A5102721797- Additive Manufacturing Materials and Processes
- High Entropy Alloys Studies
- Advanced materials and composites
- Additive Manufacturing and 3D Printing Technologies
- High-Temperature Coating Behaviors
- Advanced ceramic materials synthesis
- Metal and Thin Film Mechanics
- Aluminum Alloy Microstructure Properties
- Titanium Alloys Microstructure and Properties
- Intermetallics and Advanced Alloy Properties
- Aluminum Alloys Composites Properties
- Boron and Carbon Nanomaterials Research
- Diamond and Carbon-based Materials Research
- Welding Techniques and Residual Stresses
- Microstructure and mechanical properties
- Electrodeposition and Electroless Coatings
- Surface Treatment and Residual Stress
- Extraction and Separation Processes
- Metallurgical Processes and Thermodynamics
- Advanced Welding Techniques Analysis
- Metal Extraction and Bioleaching
- Electromagnetic Effects on Materials
- Shape Memory Alloy Transformations
- Minerals Flotation and Separation Techniques
- Electrochemical Analysis and Applications
Central South University
2015-2024
State Key Laboratory of Powder Metallurgy
2018-2024
Jiangxi University of Science and Technology
2020
Western Sydney University
2020
Additive manufacturing (AM) is a revolutionary technology that heralds new era in metal processing, yet the quality of AM-produced parts inevitably compromised by cracking induced severe residual stress. In this study, novel approach presented to inhibit cracks and enhance mechanical performances alloys manipulating stacking fault energy (SFE). A high-entropy alloy (HEA) based on an equimolar FeCoCrNi composition selected as prototype material due presence microcracks during laser powder bed...
Additive manufacturing Al-Mg-Sc-Zr alloys offer significant advantages for lightweight application with complex shapes. The paper systematically investigated the effects of aging treatment on microstructural evolution and mechanical properties SLM printed Al-3.02Mg-0.2Sc-0.1Zr alloy. sample a relative density 99.2% was achieved at an optimal laser parameters. After aging, hardness improved from initial 85 HV as-printed to 120 HV. strength ductility trade-off can be tailored by regulating...
The AlFeCoNiCrTi high-entropy alloy (HEA) powders were prepared by high-energy ball milling. ultrafine-grained WC–HEA and WC–Co-cemented carbides fabricated through planetary milling heat-pressure sintering. microstructures properties of the sintered alloys compared using scanning electron microscope, X-ray diffraction, mechanical property testing electrochemical testing. It has been shown that HEA can be used as a binder for WC-based cemented carbide. WC–HEA-cemented carbide better...