A5074549597- Metallic Glasses and Amorphous Alloys
- High Entropy Alloys Studies
- High-Temperature Coating Behaviors
- Glass properties and applications
- Material Dynamics and Properties
- Electromagnetic wave absorption materials
- Intermetallics and Advanced Alloy Properties
- Aluminum Alloys Composites Properties
- High Temperature Alloys and Creep
- Advanced materials and composites
- Aluminum Alloy Microstructure Properties
- Phase-change materials and chalcogenides
- Microstructure and mechanical properties
- Magnetic Properties and Applications
- Quasicrystal Structures and Properties
- Magnetic Properties of Alloys
- Microstructure and Mechanical Properties of Steels
- Theoretical and Computational Physics
- Additive Manufacturing Materials and Processes
- Titanium Alloys Microstructure and Properties
- Magnesium Alloys: Properties and Applications
- Magnetic and transport properties of perovskites and related materials
- Nanoporous metals and alloys
- Advanced Materials Characterization Techniques
- Cultural Heritage Materials Analysis
University of Science and Technology Beijing
2016-2025
Kunming University of Science and Technology
2025
Shanghai Medical College of Fudan University
2025
Fudan University Shanghai Cancer Center
2025
Shanghai Customs College
2019
Pennsylvania State University
2007-2015
Beijing Institute of Technology
2014
In this Letter, we have revealed the common structural behavior of metallic glasses through scrutinizing evolution pair distribution functions from liquids to and statistically analyzing 64 glasses. It is found that complex atomic configuration in can be interpreted globally as a combination spherical-periodic order local translational symmetry. The implications our study suggest glass transition could visualized mainly process involving symmetry increased liquid glassy states.
Abstract Ti-Nb-based Gum Metals exhibit extraordinary superelasticity with ultralow elastic modulus, superior strength and ductility a peculiar dislocation-free deformation behavior, most of which challenge existing theories crystal strength. Additionally, this kind alloys actually displays even more anomalous mechanical properties, such as the non-linear superelastic accompanied by pronounced tension-to-compression asymmetry large low Poisson's ratio. Two main contradictory arguments exist...
The stability of high-entropy alloys (HEAs) is a key issue before their selection for industrial applications. In this study, in-situ high-pressure and high-temperature synchrotron radiation X-ray diffraction experiments have been performed on three typical HEAs Ni20Co20Fe20Mn20Cr20, Hf25Nb25Zr25Ti25, Re25Ru25Co25Fe25 (at. %), having face-centered cubic (fcc), body-centered (bcc), hexagonal close-packed (hcp) crystal structures, respectively, up to the pressure ∼80 GPa temperature ∼1262 K....