A5100383316- Metallic Glasses and Amorphous Alloys
- High Entropy Alloys Studies
- High-Temperature Coating Behaviors
- Additive Manufacturing Materials and Processes
- Glass properties and applications
- Marine Biology and Environmental Chemistry
- Metal and Thin Film Mechanics
- Additive Manufacturing and 3D Printing Technologies
- Nanoporous metals and alloys
- Cultural Heritage Materials Analysis
- Advanced Measurement and Metrology Techniques
- Laser Material Processing Techniques
- Electromagnetic Launch and Propulsion Technology
- Optical measurement and interference techniques
- Electrodeposition and Electroless Coatings
- Polymer Surface Interaction Studies
- Phase-change materials and chalcogenides
- Polymer Foaming and Composites
- High-Velocity Impact and Material Behavior
- Advanced materials and composites
- Theoretical and Computational Physics
- Tribology and Wear Analysis
- Corrosion Behavior and Inhibition
- Intermetallics and Advanced Alloy Properties
- Metal Forming Simulation Techniques
Huazhong University of Science and Technology
2015-2024
Changchun Institute of Optics, Fine Mechanics and Physics
2024
Chinese Academy of Sciences
2024
State Key Laboratory of Materials Processing and Die & Mould Technology
2018-2023
Wuhan Children's Hospital
2020
Materials Processing (United States)
2018
China University of Mining and Technology
2012
Union Hospital
2008
Biofouling and corrosion of underwater equipment induced by marine organisms have become major issues in the industry. The superior resistance Fe-based amorphous coatings makes them suitable for applications; however, they a poor antifouling ability. In this work, hydrogel-anchored (HAM) coating with satisfactory anticorrosion performance is designed, utilizing an interfacial engineering strategy involving micropatterning, surface hydroxylation, dopamine intermediate layer to increase...
The application of bulk metallic glasses (BMGs) as advanced wear-resistant materials has remained limited despite optimistic expectations. In this work, we develop a series novel Fe-based BMGs with improved wear resistance by altering the Cr and Mo contents in an Fe–Cr–Mo–C–B–Y glass-forming system. Experimental results demonstrate that increasing enhance thermal stability hardness (Hv) resulting without reducing their fracture toughness (Kc). enhanced is mainly attributed to increased...
Large sized Fe-based bulk metallic glasses (BMGs) and BMG/stainless steel (SS) composites with excellent mechanical properties were successfully fabricated using a thermal spray three-dimensional (3D) printing (TS3DP) technique.
Abstract Fe-based amorphous coatings with outstanding corrosion resistance are promise for marine applications. However, these encounter a great challenge of biofouling in environments. Inspired by the unique micro-nano hierarchical structure shark skin excellent antifouling properties, this paper, we construct bioinspired coating killing-resisting dual-effect via proper surface modifications, i.e., modification micro-patterned nanostructured Cu 2 O fibers (killing effect), followed...
High-entropy alloys (HEAs) demonstrate superior mechanical properties at room temperature, highlighting potential for engineering applications. With the increasing demand advanced materials, especially in modern applications facing rigorous conditions, it becomes imperative to gain profound insights into dynamic behavior of HEAs. In this study, (FeCoNi)86Al7Ti7 HEA, renowned exceptional printability and room-temperature properties, has been fabricated by selective laser melting (SLM), its...
In electromagnetic launching systems, arc erosion of rail material, such as Al2O3 dispersion-strengthened copper (ODS-Cu), remains a critical unresolved issue. Here, we report cold-sprayed CuCrZr-W coating on ODS-Cu exhibiting enhanced resistance. The was fabricated using bimodal powder mixture comprising coarse CuCrZr and fine W particles, resulting in dense structure with an embedded networks particles along intersplat boundaries. Compared to the substrate, displays superior resistance,...
3D printing provides a novel approach to fabricate bulk metallic glass components without limitations in size and geometry. However, defects (porosity partial crystallization) are inevitable, which detrimental mechanical properties. The present work shows that by careful control of these 3D-printed BMG (Zr60.14Cu22.31Fe4.85Al9.7Ag3), promising combination high strength (1.8 GPa), fairly good plasticity (>1%) fracture toughness (∼45 MPa m1/2) can be achieved via utilizing the strengthening...