A5100381676- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Microstructure and mechanical properties
- Advanced materials and composites
- Advanced ceramic materials synthesis
- High Entropy Alloys Studies
- Magnesium Alloys: Properties and Applications
- Additive Manufacturing and 3D Printing Technologies
- Advanced machining processes and optimization
- Graphene research and applications
- Extraction and Separation Processes
- Welding Techniques and Residual Stresses
- Advanced Machining and Optimization Techniques
- Advanced Surface Polishing Techniques
- High-Temperature Coating Behaviors
- Catalytic Processes in Materials Science
- Metallurgy and Material Science
- Magnesium Oxide Properties and Applications
- Materials Engineering and Processing
- Concrete and Cement Materials Research
- Electrical Contact Performance and Analysis
- 3D IC and TSV technologies
- Innovation and Knowledge Management
- Metallurgical Processes and Thermodynamics
- MXene and MAX Phase Materials
Dalian University of Technology
2022-2024
Northeastern University
2021-2024
Westlake University
2024
University of Jinan
2019-2023
Tianjin Economic-Technological Development Area
2023
Hebei University of Technology
2022-2023
Dongguan University of Technology
2020-2023
Beijing Institute of Technology
2020-2023
Nanchang University
2023
Hefei University of Technology
2021-2023
The advancement of the electric vehicle industry has inevitably resulted in increased production and numerous scraps lithium-ion batteries (LIBs), among which nickel cobalt manganese ternary material become fastest growing largest proportion lithium battery cathode market. Therefore, a practical effective method to recycle spent LIBs must be established. In this study, an efficient recycling was proposed leach value metals from materials via excellent solubility deep eutectic solvents...
In this paper, 2024 Al matrix composites reinforced by nanocrystalline high-entropy alloy particles (NC-HEAp), SiC particles, and coarse-grained (CG-HEAp) were fabricated via powder metallurgy, a comparative study of different reinforcements was deeply conducted. The results showed that reinforcement types significantly influenced the morphology composite powders, grain size interfacial condition composites. After ball milling, irregular granular NC-HEA-Al SiC–Al powders produced while...
Abstract Cutting force is a key factor affecting the machining quality of cycloidal bevel gears. By selecting appropriate cutting parameters to reduce fluctuation forces, gears can be effectively improved. This paper simulates process through finite element analysis, aiming explore impact on forces during and their optimization methods. Firstly, model gear established, followed by construction large physical simulation using ABAQUS software. setting different combinations parameters,...
Abstract Background Exploring the impact of professional identity on academic performance students is crucial for improving teaching effectiveness and educational outcomes in this field. Forensic medicine a niche interdisciplinary discipline medical system. However, current literature development does not adequately address forensic students. Aim This study aimed to assess among students, explore factors associated with identity, determine role shaping students’ learning engagement their...
Grain refinement with a facile process without additional alloying is quite desired for strengthening the Al alloys. Using melt spinning process, we obtained ultra-fine grained foils of Al–Mg–Si–Cu alloy (AA6061), then followed by hot extrusion to produce rods industrial applications. The yield strength extruded melt-spun rod 102% higher than that conventional direct chill casting. electron backscatter diffraction results reveal average grain diameter in sample only 1.35 μm, indicating an...
In this paper, the optimum fluoride component in multifunctional refining flux used for recycling aluminum scrap was determined. Theoretical analysis of solid fluxing shows that strong stripping ability oxide layer on surface and appropriate interfacial tensions between Al melt / inclusion (σM-I), (σF-I), (σF-M) are indispensable making achieve properties covering, drossing, cleaning simultaneously. term four preliminarily selected salts, i.e., KF, AlF3, K3AlF6 KAlF4, results tension...
Laser wire additive manufacturing GH3039 samples with different process parameters are prepared. Then, hot corrosion test (Na2SO4+NaCl at 900 °C) is carried out. High power (5000 w), parallel to the deposition layer interface processing sample has good resistance due excellent internal organization. Element diffusion main factor affecting performance. The element equation based on multi-reaction established and degree of reaction can be directly judged. At same time, concept determining...
It is well known that brittle interfacial intermetallics are typically present in laminated composites and degrade their mechanical performance. To investigate the relationship between properties, Ti/Cu-laminated composite plates prepared by explosive welding were studied with different heat treatments. A transition layer containing four zones of intermetallic phases, Cu 4 Ti, Ti 3 , CuTi, CuTi 2 was found at interface after welding. The became thicker as temperature treatment increased,...
Abstract In this paper, the effect of addition graphene on as-cast and homogenized annealing microstructure 7075 aluminum alloy (AlZnMgCu) was studied. The analytical model devised in study has demonstrated significant grain refinement graphene-7075 aluminium matrix composites (G-7075) due to large surface area graphene. results showed that composite refined significantly, which average size decreased from 78 μ m 45 lattice distortion is more significant. dissolution non-equilibrium eutectic...
A two-step sintering experiment of (MgCoNiCuZn)O high entropy oxide was performed to lower the flash onset temperature and shorten process time. The efficiently minimized by regulating first step heating due variation conductivity density compacts. lowest only 307 °C at a 300 sintering. Subsequently, as-sintered material with mainly rock-salt structure can be obtained in just 20 s soaking time after field-assisted procedure. unusual densification caused higher configuration significant...
The aim of this paper is to investigate the mechanism an electric current-assisted superplastic deformation on 3Y-TZP in oxygen-lean atmosphere. experiments were performed with different currents range 0~5 A. results show that flow stress during was significantly decreased by combination Joule heating and applied current effect. microstructures deformed specimens all equiaxed grains without obvious preferential grain growth. exponent n = 2.05~2.61 suggested dominant 3Y-YZP with/without...
In this paper, we first present a brief review of the advanced-node logic device technology development and its key bottleneck/component processes using existing lithographic capabilities. It is shown to be feasible evolve into GAA era with minimum change current FinFET process minor refining previously reported Forksheet structure. The concept hybrid-channel devices raised which not only promising for 3D vertical integration, but also offers an optimal tradeoff between performance...