A5100434299- High Entropy Alloys Studies
- High-Temperature Coating Behaviors
- Aluminum Alloys Composites Properties
- Advanced materials and composites
- Additive Manufacturing Materials and Processes
- Metal and Thin Film Mechanics
- Welding Techniques and Residual Stresses
- Microstructure and mechanical properties
- Aluminum Alloy Microstructure Properties
- Electronic Packaging and Soldering Technologies
- Intermetallics and Advanced Alloy Properties
- Microstructure and Mechanical Properties of Steels
- Thermography and Photoacoustic Techniques
- Hydrogen embrittlement and corrosion behaviors in metals
- Advanced Welding Techniques Analysis
- Additive Manufacturing and 3D Printing Technologies
- Structural Health Monitoring Techniques
- Corrosion Behavior and Inhibition
- Surface Modification and Superhydrophobicity
- Adhesion, Friction, and Surface Interactions
- Surface Treatment and Residual Stress
- Infrastructure Maintenance and Monitoring
- Advanced Materials and Mechanics
- Erosion and Abrasive Machining
- Surface Treatment and Coatings
Hefei Institute of Technology Innovation
2024-2025
Griffith University
2025
Gansu University of Traditional Chinese Medicine
2025
Harbin Engineering University
2024
University of Chinese Academy of Sciences
2024
Ningbo Institute of Industrial Technology
2024
Chinese Academy of Sciences
2024
China Aerospace Science and Industry Corporation (China)
2024
Guangdong Academy of Sciences
2023-2024
Wuhan University of Science and Technology
2024
In high entropy alloys (HEAs), the addition of large-size atoms results in lattice distortion and further leads to solid solution strengthening or precipitation strengthening. However, relationship between atomic radius, has not been discerned yet. this work, CoCrFeNiX0.4 (X = Al, Nb, Ta, with an equi-atomic radius) HEAs were prepared by powder plasma arc additive manufacturing (PPA-AM) evaluated for their mechanical properties. Compression nano-indentation hardness tests showed that HEA Ta...
Sluggish diffusion effect of high entropy alloy limits its bonding with other components in practical applications. In this paper, the surface mechanical attrition treatment (SMAT) strategy for performing joints (HEA) at a relative lower temperature is proposed. The EDS results demonstrate that distance Fe atoms increases significantly after SMAT since more gain boundaries are formed SMAT. Furthermore, method HEA/stainless steel joint can achieve useable strength 320 MPa 850 °C (∼0.63 Tm,...
The resilient modulus (Mr) and permanent deformation of subgrade soils are key indicators for assessing pavement performance under repeated traffic loads. Although numerous studies have confirmed their importance in design prediction, a systematic review empirical relationships scientific knowledge is lacking, resulting insufficient integration application current findings. To address these issues, this study systematically reviews laboratory field-testing methods based on over 200 published...
The real-time surface thermal monitoring of protection structures (TPSs) is crucial for hypersonic vehicle safety. This study proposes an effective approach temperature reconstruction by integrating embedded sensor arrays with enhanced full-time domain inversion algorithm, utilizing the overlapping sliding window method. An array three evenly spaced sensors used TPS monitoring. Notably, eliminates need prior knowledge TPS's parameters. It exhibits remarkable practicality low-frequency...
Thermal Protection Structure (TPS) plays an important role in reusable vehicles, ensuring the safety of internal structures and systems. Structural Health Monitoring (SHM) based on guided wave is a widely used method for structural damage diagnosis, where waves are analyzed to evaluate state through excitation reception by sparse sensor array. However, impact thermal vibration cycles can bring changes signals, leading misjudgments monitoring results. In this study, cycle experiments carried...
The phase transformation temperature plays an important role in the design, production and heat treatment process of steels. In present work, improved version gradient-boosting method LightGBM has been utilized to study influencing factors four temperatures, namely Ac1, Ac3, martensite start (MS) bainitic (BS) temperature. effects alloying element were discussed detail by comparing their mechanisms on different temperatures. training accuracy was significantly further introducing appropriate...