A5101531055- High Entropy Alloys Studies
- Additive Manufacturing Materials and Processes
- Metal and Thin Film Mechanics
- Geological and Geochemical Analysis
- Geological and Geophysical Studies
- Additive Manufacturing and 3D Printing Technologies
- Metallurgical Processes and Thermodynamics
- Advanced ceramic materials synthesis
- High-Temperature Coating Behaviors
- Advanced materials and composites
- Welding Techniques and Residual Stresses
- Metal Extraction and Bioleaching
- Geochemistry and Geochronology of Asian Mineral Deposits
- Intermetallics and Advanced Alloy Properties
- Innovations in Concrete and Construction Materials
- Fusion materials and technologies
- Hydrocarbon exploration and reservoir analysis
- Geochemistry and Elemental Analysis
- Minerals Flotation and Separation Techniques
- Titanium Alloys Microstructure and Properties
- Fecal contamination and water quality
- Precipitation Measurement and Analysis
- Brake Systems and Friction Analysis
- Leaf Properties and Growth Measurement
- High-pressure geophysics and materials
Guangdong University of Finance
2024
The University of Queensland
2019-2024
Guangdong University of Technology
2024
Auburn University
2023-2024
Australian National University
2019-2020
China Geological Survey
2019-2020
Southwest Jiaotong University
2011
Hefei University of Technology
2008
Beijing General Research Institute of Mining and Metallurgy
2007
University of Science and Technology of China
2003
Abstract In this paper, FeCrNiBSiMo x ( = 1.0, 1.5, 2.0, 2.5) stainless steels were successfully prepared using a laser melting deposition technology, with the aim to investigate effect of Mo content on microstructure and corrosion behaviors. The results showed that as‐deposited specimens composed mostly α‐Fe small amount (Cr, Mo) 7 C 3 , existed in inter‐dendritic (ID) region. As increased, grain refinement could be clearly observed, area ID region increased from 27% 54%. low‐angle...
In this article, a quasi‐continuous ratio gradient alloy steel (GAS) with 24CrNiMo high‐strength low‐alloy matrix for high‐speed railway brake discs is fabricated by selective laser melting (SLM). The composition of GAS X% + (1– X )% wear‐resistant stainless (WSS), in which 100, 65, 35, and 0. relationship between the microstructure corrosion resistance intensively studied electron backscatter diffraction (EBSD) potentiodynamic electrochemical equipment. With increase content WSS, low angle...
To help in the search for biogenic gas, parameters affecting its spatial and temporal distribution are delineated here on basis of recent developments microbiology geochemistry. Methane is produced dissipated at high rates uppermost sediments. The key to accumulation lies presence factors which inhibit metabolism bacterial methanogens near surface, leave them flourish greater burial depths. Favourable controlling as follows: a plentiful nutrient supply (mainly carbohydrates), SO ‐ 4 content...
RoboCup is a standard problem so that various theories, algorithms and architectures can be evaluated. Behavior learning for complex tasks also an important research area in RoboCup. In this paper, we present new approach to solve the kick Simulation, which combines Q-learning with online adversarial planning. This method not only achieves satisfactory effect, but solves adversary some extends.
Palaeoproterozoic granites accompanied with granulite‐facies gneisses can be recognized in the Kuandian area, northern Jiao‐Liao‐Ji Belt (JLJB). This study highlights two episodes of magmatism, identified by and biotite monzogranitic herein. Zircon grains from gneiss homogeneous oscillatory zoning yielded a U–Pb age 2,153 ± 16 Ma, accordance zircon cores gneiss. upper intercept ages 1,892 38 Ma 1,859 36 respectively. Monzogranitic samples are enriched Th, Rb, Pb, U, REE, but depleted Sr P....
The phases and the phase assemblages present in selected industrial iron ore sinters have been analysed. A new experimental laboratory-based procedure has developed that enables sintering experiments to be undertaken under controlled temperature gas conditions. results indicate formation of complex silico ferrite calcia alumina (SFCA) is strongly influenced by sinter bulk composition. Within range compositions interest sintering, an increase CaO/SiO2 ratio facilitates growth SFCA addition...
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The formation of W2Zr is the main reason for poor ductility and low sintered density W-Zr alloys prepared by powder metallurgy. To improve mechanical properties, 65W-Zr-Ti-Nb with varying Ti Nb contents were prepared. With increased content, amount decreased, while WTixNby solid solution increased. As a result, both high strength plasticity achieved. First-principles calculations showed that adding lowered energy compared to W W2Zr. increase show an enhanced more dislocations in (110) [111]...