A5100397796- Magnetic Properties of Alloys
- Aluminum Alloy Microstructure Properties
- Magnetic properties of thin films
- Aluminum Alloys Composites Properties
- Magnetic Properties and Applications
- Magnetic and transport properties of perovskites and related materials
- Microstructure and mechanical properties
- Metallic Glasses and Amorphous Alloys
- Pulsars and Gravitational Waves Research
- Shape Memory Alloy Transformations
- Metallurgy and Material Forming
- Hydrogen Storage and Materials
- Rare-earth and actinide compounds
- Gamma-ray bursts and supernovae
- Geomagnetism and Paleomagnetism Studies
- High Temperature Alloys and Creep
- Metallurgical and Alloy Processes
- Magnetic and Electromagnetic Effects
- Seismic Waves and Analysis
- Advanced ceramic materials synthesis
- Advanced Welding Techniques Analysis
- Advanced Numerical Methods in Computational Mathematics
- Microstructure and Mechanical Properties of Steels
- Cosmology and Gravitation Theories
- Magnesium Alloys: Properties and Applications
Tongji University
2022-2024
University of Florida
2021-2024
Nanjing University of Science and Technology
2024
Harbin Institute of Technology
2024
Shenzhen University
2024
Shanghai Jiao Tong University
2023-2024
Ningbo Institute of Industrial Technology
2024
Chinese Academy of Sciences
2024
University Town of Shenzhen
2024
Guizhou University
2023
A machine learning-based alloy rapid design system (ARDS) was proposed to customize the preparation strategies for desired properties or predict following strategies. For achieving this, three regression algorithms: linear (LR), support vector (SVR), and back propagation neural network (BPNN), were employed separately train multi-property prediction model, in which learning (ML) model built using SVR proved be best. Then, inspired by generative adversarial (GAN) algorithm, ARDS constructed....
Abstract The MnBi intermetallic compound with high purity of low-temperature phase (LTP-MnBi) and maximum energy product ( BH ) max were successfully prepared using various ball milling processes. effects speed duration on the microstructures, compositions, magnetic properties alloys systematically investigated. particle size LTP-MnBi gradually decreased increasing speed. An optimized 175 rpm resulted in powder )max 9.22 MGOe a squareness M r / s 93.7%. Furthermore, was to observe its impact...
High density sintered Sm(Fe0.8Co0.2)11Ti bulk magnets were successfully produced using a newly developed high pressure pressing fabrication method. The purity of the hard magnetic ThMn12 phase in magnet reached to higher than 97 wt.%. transformation behavior from amorphous during heat treatment was systematically investigated by transmission electron microscopy. remanent magnetization and maximum energy product 96.0 emu/g 12.22 MGOe, respectively. To best our knowledge, achieved is highest...
Magnetic, specific heat, and structural properties of the equiatomic Cantor alloy system are reported for temperatures between 5 300 K, up to fields 70 kOe. Magnetization measurements performed on as-cast, annealed, cold-worked samples reveal a strong processing history dependence that high-temperature annealing after cold working does not restore ``pristine'' state. Measurements known precipitates show two transitions, detected at 43 85 intrinsic result an impurity phase. Experimental ab...
The magnetic properties of ThMn12-type Fe-rich compounds were investigated by producing Sm(Fe0.8Co0.2)10Si2 ribbons. produced ribbons, with different conditions varying the melt-spinning conditions, characterized to investigate physical and properties. Weight fraction phase decreased from 94.5 57.1 wt. % as wheel speed increased 6.5 39 m/s, corresponding magnetizations coercivities substantially varied; coercivity up 0.175 T 0.058 increasing 26 their magnetization also 89.81 Am2/kg 105.58...
Rare-earth-free permanent magnets have attracted considerable attention due to their favorable properties and applicability for cost-effective, high-efficiency, sustainable energy devices. However, the magnetic field annealing process, which enhances performance of magnets, needs be optimized different fields phases. Therefore, we investigated effect composition on crystallization amorphous MnBi ferromagnetic low-temperature phase (LTP). The optimal compositions conditions were applied under...
Mixed solid compounds are employed in a vast array of applications so an accurate determination their chemical compositions is crucial importance. All current characterization methods require specially-treated samples the availability more practical method with similar accuracy should alleviate quantification process. In this work, we show how doping concentration $\delta$ (or isotope concentration) mixed compound powdered form, where both parent diamagnetic, can be obtained from measurement...
Abstract Reliable thermodynamic and kinetic databases are essential for designing developing novel magnesium (Mg) alloys elevated-temperature applications in the automotive aerospace industries. This study investigated diffusion behaviors of HCP Mg-Ag-Sn by four sets three couples annealed at 450, 500, 550 °C, respectively. Interdiffusion impurity coefficients annealing temperatures were extracted using forward-simulation method. The determined coefficients, combined with prior results...