A5011332263- Microstructure and mechanical properties
- Surface Treatment and Residual Stress
- Aluminum Alloys Composites Properties
- Electrodeposition and Electroless Coatings
- Anomaly Detection Techniques and Applications
- High Entropy Alloys Studies
- Magnesium Alloys: Properties and Applications
- Metal and Thin Film Mechanics
- High-Temperature Coating Behaviors
- Network Security and Intrusion Detection
- Advanced materials and composites
- Metallic Glasses and Amorphous Alloys
- High Temperature Alloys and Creep
- Advanced Malware Detection Techniques
- Erosion and Abrasive Machining
- Advanced Materials Characterization Techniques
- Data Stream Mining Techniques
- Aluminum Alloy Microstructure Properties
- Microstructure and Mechanical Properties of Steels
- Force Microscopy Techniques and Applications
- Ion-surface interactions and analysis
- Electrophoretic Deposition in Materials Science
- Conducting polymers and applications
- Indoor and Outdoor Localization Technologies
- Surface Treatment and Coatings
University of Electronic Science and Technology of China
2025
Chinese Academy of Sciences
2008-2023
Institute of Metal Research
2017
Stabilized nanograin boundaries in nickel-molybdenum alloys result increased hardness with decreasing grain size.
Abstract Advanced wireless communication is important in distribution systems for sharing information among Internet of Things (IoT) edges. Artificial intelligence (AI) analyzed the generated IoT data to make these decisions, ensuring efficient and effective operations. These technologies face significant security challenges, such as eavesdropping adversarial attacks. Recent studies addressed this issue by using clustering analysis (CA) uncover hidden patterns provide AI models with clear...
Surface nanocrystallization using a surface mechanical attrition treatment effectively activates the of magnesium alloys due to increase in grain boundary diffusion channels. As result, temperature subsequent alloying pure Mg and AZ91 alloy can be reduced from 430 degrees C 380 C. Thus, it is possible combine process with solution for this type alloy. After alloying, hardness alloyed layer 3 4 times higher than that substrate may significantly improve wear resistance alloys.
Single face centered cubic (fcc) phase nano-grained Ni-Mo alloys were fabricated by electrodeposition in aqueous citrate-ammonia electrolytes with different concentration of sodium molybdate (0.5–7 g/L) the addition a mixture saccharin and 2-butyne-1,4-diol. The effect additives on surface morphology roughness, composition grain size deposits was investigated. It is demonstrated that this effectively reduced roughness eliminating bumps tiny holes. Additionally, significantly size, especially...
Annealing hardening has recently been found in nanograined (ng) metals and alloys, which is ascribed to the promotion of grain boundary (GB) stability through GB relaxation solute atom segregation. great significance extremely fine ng since it allows hardness keep increasing with a decreasing size would otherwise be softened. Consequently, synthesize stable structure crucial achieving an ultrahigh metals. In present work, direct current electrodeposition was employed Ni-Mo Ni-P alloys down...
A Ni-26 at. %Mo alloy with a composite structure of nanocrystalline and amorphous was synthesized by pulse electrodeposition. The composed mixed regions nanograins divided interface network, which significantly suppressed grain coarsening shear banding that would otherwise deteriorate mechanical properties extremely fine nanograined metal. Plastic strain induced significant crystallization accompanied Mo diffusion from to interfaces. As result, the exhibited superior hardness its...
In the present work, polyethyleneimine (PEI), 2-mercapto-5-benzimidazolesulfonic acid (MBIS), MBIS and thiourea (TU) were added respectively to conventional Watts bath investigate controllable electro-healing on pure Ni plate with a through thickness crack. It is demonstrated that PEI has strong inhibition effect reduction, which resulted in formation of large visible defects along interface between substrate healing crystals. similar but promoted current efficiency. The addition TU solution...