A5036038865- High Entropy Alloys Studies
- High-Temperature Coating Behaviors
- Metallic Glasses and Amorphous Alloys
- Advanced materials and composites
- Metal and Thin Film Mechanics
- Aluminum Alloys Composites Properties
- Intermetallics and Advanced Alloy Properties
- Tribology and Wear Analysis
- Glass properties and applications
- Electromagnetic wave absorption materials
- Material Dynamics and Properties
- Phase-change materials and chalcogenides
- Microstructure and mechanical properties
- Lubricants and Their Additives
- Metal Alloys Wear and Properties
- Theoretical and Computational Physics
- Adhesion, Friction, and Surface Interactions
- Additive Manufacturing and 3D Printing Technologies
- Additive Manufacturing Materials and Processes
- Advanced Materials Characterization Techniques
- Graphene research and applications
- Diamond and Carbon-based Materials Research
- Thermal properties of materials
- Welding Techniques and Residual Stresses
- Liquid Crystal Research Advancements
Northwestern Polytechnical University
2017-2024
Nanyang Technological University
2024
Beijing Graphene Institute
2020
China University of Mining and Technology
2018
Inorganic boron nitride (BN) nanosheets with excellent oil solubility were essential to replacing the traditional sulfur/phosphate-containing additives because of their long practical services. However, serious agglomerated BN without proper modification hamper application in lubricant as green additives. Here, we developed a simple and robust method for fabricating highly oil-dispersed ultrathin alkyl-functionalized via ball-milling process combined surface modification. Such...
The imparities of shear avalanches dynamic evolution under nanoindentation originating from the soft regions and stiff matrix were explored in a metallic glass by statistical analysis. Upon continuous indentation process, state exhibits transition chaotic behavior to self-organized critical (SOC) behavior, whereas are dominated SOC throughout process. mechanism was clarified cut-off size avalanches. These findings might advance our fundamental understanding inhomogeneous deformation on microscale.
Abstract Sliding friction-induced subsurface structures and severe surface oxidation can be the major causes influencing wear resistance of ductile metallic materials. Here, we demonstrated role in enhancing an equiatomic metastable CoCrNiCu high-entropy alloy (HEA). The HEA is composed a CoCrNi-rich face-centered cubic (FCC) dendrite phase Cu-rich FCC inter-dendrite phase. Copious nano-precipitates are formed distributed uniformly inside dendrites after tuning distribution composition two...