A5100420241- Metallic Glasses and Amorphous Alloys
- Aluminum Alloys Composites Properties
- Phase-change materials and chalcogenides
- High Entropy Alloys Studies
- Hydraulic Fracturing and Reservoir Analysis
- Concrete and Cement Materials Research
- Drilling and Well Engineering
- Enhanced Oil Recovery Techniques
- Metal and Thin Film Mechanics
- Pharmacological Effects of Natural Compounds
- Building materials and conservation
- Epoxy Resin Curing Processes
- High-Temperature Coating Behaviors
- Particle Dynamics in Fluid Flows
- Granular flow and fluidized beds
- Neutrophil, Myeloperoxidase and Oxidative Mechanisms
- Radiative Heat Transfer Studies
- Pharmacy and Medical Practices
- Petroleum Processing and Analysis
- Plant-based Medicinal Research
- Advanced Welding Techniques Analysis
- Fluid Dynamics and Heat Transfer
- Blood disorders and treatments
- Advanced Drug Delivery Systems
- Electromagnetic wave absorption materials
Xi'an Technological University
2017-2024
China University of Mining and Technology
2024
West China Hospital of Sichuan University
2023
Sichuan University
2023
Jiangxi Transportation Research Institute
2022
Research Institute of Petroleum Exploration and Development
2020
Hebei University of Architecture
2018
Qujiang People's Hospital
2013
EA Technology
2011
Shanghai Jiao Tong University
2006-2009
A series of quasi-static and dynamic compression experiments were performed on Hf28Be18Ti17Zr17Cu7.5Ni12.5 high-entropy bulk metallic glass (HE-BMG) at room temperature different strain rates. The findings showed that under loading, rate had no considerable impact the fracture strength HE-BMG. Nevertheless, plastic disappeared with increasing rate. analysis morphology loading revealed shear mode HE-BMG critical role bands in deformation stage. In addition, mechanical properties tested...
In view of high oil viscosity at temperatures, slow steam chamber expansion rate, low and oil/steam ratio domestic super heavy blocks developed with dual-horizontal well assisted gravity drainage (SAGD), the solvent-aided reduction tests were carried out, based on which analytical equations similarity laws solvent-expanded SAGD (ES-SAGD) deduced. The large 2-D ES-SAGD scaled physical simulation experiments conducted to compare performances conventional two formulas solvent-steam system....
In this study, the deformation behavior of Ti20Zr20Hf20Be20(Cu10Ni10) high entropy bulk metallic glass (HE-BMG) in supercooled liquid region was investigated via uniaxial compression tests. The thermal workability also to determine optimal range processing parameters. results revealed that exhibited two modes: flow and brittle fracture, both which were significantly affected by temperature strain rate. homogeneous changed from Newtonian non-Newtonian with a decrease an increase activation...
A novel spouted bed, namely, an annular bed with multiple air nozzles, has been proposed for dryness, pyrolysis, and gasification of coal particulates. It consists two homocentric upright cylinders some annularly located spouting nozzles between inner outer cylinders. Experiments have performed to study hydrodynamic characteristics this device. The test materials studied are ash particle, soy bean, black bean. Three distinct stages examined outlined the hold-ups increase. In fully developed...
Abstract In this paper, Cu 43 Zr 48 Al 9 and (Cu ) 98 Y 2 bulk metallic glasses were prepared by casting them in a wedge-shaped copper mold. X-ray diffraction, optical microscopy, scanning electron microscopy transmission used to analyze their microstructures. Wedge is an effective flexible technique for exploring alloy solidification The results demonstrate that the development of microstructural transitions related thickness samples. These are represented appearance altered morphologies as...
Abstract In repaired marine concrete structures, generally, an interface exists between old and new concrete, however, the influence of this on durability has yet not been well understood. study 18 reinforced beams with new‐to‐old interfaces (N–O interfaces) were designed to investigate chloride transport through a cracked interface. The effects crack widths at interface, strain, exposure time considered, respectively. Results showed that N–O having 0 0.13 mm posed no significant impact in...
Concrete is a critical material during the modernisation of Chinese architecture. This paper aims to clarify composition and properties early modern concrete, considering insufficient understanding for conservation intervention. research studies concrete introduced into China by publications in 20th, clarifying concrete’s raw materials, mixing ratio, water-cement admixtures, etc. Seven samples historic reinforced buildings 20th century Shanghai were acquired. The datum about morphology are...
Carbon Fiber Reinforced Plated (CFRP) with Foam sandwich has the merits of high strength and light weight, which was used in fields manufacturing industry, aeronautics astronautics. The basic principles characteristics ultrasonic infrared thermography is discussed paper. ultrasound introduced into sample, mechanical vibration weakens transfers to heat at place where defect or crack locates. A camera monitors surface temperature distribution records this process. CFRP foam structure sample...
Abstract In this study, a four-component test of aged asphalt, new recycled asphalt on the surface old aggregate, and aggregate has been conducted based rod thin-layer chromatography (TLC)-hydrogen flame ion detection method to evaluate colloidal stability index (Ic). Furthermore, gelation (GI) recycling rate (P) reclaimed pavement are defined. These parameters act as quantitative indicators effect mixes used characterize degree integration asphalt. The rationality evaluation indexes is...
The kinetics of centrifugal infiltration fibrous tubular preform is built theoretically, and simulations are conducted to study the effects various casting conditions on macrosegregation by combining with energy, mass kinetic equations. A similarity way used simplify one-dimensional model parameter ascertained an iterative method. results indicate that increase superheat, initial temperature, porosity tends enlarge remelting region decrease copper solute concentration at front. Higher...