A5021179664- Aluminum Alloys Composites Properties
- Advanced ceramic materials synthesis
- Graphene research and applications
- Thermal properties of materials
- Advanced materials and composites
- Boron and Carbon Nanomaterials Research
- Advanced Antenna and Metasurface Technologies
- Metamaterials and Metasurfaces Applications
- Electromagnetic wave absorption materials
- High Temperature Alloys and Creep
- Metal Alloys Wear and Properties
- Intermetallics and Advanced Alloy Properties
- Physics of Superconductivity and Magnetism
- Structural Analysis and Optimization
- Advanced Welding Techniques Analysis
- Microstructure and Mechanical Properties of Steels
- Solidification and crystal growth phenomena
- Quantum and electron transport phenomena
- Metallic Glasses and Amorphous Alloys
- Composite Material Mechanics
- Metal and Thin Film Mechanics
- MXene and MAX Phase Materials
- Quantum, superfluid, helium dynamics
- Shape Memory Alloy Transformations
- Atomic and Subatomic Physics Research
Central South University
2023-2024
Chinese Academy of Sciences
2004-2024
University of Science and Technology of China
2024
Aerospace Information Research Institute
2023
Hebei University of Technology
2011
Institute of Solid State Physics
2006
Abstract This study investigates the tensile and compression properties of three‐dimensional five‐direction (3D5D) braided composite circular tubes with preembedded titanium alloy licker‐ins. The influence angle, thickness, configuration on bearing capacity is analyzed, microdamage morphology failure mechanism tube structure are examined using scanning electron microscopy. Results show that 3D5D has a larger load than 3D full same outer diameter. In diameter, increases wall C‐ø30t3 achieves...
In the present study, damping behavior of bulk Cu–11.9Al–2.5Mn (wt%) was investigated using a multifunction internal friction apparatus through method forced vibration over temperature range from room to 400 °C. Two peaks are found at around 150 °C and 325 during heating. It is suggested that high-temperature peak originates phase transition martensite austenite while low-temperature pseudo-first-order associated with thinning process twins. The related mechanisms also discussed in terms...
The coupling between magnons and phonons modulates the transport properties of magnons, resulting in magnon polarons Seebeck effects, etc. Magnons possess well-defined angular momentum, while are usually composed linear atomic oscillations lacking momentum. However, chiral systems, become elliptical or circular; thus they will carry In this paper, we emphasize momentum its role magnon-phonon coupling. Using a coupled-magnon-phonon model on hexagonal lattice, investigate achiral with three...
With the rapid development of microwave communication technology, electromagnetic pollution is becoming more and serious, so wave-absorbing materials have attracted extensive attention. Carbonaceous composites good prospects in field materials. Hexagonal boron nitride (h-BN) carbonaceous similar structural lattice parameters, combination two can not only obtain with absorption characteristics but also retain excellent both. The wave ability carbon-doped h-BN carbon nanotube (CNTs)/h-BN...
Abstract Internal friction behaviors of B2 Fe–Al alloys were examined to understand the correlation between anelasticity and thermal vacancies. Three internal peaks found in rapidly cooled specimens at around 210 °C (P1), 410 (P2) 520 (P3), respectively, while slowly specimens, P1 peak was significantly decreased P2 decomposed into two (P2 L H ). All showed relaxational nature they shifted toward high temperature with increasing frequency. It is suggested that originates from reorientation...
The features of grain boundary relaxation a (wt.%)Fe-25Cr-5Al alloy have been investigated using multifunction internal friction apparatus. peak appears at about 630oC on the friction-temperature curves for alloy. temperature shifts toward high with increasing frequency. In terms Arrihenius relation, activation energy is calculated to be 4.07(±0.15)eV and pre-exponential factor 6.2×10 -24±1 s. Grain strength remarkably decreases size. When size reaches 520μm, almost disappears.