A5101827956- High Entropy Alloys Studies
- Additive Manufacturing Materials and Processes
- High-Temperature Coating Behaviors
- Aluminum Alloys Composites Properties
- Microfluidic and Capillary Electrophoresis Applications
- Magnesium Alloys: Properties and Applications
- Advanced materials and composites
- Microstructure and Mechanical Properties of Steels
- Metal and Thin Film Mechanics
- Metallurgical Processes and Thermodynamics
- Iron and Steelmaking Processes
- Advanced Welding Techniques Analysis
- Intermetallics and Advanced Alloy Properties
- Advanced biosensing and bioanalysis techniques
- Biopolymer Synthesis and Applications
- Analytical Chemistry and Sensors
- Aluminum Alloy Microstructure Properties
- MXene and MAX Phase Materials
- Antibiotics Pharmacokinetics and Efficacy
- Recycling and utilization of industrial and municipal waste in materials production
- Diamond and Carbon-based Materials Research
- Metal Alloys Wear and Properties
- Metallurgy and Material Forming
- Conducting polymers and applications
- Innovations in Concrete and Construction Materials
Zhengzhou University
2024
Chongqing University of Technology
2023-2024
North China University of Science and Technology
2023-2024
China Aerospace Science and Industry Corporation (China)
2024
China University of Geosciences (Beijing)
2020
Chongqing University of Science and Technology
2014-2018
Chongqing University
2018
Hubei University of Technology
2016
ZheJiang Institute For Food and Drug Control
2011
Shijiazhuang University
2011
This work managed the extrusion strain path by designing various die cavities, successfully realizing texture modification for ZK60 magnesium alloy. The mechanisms involving dependence on cavity as well their effects mechanical properties were emphatically investigated. Results showed that dynamic recrystallization refined grain size and improved microstructure homogeneity in three specimens, but did not produce too large differences. By comparison, significant differences developed owing to...
The increasing usage of iron ores with high Al 2 O 3 content significantly increases the amount in blast furnace slag and consequently affects its performance. This work uses sampled on site to study effects changes fluidity CaO–SiO –Al –MgO–TiO system that is characterized by low TiO contents, as well phase transition law during cooling process. Slag viscosity exhibits a rising trend an increase content, tested alkaline. viscous flow activation energy molten rises from 157 kJ/mol 172 units...
Subcritical quenching is a kind of heat treatments, which have good strength and higher Plastic toughness. Through this process, the ship plate steels microstructure performance can be promoted evidently. This article studies effect subcritical temperature on controlled rolling cooling (TMCP) EH36 steel with thickness 15mm,by mechanical properties text optical microscopy. The results show that comprehensive property TMCP enhanced remarkably, its hardness plasticity could improved...
To provide characterisation and fundamental data of hydraulic parameters gypsum plasters, this paper presents the experimental investigation plaster materials in connection with their moisture transport properties Five typical commercially available plasters have been experimentally investigated. The water vapour permeability commonly used was determined by standardised procedures. effects aggregates, water/plaster ratio Recommendations about material manufacturing selection within building...
The structure of a quenched blast furnace slag containing 5 mass% TiO 2 was investigated via molecular dynamics simulation and Fourier transform infrared spectroscopy. experimental results obtained revealed that the possesses depolymerized network [SiO 4 ] [AlO tetrahedra. At fixed CaO/SiO mass fraction 1.17 12 Al O 3 , increasing amount MgO decreased bridging oxygen in system, thus resulting silicate depolymerization. 8 MgO, content increased because polymerization aluminate structures....
Abstract Sulfate in aminoglycoside antibiotics was determined by capillary electrophoresis (CE) with indirect UV detection. Best results were achieved background electrolytes prepared titration of 15 mM chromic acid 40 tris(hydroxymethyl)methylamine to pH 8.1; 0.2 cetyltrimethylammonium bromide (CTAB) added, and finally, an applied voltage −20 kV a bare fused‐silica capillary. Indirect detection performed at wavelength 276 nm. The application small amount inlet pressure during the separation...
Recent advances in materials science have shed light on the potential of refractory high-entropy alloys (RHEAs) to improve wear performance across varying temperatures. These offer an optimal balance between strength and ductility, making them ideal for protective coatings. Despite lightweight properties Ti-6Al-4 V alloys, they still pose challenges when it comes resistance. This study presents a coating using RHEAs made AlCrNbMoV through laser cladding. Notably, exhibits single-phase BCC...
Abstract A rapid and accurate capillary zone electrophoresis (CZE) method is described for simultaneous determination of cefepime L‐arginine in injection. Best results were achieved with the background electrolyte (BGE) prepared by titrating 40 mM sodium dihydrogen phosphate phosphoric acid to pH 2.3 an applied voltage 30 kV a bare fused‐silica capillary. The temperature was 30°C detection made at 195 nm. L‐Histidine used as internal standard (IS) ensure acceptable precision. Separation...
<sec> ZnO is a promising electron transport material. It has not only similar energy level position and physical properties to traditional TiO<sub>2</sub>, but also excellent light transmittance, conductivity, stability, low cost temperature preparation. Studies have shown that the one-dimensional nanostructured layer higher rate, provides direct channel avoids its being recombined at grain boundaries, thereby improving carrier collection efficiency. been reported rate of...
CoCrFeMnNi HEA coatings incorporating WC ceramic particles with varying contents (0%, 10%, 20%, 30%, and 40%) are synthesized by laser cladding in this study. The phase evolution, strengthening mechanisms, dry sliding wear behavior investigated. microstructure analysis revealed that content up to 20% consist of a single FCC phase, while those exceeding 30% exhibit combination polymorphic M3W3C phases. Notably, high concentrations W atoms, threshold concentration 23.28%, promote the...
Ni-Si alloy coatings with various compositions were fabricated on molybdenum surfaces using laser cladding technology. The sound metallurgical bond without cracks and pores between substrat was revealed.The microstructure phase composition of the analyzed scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), X-ray diffraction (XRD). oxidation resistance investigated in a static air environment at 700 °C. results reveal that primarily consists γ-Ni solid solution, Ni3Si...
Abstract Ni-Ti-Cu alloy can not only prevent scale and biological adhesion, but also has applications in aerospace, automotive engineering, nanotechnology. In this study, Ni 50 Ti 40 Cu 10 45 15 large-size thin-walled parts are prepared on the surface of plates using laser additive manufacturing technology. The optimum operational parameters explored through a two-factor controlled variable method, based which effects TiC TiB 2 addition forming quality alloys further investigated. SEM, EDS,...