A5101674656- High Entropy Alloys Studies
- Additive Manufacturing Materials and Processes
- Titanium Alloys Microstructure and Properties
- High-Temperature Coating Behaviors
- Advanced materials and composites
- Metal and Thin Film Mechanics
- Electrocatalysts for Energy Conversion
- Magnesium Alloys: Properties and Applications
- Aluminum Alloys Composites Properties
- Metal Alloys Wear and Properties
- Hydrogen Storage and Materials
- Welding Techniques and Residual Stresses
- Tunneling and Rock Mechanics
- Diamond and Carbon-based Materials Research
- Supercapacitor Materials and Fabrication
- Engineering and Environmental Studies
- Solidification and crystal growth phenomena
- Advanced Welding Techniques Analysis
- Advanced machining processes and optimization
- Sustainable Supply Chain Management
- Electromagnetic wave absorption materials
- Advanced Antenna and Metasurface Technologies
- Fuel Cells and Related Materials
- Metamaterials and Metasurfaces Applications
- High Temperature Alloys and Creep
Changsha University of Science and Technology
2023-2024
Shanghai Jiao Tong University
2021-2022
Beihang University
2016
Pneumatic conveying pipe is an important part of the coal industry. Its working environment harsh, and it mainly affected by serious wear corrosion, which affects its operating life. Studying a method strengthening wall pneumatic great significance. In this paper, nickel-based alloy coatings with different WC (tungsten carbide) contents were prepared using oscillating laser-cladding process, micro-characterization characteristics, resistance corrosion laser-cladded layer discussed. The main...
A novel high hardness Fe-based composite coating reinforced by M3(C, B) carboboride was prepared laser cladding. The microstructure and solidification process of the coatings were characterized. residual stress distribution studied. wear resistance tested, mechanism analyzed in detail. results showed that martensite with nano-twin, precipitated along grain boundary, block carbide located therein matrix. Due to synergistic effect thermal phase transformation stress, compressive interface...
Titanium alloys are widely used in aerospace and other fields due to their advantages of low density, high specific strength good corrosion resistance. Laser oscillating welding is an innovative process the realm technology. In this study, two laser methods (circular linear) were employed analyze influence different oscillation parameters on formation titanium alloy. The results indicate that frequency has a significant impact weld formation. scanning trajectory also affects formation, with...
Ni-Cr alloy is one of the important filler for brazed diamond tools because its high hardness, wear resistance and good wettability to diamond. However, brazing temperature catalytic action Ni element contained in tend cause thermal damage interface failure samples. In this work, noval alloys doped with different contents Nb are prepared, microstructures, mechanical properties layers used these investigated. On basis, interfacial bonding characteristics behaviors Nb-doped further studied....