Beijing Institute of Technology | China
Dr. Shenggui Liu is a dedicated researcher and PhD candidate in the School of Mechanical Engineering at the Beijing Institute of Technology, specializing in advanced manufacturing, solid dielectric electrochemical polishing, and surface post-processing of metal additive manufacturing. With a strong academic foundation built through mechanical and electrical engineering training, his research focuses on improving precision, efficiency, and sustainability in material processing and metal surface engineering. His scholarly influence is reflected through 19 published documents, which have collectively received 273 citations across 250 citing documents, leading to a recognized h-index of 9, demonstrating the growing impact and relevance of his contributions within the fields of electrochemical processing and additive manufacturing. Dr. Liu’s work spans key areas such as solid dielectric electrochemical polishing, material removal regulation, deposition behavior in deep eutectic solvents, jet electrodeposition, and laser-assisted surface modification, providing fundamental insights and practical techniques for enhancing the performance and quality of 3D-printed and additively manufactured metallic components. He has authored impactful studies in high-quality journals covering mechanical sciences, cleaner production, additive manufacturing, surface coatings, physical chemistry, materials engineering, and advanced manufacturing systems. His publications address critical challenges such as reducing electrolyte consumption, optimizing conductive media, controlling nucleation and growth mechanisms, improving electrode performance, and developing innovative polishing technologies that enable smoother, more reliable metal surfaces. Through interdisciplinary collaboration and innovative process design, Dr. Liu contributes to advancing next-generation manufacturing technologies that align with global needs for precision engineering, sustainable production, and high-performance materials. His ongoing research continues to strengthen scientific understanding while supporting advancements in industrial metal fabrication and surface engineering.
Featured Publications
Liu, S., Li, C., Jin, X., Ma, D., Yan, Q., Liu, G., Liu, J., Cao, X., & Wang, H. (in press). Solid dielectric electrochemical polishing of 3D-printed parts: Performance and mechanisms. International Journal of Mechanical Sciences
Liu, S., Li, C., Guo, Z., Jin, X., Zou, D., Cao, X., & Liu, G. (2024). Efficient solid dielectric electrochemical polishing with minimal electrolyte consumption and reusable conductive media. Journal of Cleaner Production, 467, 142888.
Liu, S., Li, C., Jin, X., Jiang, W., Cao, X., Liu, G., Guo, Z., Yang, Y., & Ong, L. C. L. (2023). Quantitative-regulated material removal rate in solid dielectric electrochemical polishing (QRR-SDEP) for smoothing high roughness surface of additively manufactured 316L stainless steel components. Additive Manufacturing, 73, 103689.
Liu, S., Ji, R., Liu, Y., Zhang, F., Jin, H., Li, X., Zheng, Q., Lu, S., & Cai, B. (2021). Effects of boric acid and water on the deposition of Ni/TiO₂ composite coatings from deep eutectic solvent. Surface & Coatings Technology, 409, 126834.