A5101971224- Intermetallics and Advanced Alloy Properties
- High-Temperature Coating Behaviors
- Adsorption and biosorption for pollutant removal
- Extraction and Separation Processes
- MXene and MAX Phase Materials
- Hydrogen embrittlement and corrosion behaviors in metals
- Tunneling and Rock Mechanics
- Microstructure and Mechanical Properties of Steels
- Drilling and Well Engineering
- Metal Extraction and Bioleaching
- Advanced ceramic materials synthesis
- Advanced materials and composites
- Vanadium and Halogenation Chemistry
- Surface Treatment and Coatings
- Thermography and Photoacoustic Techniques
- Aerodynamics and Fluid Dynamics Research
- Various Chemistry Research Topics
- Covalent Organic Framework Applications
- Material Properties and Applications
- Additive Manufacturing and 3D Printing Technologies
- Soil and Land Suitability Analysis
- Geotechnical Engineering and Soil Stabilization
- Injection Molding Process and Properties
- Particle Dynamics in Fluid Flows
- Semiconductor materials and interfaces
Chongqing University of Science and Technology
2024
Chang'an University
2013-2024
China University of Petroleum, East China
2024
Sichuan University of Science and Engineering
2018-2023
University of Science and Technology Beijing
2007-2021
University of Shanghai for Science and Technology
2021
Shandong University of Science and Technology
2021
Shenzhen Stock Exchange
2019
Soochow University
2018
Wuhan University of Technology
2016
The microstructural modifications and mechanical properties are investigated in two kinds of hot‐rolled Fe–8Mn–6Al–0.15C (0Nb steel) Fe–8Mn–6Al–0.15C–0.02Nb (0.02Nb medium‐Mn low‐density steels, subjected to an intercritical annealing treatment. Two experimental alloys presented extraordinary bimodal duplex microstructure made coarse δ‐ferrite grains fine‐grained (FG) {intrecritical ferrite + retained austenite} regions after at 800–1000 °C for 1 h. In the 0.02Nb steel annealed 700...
Si–Co–Y diffusion coatings were deposited on TiAl–Nb alloy using pack cementation process. The influence of activators and deposition temperatures the coating structures was investigated, alongside formation process hot corrosion performance optimized in molten salt 25%NaCl + 75%K2SO4 at 850 °C. results show that a dense compact can be prepared alloy, with multi-layered structure including an outmost layer (Ti, X)Si2 (X represents Co, Al, Nb, Y), outer composed TiSi2 Ti5Si4 Ti5Si3 mixtures,...
Abstract Functional magnetic Fe3O4@PPy microspheres were prepared and characterized by XRD, FTIR, SEM, TEM, magnetometer, the adsorption of Hg(II) onto was investigated. The results showed that dramatically increases within 5 min reaches equilibrium at 200 min. with pH increased, a removal efficiency (RE) 90.5% obtained 7.2. isotherm studies revealed fits well Langmuir model, calculated qm value 232.56 mg/g. process is well-fitted pseudo-second-order model high correlation coefficient (R2)...
CFRP (Carbon Fiber Reinforced Plastics) reinforcement has a significant effect and advantages of steel structure, extensive application prospects in the field engineering structure. However, both detection methods effects evaluation are still blank, which restricted reinforcing structures. This paper is based on Eddy Current Pulsed Thermography (ECPT) focused fatigue damage structure strengthened with sheet. The main research following several parts: first, mechanism eddy current thermal...
Hot-gas drum heating (HDH) of bituminous mixtures is a new approach to that influenced by the parameters hot gas and drum. A fluid thermal numerical model was developed evaluate effects with HDH using finite-volume method (FVM). The FVM verified through test mixture. rotating speed hot-gas on efficiency mixture during were analyzed Fluent. results indicated directly formation bituminous-mixture curtain, which had significant effect heat exchange between high, full contact With an increase in...
Generally, hydrometallurgy process is adopted in factory to recover valuable metal from anode materials lithium ion battery. The mother liquor generated the precipitation of carbonate this often managed by evaporative crystallization which high energy-consuming and expensive. methodology employed research involves pretreatment bipolar membrane electrodialysis partition salts within into acids bases, thereby achieving cost savings. findings reveal that a significant 76.5 % reduction COD...
Si-Co diffusion coatings were prepared on a Y-modified TiAl-Nb alloy using the pack cementation process. The structures of at different temperatures (1050, 1080, and 1120 °C) Co contents (5, 10, 20 wt.%) comparatively studied. possessed typical structure (Ti,X)Si2+Ti5Si4 (X represents Nb Al elements) outer layer with Co-rich superficial zone, Ti5Si4+Ti5Si3 middle layer, TiAl2 inner layer. Increasing co-deposition temperature in range 1050–1120 °C led to larger coating thickness but...
The components of the flux are optimized and environmental friendly with excellent comprehensive performance is prepared. Then composition solder paste to prepare SMT protection high efficient lead-free paste, its studied. results show that storage stability, printability, weldability good, reliability high. related technical indexes have reached or superior commercial level initially.
Abstract Si-Co-Y diffusion coatings were deposited on TiAl-Nb alloy using pack cementation process. The influence of activators and deposition temperatures the coating structures was investigated, alongside formation process hot corrosion performance optimized in molten salt 25%NaCl+75%K 2 SO 4 at 850 ℃. results show that a dense compact can be prepared alloy, with multi-layered structure including an outmost layer (Ti, X )Si (X represents Co, Al, Nb, Y), outer composed TiSi +Ti 5 Si 3...