A5103262767- Magnesium Alloys: Properties and Applications
- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Metallurgy and Material Forming
- Hydrogen Storage and Materials
- Corrosion Behavior and Inhibition
- Microstructure and mechanical properties
- Urban Green Space and Health
- Urban Heat Island Mitigation
- Rock Mechanics and Modeling
- Advanced battery technologies research
- Tunneling and Rock Mechanics
- Metal and Thin Film Mechanics
- Electrochemical Analysis and Applications
- Noise Effects and Management
- Metallurgical Processes and Thermodynamics
- Layered Double Hydroxides Synthesis and Applications
- Solidification and crystal growth phenomena
- Children's Rights and Participation
- Advanced Battery Materials and Technologies
- Advanced Welding Techniques Analysis
- Advanced Memory and Neural Computing
- Building Energy and Comfort Optimization
- Thermodynamic and Structural Properties of Metals and Alloys
- Gas Sensing Nanomaterials and Sensors
Central South University
2003-2025
General Research Institute for Nonferrous Metals (China)
2020-2024
State Key Laboratory of Nonferrous Metals and Processes
2020-2024
Beihang University
2024
Grinm Advanced Materials (China)
2020-2024
Beijing Institute of Aeronautical Materials
2012-2016
Luleå University of Technology
1985
In the present study, corrosion behaviour of 2A97-T3 Al-Cu-Li alloy is investigated. The propagation path characterized with electron backscatter diffraction (EBSD) and transmission Kikuchi (TKD), correlated to local grain structure distribution T1 (Al2CuLi) TB (Al7Cu4Li) phase precipitates in alloy. Localized occurs preferentially along subgrain boundaries within unrecrystallized grains this partially recrystallized stored energy plays a more decisive role compared precipitate. decorated by...
The effects of extrusion ratio (ER) on the microstructures, static mechanical properties, and tension-compression high cycle fatigue (HCF) behavior as-extruded Mg–5Zn–1Mn (ZM51) alloy was investigated systematically, HCF mechanism discussed. results show that texture weakening grain refinement caused by increasing ER can effectively enhance properties alleviate tensile-compressive asymmetry alloy. strength at 107 cycles is 124 ± 5, 138 4, 142 5 MPa for ER8, ER11.5, ER23, respectively,...
The thermal compression deformation behavior of homogenized Mg–5Zn–1Mn (wt.%) alloy was systematically investigated over the temperature and strain rate ranges 285–345 °C 0.001–1 s−1, respectively. constitutive model processing diagrams were established. microstructure evolution process dynamic recrystallization (DRX) mechanisms analyzed. results demonstrate that flow stress curves ZM51 exhibit prominent DRX characteristics. peak can be improved by decreasing or increasing rate. A finite...
Public spaces are essential for the implementation of child-friendly principles and development cities, with positive healthy environments playing a crucial role in supporting children’s well-being development. However, existing research on public predominantly targets economically developed urban areas robust service infrastructure, often neglecting rural less advanced facilities. This study utilizes grounded theory qualitative analysis to propose space evaluation framework specifically...
Abstract The effects of Cu content on the microstructure and electrical conductivity Mg-5.8Zn-1.0Mn-xCu(wt.%)(x = 0 ∼ 1.5) alloy were studied by optical microscopy (OM), X-ray diffraction (XRD), Brinell hardness tester, WD-Z eddy current tester scanning electron (SEM). relationship between extruded, homogenized, as-cast alloys was obtained. research shows that is mainly composed magnesium matrix eutectic, main second phases are MgZn 2 phase MgCuZn phase. increase in leads to an proportion...
Mg–Sn–Al alloy is a new type of heat-resistant magnesium with great potential and the hot deformation process this significance for its application. The microstructure, behavior, textural evolution, processing map Mg–8 wt.% Sn–1.5 Al were studied. A Gleeble 1500 D thermo-mechanical simulator was used. temperature 653 to 773 K, strain rate 0.001–1 s−1, maximum degree 60%. obtained results show that rheological stress decreases an increase in increases rate. completely dynamically...