A5063033544- Metallurgical Processes and Thermodynamics
- Iron and Steelmaking Processes
- Solidification and crystal growth phenomena
- Aluminum Alloy Microstructure Properties
- Materials Engineering and Processing
- Microstructure and Mechanical Properties of Steels
- Advanced materials and composites
- Injection Molding Process and Properties
- High-Temperature Coating Behaviors
- Recycling and utilization of industrial and municipal waste in materials production
- Metal Extraction and Bioleaching
- Metal Alloys Wear and Properties
- Metallic Glasses and Amorphous Alloys
- Semiconductor materials and devices
- Electromagnetic Effects on Materials
- Metallurgy and Material Forming
- Advanced ceramic materials synthesis
- Bamboo properties and applications
- Extraction and Separation Processes
- Recycling and Waste Management Techniques
- Electrodeposition and Electroless Coatings
- Advanced machining processes and optimization
- Minerals Flotation and Separation Techniques
- Bauxite Residue and Utilization
- Magnetic Properties and Applications
Central South University
2015-2024
Zhejiang University-University of Edinburgh Institute
2023
University of Illinois Urbana-Champaign
2013-2023
Zhejiang University
2002
Viscosity and crystallization are essential properties to characterize the lubrication heat transfer performances of mold flux. Therefore, in this paper, viscosity behaviors conventional F-containing commercial flux newly designed F-free fluxes were investigated by using rotating cylinder method Single/Double Hot Thermocouple Technique (SHTT/DHTT). Results shows that viscosities close flux; temperatures increases with increase basicity Na2O/Li2O content; while it decreases cooling rate...
As fluxing agent, fluorine is important to the properties of mold flux; however, it tends cause serious environment and health problems. In this paper, melting heat transfer behaviors have been studied by using Single Hot Thermocouple Technique (SHTT) Infrared Emitter (IET). The results show that temperature range F-free flux decreases with addition Na2O/Li2O B2O3 contents; increase basicity Na2O/Li2O, as well decrease contents. analysis EDS XRD Ca11Si4B2O22 Ca14Mg2(SiO4)8 are two main...
The effect of Mg content on the evolution behavior inclusions in steel plates with deoxidation was investigated based experimental studies and thermodynamic calculations. Simulating welding process Charpy impact test were also carried out to evaluate Heat Affected Zone (HAZ) toughness plates. typical found steels complex comprising central oxide peripheral MnS. With increase samples from 0 27, 38 99 ppm, phase changed sequentially Al 2 O 3 (Mg‐Ti‐O), MgO, which is consistent calculation...
An investigation was carried out to study the radiative heat transfer behavior of two typical mold fluxes for casting low (Flux1) and medium (Flux2) carbon steels. By using an infrared radiation emitter, a flux applied copper covered with solid disk simulate phenomena in continuous casting. The effective thermal conductivities were determined by measuring temperature gradient system. It found that crystalline Flux2 steel has better capability than Flux1, while their glassy behave similar...