A5101845505- Magnesium Alloys: Properties and Applications
- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Metal and Thin Film Mechanics
- Microstructure and mechanical properties
- Advanced Welding Techniques Analysis
- Metallurgy and Material Forming
- Hydrogen Storage and Materials
- High-Velocity Impact and Material Behavior
- Titanium Alloys Microstructure and Properties
- Boron and Carbon Nanomaterials Research
- Microstructure and Mechanical Properties of Steels
- Advanced ceramic materials synthesis
- Intermetallics and Advanced Alloy Properties
- Metal Alloys Wear and Properties
- Advanced materials and composites
- Metallurgical Processes and Thermodynamics
- MXene and MAX Phase Materials
- Solidification and crystal growth phenomena
- Metallurgical and Alloy Processes
Shenyang University of Technology
2011-2025
Shenyang Aluminum & Magnesium Engineering & Research Institute (China)
2020-2025
Helmholtz-Zentrum Hereon
2011
Mg–Zn alloys have a large freezing zone, and their susceptibility to hot tearing is high. Investigations on are necessary for both materials science practical applications. The present work evaluates the of alloy using Clyne Davies's modelling combined with thermodynamic calculations. In order compare calculated results, was measured previously developed quantitative experimental method. It found that simulation results in agreement results. Both them show curves versus content Zn has...
In order to solve the issues concerning high hot tearing susceptibility (HTS) of Mg-Al-Ca series alloys, a rotating magnetic field (RMF) was applied during their solidification. The effect RMF at different excitation current intensities (50 A, 100 and 150 A) on solidification behavior AXJ530 (Mg-5Al-3Ca-0.17Sr) alloy investigated. results indicated that HTS decreased with increase intensity. This aspect can be attributed significant grain refinement under action RMF, which improved...
Fine grained Mg–7Gd–5Y–1.2Nd–0.5Zr alloy was investigated by dynamic compression tests using a Split Hopkinson Pressure Bar under the strain rates in range 1000–2000 s − 1 and temperature 293–573 K along normal direction. The microstructure measured optical microscopy, electron back-scattering diffraction, transmission microscopy X-ray diffractometry. results showed that had positive rate strengthening effect thermal softening at high temperature. solid solution of Gd Y atoms reduced...
The effect of long-period stacking ordered (LPSO) phase on hot tearing susceptibility Mg–1Zn–xY serial alloys were investigated experimentally using a home-made T-type mold. characteristic parameters related to HTS during the solidification process calculated by thermal analysis. microstructure and morphology crack zone characterized optical microscope (OM), scanning electron microscopy (SEM) dispersive spectrometer (EDS), phases analyzed X-ray diffraction (XRD). result showed that formed...
The effects of addition minor amount (0.5 wt.%) antimony (Sb) or gadolinium (Gd) and combined Sb Gd wt.%, respectively) on the hot tearing susceptibility (HTS) Mg-5Al-3Ca alloy were investigated experimentally using a "T-shaped" measuring system. Various solidification parameters alloys measured calculated through thermal analysis experiments. microstructure, grain size, morphology crack zone characterized by scanning electron microscopy backscatter diffraction, crystal phases analyzed X-ray...