A5084629646- Metallic Glasses and Amorphous Alloys
- Glass properties and applications
- Aluminum Alloy Microstructure Properties
- Material Dynamics and Properties
- High Entropy Alloys Studies
- Intermetallics and Advanced Alloy Properties
- Additive Manufacturing Materials and Processes
- Microstructure and mechanical properties
- Aluminum Alloys Composites Properties
- Solidification and crystal growth phenomena
- Magnetic and transport properties of perovskites and related materials
- Nuclear Materials and Properties
- Phase-change materials and chalcogenides
- Magnesium Alloys: Properties and Applications
- Signaling Pathways in Disease
- Metal and Thin Film Mechanics
- High Temperature Alloys and Creep
- High-Temperature Coating Behaviors
- Nanoporous metals and alloys
- Trypanosoma species research and implications
- Metallurgy and Material Forming
- Enzyme Catalysis and Immobilization
- Fusion materials and technologies
- Titanium Alloys Microstructure and Properties
- Microstructure and Mechanical Properties of Steels
Xi'an University of Technology
2023-2025
Xi’an University
2023-2025
Institute of New Materials
2023-2025
Guangdong Technion-Israel Institute of Technology
2023-2025
Songshan Lake Materials Laboratory
2019-2024
Jiangnan University
2020-2024
Gdansk University of Physical Education and Sport
2024
Zhongnan University of Economics and Law
2024
People's Hospital of Cangzhou
2024
Oak Ridge National Laboratory
2014-2023
Parasitic nematodes that cause elephantiasis and river blindness threaten hundreds of millions people in the developing world. We have sequenced approximately 90 megabase (Mb) genome human filarial parasite Brugia malayi predict 11,500 protein coding genes 71 Mb robustly assembled sequence. Comparative analysis with free-living, model nematode Caenorhabditis elegans revealed that, despite these having maintained little conservation local synteny during 350 million years evolution, they...
Abstract Developing affordable and light high-temperature materials alternative to Ni-base superalloys has significantly increased the efforts in designing advanced ferritic superalloys. However, currently developed still exhibit low strengths, which limits their usage. Here we use a CALPHAD-based high-throughput computational method design light, strong, low-cost high-entropy alloys for elevated-temperature applications. Through screening, precipitation-strengthened lightweight are...
We show that a variety of bulk metallic glasses (BMGs) inherit their Young's modulus and shear from the solvent components. This is attributed to preferential straining locally solvent-rich configurations among tightly bonded atomic clusters, which constitute weakest link in an amorphous structure. aspect inhomogeneous deformation, also revealed by our situ neutron diffraction studies elastically deformed BMG, suggests rubberlike viscoelastic behavior due hierarchy bonds BMGs.
A detailed and systematic investigation on the effect post heat treatment has microstructure evolution resultant mechanical properties of wire arc additive manufacturing processed Mg-5.9Gd-2.8Y-0.7Zr alloy is conducted in this work. The as-built sample composed mainly fine equiaxed α-Mg grain Mg24(Gd, Y)5 phase. solution (400°C × 1 h) relatively little size, but it can effectively reduce content phase, which leads to a significantly improved elongation with slightly decreased strength....
Abstract High-entropy alloys (HEAs) have attracted extensive attention in recent decades due to their unique chemical, physical, and mechanical properties. An in-depth understanding of the structure–property relationship HEAs is key discovery design new compositions with desirable Related this, materials genome strategy has been increasingly used for discovering better performance. This review paper provides an overview advances this fast-growing area, along current challenges potential...
Martensitic transformation was successfully introduced to bulk metallic glasses as the reinforcement micromechanism. In this Letter, it found that twinning property of reinforcing crystals can be dramatically improved by reducing stacking fault energy through microalloying, which effectively alters electron charge density redistribution on slipping plane. The enhanced propensity promotes martensitic austenite and, consequently, improves plastic stability and macroscopic tensile ductility....
Dynamic strain aging (DSA), observed macroscopically as serrated plastic flow, has long been seen in nickel-base superalloys when plastically deformed at elevated temperatures. Here we report the absence of DSA Inconel 625 made by additive manufacturing (AM) temperatures and rates where is present its conventionally processed counterpart. This attributed to unique AM microstructure finely dispersed secondary phases (carbides, N-rich phases, Laves phase) textured grains. Based on experimental...
We present a model for the glass forming ability (GFA), based on phase selection of over all competing crystalline phases. Our analysis indicates that best glass-forming zone can be either symmetric, or asymmetric, about eutectic composition. Based predictions we outline microstructure-based strategy to pinpoint off-eutectic composition with optimum GFA. The practical implementation and significance is demonstrated by discovering bulk metallic glasses in Zr–Cu Zr–Cu–Al systems.