A5004469973- High Entropy Alloys Studies
- High-Temperature Coating Behaviors
- Intermetallics and Advanced Alloy Properties
- Additive Manufacturing Materials and Processes
- Advanced materials and composites
- Metallic Glasses and Amorphous Alloys
- Glass properties and applications
Beijing Institute of Technology
2022-2023
University of California, San Diego
2021
Extreme deformation of high-entropy alloys increases toughness by converting crystalline structures to amorphous zones.
Metallic glass matrix composites (MGMCs) have received intensive attention due to their higher strength at room temperature compared with traditional metallic glasses. However, they suffer from lose of and microstructural instability elevated temperatures softening crystallization the matrix. Here, a novel Ti-Zr-Hf-Nb-Ta-Cu-Be high-entropy MGMCs improved high-temperature mechanical properties was developed through multi-principle element alloying strategy refractory elements, which...
High entropy alloys (HEAs) have emerged as a new class of materials that can exhibit superior mechanical properties to the conventional alloy systems. Therefore, they are promising candidates next generation structural materials. As studies into HEAs deepen, original proposal equal concentration each element while remaining single phased structure has been expanded and opportunities start emerge. Here we briefly discuss several future directions for which include fundamental questions such...