Staff
Staff
Staff
LIAO Haipeng
Position: Postdoctor
Title:
Email: liaohaipeng@scut.edu.cn
Biography
Dr. Liao Haipeng is a postdoctoral researcher. He obtained his doctoral degree from South China University of Technology in 2025. His research focuses on the development of underwater welding equipment, optimization of underwater welding processes, and neutron diffraction and synchrotron radiation characterization techniques. During his doctoral studies, he participated in one national key research and development program and two projects funded by the Guangdong Provincial Natural Science Foundation. He has published 26 SCI/EI papers and applied for 17 patents. He serves as a reviewer for journals such as Journal of Manufacturing Processes.
Research Interests
Development of underwater welding equipment
Optimization of underwater welding process
Neutron diffraction and synchrotron radiation characterization
Education and Work Experience
Education
Ph.D.，Mechanical engineering, South China University of Technology，China ( Sep. 2021-Jun.2025)
M.Eng.， Mechanical Manufacture and Automation, Zhejiang University, China （Sep. 2018-Mar.2021）
B.Eng.，Mechanical Design, Manufacturing and Automation，Nanchang University， China（Sep. 2014-Jun.2018）
Work Experience
Postdoctoral Fellow，South China University of Technology，Jul. 2025-present
Selected Publications
Haipeng Liao, Yingwei Kuang, Danhuan Zhou, et al. Achieving fine-grained structure with larger ferrite fraction via local dry underwater WAAM to enhance corrosion behavior of 308 L stainless steel[J]. Construction and Building Materials, 457 (2024) 139510.
Haipeng Liao, Zhenmin Wang, Bin Zhang, et al. Microstructure and mechanical properties of SUS304 weldments manufactured by ultrasonic vibration assisted local dry underwater welding[J]. Journal of Materials Processing Technology, 322(2023), 118183.
Haipeng Liao, Zhenmin Wang, Peng Chi, et al. Double pulsed current adopted in local dry underwater WAAM to simultaneously enhanced strength and ductility of 308 L multi-layer component[J]. Journal of Manufacturing Processes, 118(2024):389-406.
Haipeng Liao, Wenxu Zhang, Huimin Xie, et al. Effects of welding speed on welding process stability, microstructure and mechanical performance of SUS304 welded by local dry underwater pulsed MIG[J]. Journal of Manufacturing Processes, 88(2023):84-96.
Haipeng Liao, Zhenmin Wang, Peng Chi, et al. Evolutions of microstructure and mechanical property of 308L stainless steel repaired by the local dry underwater wire arc additive manufacturing[J]. Materials Science & Engineering A, 898(2024),146365.
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