A5009666358- High Entropy Alloys Studies
- Electromagnetic wave absorption materials
- High-Temperature Coating Behaviors
- Advanced Antenna and Metasurface Technologies
- Metamaterials and Metasurfaces Applications
- Additive Manufacturing Materials and Processes
- Advanced materials and composites
- Intermetallics and Advanced Alloy Properties
- Aluminum Alloys Composites Properties
- Advanced ceramic materials synthesis
- Fiber-reinforced polymer composites
- Titanium Alloys Microstructure and Properties
- Shape Memory Alloy Transformations
- Additive Manufacturing and 3D Printing Technologies
- MXene and MAX Phase Materials
- Graphene research and applications
- Graphite, nuclear technology, radiation studies
- Aerogels and thermal insulation
- Cellular and Composite Structures
- Semiconductor materials and interfaces
- Phase Change Materials Research
- High Temperature Alloys and Creep
- Polymer Foaming and Composites
- Energetic Materials and Combustion
- Flame retardant materials and properties
China Three Gorges University
2011-2025
The strength and plasticity trade-off in metal materials can be effectively addressed by Eutectic High-Entropy Alloys (EHEAs) through the realization of heterogeneous biphase layered structures at both micrometer nanometer scales. In this work, a series (CoCrFeNi)88NbxW(12-x) EHEAs were prepared, effects synergistic Nb W elements on microstructure mechanical properties CoCrFeNi (HEAs) investigated. With increase content decrease content, alloy underwent three changes, from Face Center Cubic...
Eutectic high-entropy alloys (EHEAs) have combined both and eutectic alloy contributions, with excellent castability high-temperature application potential. Yet, multielement/triple-phase (TEHEA) designs remain puzzling. This work proposed a new strategy based on an infinite solid solution pseudo-ternary model to reveal the puzzle of TEHEAs. The designed triple-phase (TEHEAs) more than seven elements were identified as face-centered cubic (FCC), ordered body-centered (B2), Laves phase...
The triphase composite eutectic high-entropy alloys, (NiAl)x(CoCrFeNi)94-xTa6 (x=12, 15, 17, 23, 28, 34), were designed and prepared using the pseudo-ternary method, microstructures mechanical properties investigated. vertical section phase diagram of at Ta = 6 at. % was plotted on basis principle solid-state immiscibility. theoretical solidification paths are likely to be different from actual due finite solid solution in state, nonequilibrium solidification, sluggish diffusion effect...