GENG Peihao

GENG Peihao is an Associate Professor in the School of Mechanical Engineering at Shanghai Jiao Tong University. He is affiliated with the Institute of Manufacturing for Thin-walled Structures. His research interests include material science and engineering, with a focus on material forming and control engineering. GENG has held academic positions at Osaka University, The Penn State University, and Shandong University, where he completed his post-doctoral studies. His professional experience spans from 2020 to 2025, with a current role as an Associate Professor at Shanghai Jiao Tong University.

Peihao Geng is a researcher at Shanghai Jiao Tong University specializing in welding modeling and process optimization. Their work focuses on the microstructural characterization and mechanical properties of dissimilar metal joints, such as carbon steel to stainless steel, Al/steel, and Al/Mg alloys produced through friction welding and friction stir welding techniques. Geng's research also explores the effects of heat, material flow, and post-weld heat treatment on joint formation and microstructure. Additionally, they investigate the influence of laser welding parameters and ultrasonic assistance on the performance of hybrid joints, including Al/CFRP and steel/CFRP lap joints. Their studies aim to enhance bonding strength, reduce residual stresses, and improve corrosion resistance in advanced welding processes.