A5041084605- High Entropy Alloys Studies
- Additive Manufacturing Materials and Processes
- High-Temperature Coating Behaviors
- Welding Techniques and Residual Stresses
- Advanced materials and composites
- Advanced Welding Techniques Analysis
- Additive Manufacturing and 3D Printing Technologies
- Metal and Thin Film Mechanics
- Microstructure and Mechanical Properties of Steels
- Hydrogen embrittlement and corrosion behaviors in metals
- Metal Alloys Wear and Properties
- High Temperature Alloys and Creep
- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Metallurgy and Material Science
- MXene and MAX Phase Materials
- Advanced ceramic materials synthesis
Anhui University of Technology
2018-2024
Shandong University
2012-2016
Ministry of Education of the People's Republic of China
2015-2016
In the current study, effect of laser remelting on homogenization carbides in WC-reinforced Ni60 composite coatings was investigated. + 50 wt% WC were fabricated surface Q550 steel by LDF4000-100 fiber device. First cladding layer made rectangle spot and then circular utilized to remelt coatings. Microstructure characteristics investigated optical microscope scanning electron microscopy. Elemental distribution phase constitution analyzed energy disperse spectroscopy X-ray diffraction. The...
The surface of Q550 steel was modified with Co–Fe–Cr/WC composite coatings deposited by fibre laser cladding. Coating microstructure, elemental distribution, phase constitution and microhardness were investigated. Results showed that the coating mainly composed dendrites eutectic lamellar carbides. Phases comprised Co 3 Fe 7 , Fe–Cr, CFe 15.1 Cr C M 6 (M represents for W, Fe). Owing to dilution base metal, large amount transformed into molten pool. Martensite laths easily formed at front...