Yuehai Feng

Nanjing University of Science and Technology

Papers

Total Citations

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About

Yuehai Feng is a prominent researcher in advanced welding and materials processing, with a focus on the microstructure and mechanical behavior of high-strength aluminum alloys. His major contributions center on the development of robotic double-sided coaxial gas tungsten arc welding (GTAW) techniques, particularly for thick-plate applications in aerospace and defense. His most-cited work, a 2016 study on aluminum alloy 7A52 thick plates welded by this process, has garnered 28 citations, highlighting its significance in improving weld quality and mechanical performance. Feng’s research addresses critical challenges in joining thick-section materials, offering insights into how welding parameters influence microstructure evolution and resultant strength. His work is notable for bridging process innovation with practical industrial applications, enabling more reliable and efficient fabrication of structural components. Through detailed microstructural analysis and mechanical testing, Feng has advanced the understanding of weld zone characteristics, including grain refinement and precipitation behavior. His achievements underscore a commitment to solving real-world manufacturing problems, making his research essential reading for engineers and scientists in welding, metallurgy, and lightweight materials design.