties
- Lubricants and Their Additives
- Antenna Design and Analysis
- GaN-based semiconductor devices and materials
- Advancements in Battery Materials
- Wireless Body Area Networks
- Fuel Cells and Related Materials
- Advanced Photonic Communication Systems
- Material Properties and Applications
- Glass properties and applications
Shanghai Institute of Technology
2016-2024
East China University of Science and Technology
2021-2024
Southwest University of Science and Technology
2021
Hefei University of Technology
2020
Southwest Jiaotong University
2019
Fuzhou University
2018
Tianjin University
2014
Northwestern Polytechnical University
2013
Xi'an Polytechnic University
2011
University of Tennessee at Knoxville
1988
The effect of iron on the sintering behaviour titanium powder was investigated from two aspects: (1) diffusional homogenisation iron; (2) densification Ti-5Fe alloy. Under present process conditions (heating rate 5 K min-1 and content wt-%), dissolved into matrix thoroughly before first eutectic temperature; potential liquid phase did not appear. addition enhances sinterability alloys because mobility atoms is accelerated by rapid diffusion iron. Most shrinkage achieved during heating stage...
The mechanical behavior of the steel–concrete joints in a composite bridge was investigated. Pull-out tests on eight specimens were carried out to evaluate connection performance Perfobond rib shear connectors (PBL connectors). In addition, static load conducted three joint with scale 1/2 truss bridge. crack load, load–displacement curves, strain distribution, and stiffness obtained from analyze joints. experimental results show that embedded depth plays an important role ultimate bearing...
The effects of film thickness on the tribological behavior have been investigated for hydrogen-free diamond-like carbon coating in this paper. was deposited cemented carbide substrate (YG10C) by applying a high power impulse magnetron sputtering (HiPIMS) technique. reciprocating ball disc test conducted with different thicknesses from 0.66~1.26 μm against ZrO2 ball. friction coefficient and wear resistance showed unimodal change. Numerous defects were observed surface 0.66 mechanism mainly...
The microstructure, mechanical properties, and electrochemical performances of TiCN composite coatings were investigated. Via the modification C2H2/N2 flow ratio, with various C contents synthesized by combining a cathodic arc glow discharge technology. With ratio 1:8, coating mainly consisted TiC phase. As exceeded 1:4, crystallinity deteriorated. coexistence amorphous crystalline phases was detected in 3:8. introduction element into could disturb growth orientation induce dislocation...
In order to improve the corrosion resistance and conductivity of 316L stainless steel bipolar plates used for proton exchange membrane fuel cells, three Cr-containing nitride coatings were deposited on by multiarc ion plating. First, microstructure, composition, contact angle systematically investigated. Then, electrochemical impedance spectroscopy, potentiodynamic polarization, potentiostatic polarization (PSP), interfacial (ICR) also fully examined. The results revealed that CrN coating...
TiAlSiN coating was deposited on high-speed steel (HSS) samples and cemented carbide tool inserts, respectively, by a new preparation procedure, its properties cutting performance were characterized. The thickness, chemical composition, microstructure morphology mechanical investigated X-ray fluorescence measurement system, energy dispersive spectrometer (EDS), scanning electron microscope (SEM), nanoindentation, Rockwell hardness tester ball-on-disc tribometer. A 3D orthogonal experiment...
The purpose of this study is to investigate the cutting performance amorphous carbon (a-C) coatings and hydrogenated (a-C:H) on machining 2A50 aluminum alloy. First-principles molecular dynamics simulation was applied effect hydrogen interaction between workpiece. cross-section topography internal structure a-C a-C:H films were characterized by field emission scanning electron microscopy Raman spectroscopy. surface roughness deposited processed workpiece measured using a white light...
At present, the temperature monitoring of contact terminal is not integrated into available intelligent manipulation device for high-voltage switchboard. To develop a switchgear comprehensive system on-line and fault diagnosis which can measure contactor rise very important to guarantee normal operation switchgear. Design on device, wireless sensor, power supply module given out in this paper.
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