A5100390460- Welding Techniques and Residual Stresses
- Microstructure and Mechanical Properties of Steels
- Metallurgical Processes and Thermodynamics
- Hydrogen embrittlement and corrosion behaviors in metals
- Aluminum Alloys Composites Properties
- Intermetallics and Advanced Alloy Properties
- Advanced materials and composites
- Metal Alloys Wear and Properties
- Aluminum Alloy Microstructure Properties
- High Temperature Alloys and Creep
- Corrosion Behavior and Inhibition
- Electronic Packaging and Soldering Technologies
- Microstructure and mechanical properties
- High-Temperature Coating Behaviors
- Metal and Thin Film Mechanics
- Iron and Steelmaking Processes
- Advanced Welding Techniques Analysis
- Metallurgy and Material Forming
- High Entropy Alloys Studies
- Advanced Surface Polishing Techniques
- Metallurgical and Alloy Processes
- Fatigue and fracture mechanics
- Advanced Memory and Neural Computing
- Metal Extraction and Bioleaching
- Magnetic Properties and Applications
Henan Provincial People's Hospital
2025
Northeastern University
2015-2024
Zhejiang University
2024
Shenyang University of Technology
2024
Energy Research Institute
2024
Beijing University of Technology
2024
Central South University
2023
Universidad del Noreste
2014-2023
Jiangxi University of Science and Technology
2023
North University of China
2023
Vacuum laser welding of titanium alloys is currently being explored for use in UAVs and military-related fields, but the impact post-weld heat treatment has been seldom studied. In this paper, Ti-6Al-4V alloy was welded by vacuum welding(VLW)with IPG 50kW fiber laser, analyze microstructure properties welds as-welded state post-welding (850°C/2h/FC(FC:furnace cooling)and 980°C/10min/FC+720°C/2h/FC).The results show that weld composed primary columnar crystal (primary β phase) grain boundary...
This study investigates the evolution of inclusions as a result Al and Ti additions to molten Fe at 1 873 K with objective elucidating transient stages inclusion formation during ladle processing IF steel melts. The effects order addition, time after Al/Ti ratio oxygen content are evaluated through an experimental approach that involves de-oxidation sampling inside vacuum induction furnace under conditions where total concentration melt samples maintained constant. Each sample is analyzed...
NiTi wires were brazed together via eutectic reaction between and Nb powder deposited at the wire contact region. Phase transformation deformation behavior of NiTi-Nb microstructure investigated using transmission electron microscopy (TEM) cyclic loading-unloading tests. Results show that R phase B19' martensite are induced by plastic deformation. transformation, which significantly contributes to superelasticity, preferentially occurs interfaces Round-shaped Nb-rich with rod-like...
EH36 shipbuilding steel has been submerged arc welded under 6 kJ mm−1 heat input employing CaF2–TiO2 fluxes. Ensuing weld metals have examined with an emphasis on inclusion characteristics. Compositional-wise, the ensemble is largely categorised as a complex Ti-containing type. It demonstrated that, function of TiO2 content, average Ti content in inclusions gradually enhanced, which compensated by simultaneous reduction Al and Mn. Meanwhile, size distribution curves show log-normal patterns...