Zhenyu Zhao | Laser Processing | Research Excellence Award

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Prof. Dr. Zhenyu Zhao | Laser Processing | Research Excellence Award

Shenzhen Institute of Information Technology | China

Dr. Zhenyu Zhao is a Laser Processing Specialist and Professor at Shenzhen Institute of Information Technology, where he leads cutting-edge research in ultrafast laser processing, precision machining of metallic and ceramic substrates, and multi-physics modeling of laser–material interactions. Top journals such as Journal of Materials Processing Technology and Journal of Manufacturing Processes, and holds a prolific patent portfolio: invention patents, more than  utility model patents, plus a software copyright, covering innovations in laser polishing devices and methods for metals, ceramics, curved surfaces, and brittle materials. His expertise is recognized by key national and provincial grant agencies he routinely serves as expert reviewer for the National Natural Science Foundation of China, the Guangdong Provincial Science and Technology Plan, and the Shenzhen Municipal Science and Technology Plan Expert Database. His ongoing and completed projects include investigations into ultrafast laser ablation physics, surface modification via pulsed and dual-beam lasers, numerical simulation of molten-pool dynamics, and laser polishing of additive-manufactured and conventional metal and ceramic components. These contributions have significantly advanced surface integrity, reduced subsurface damage, and enhanced industrial feasibility of ultrafast laser techniques for precision manufacturing.

Profile:  Orcid

Featured Publications

Zhao, Z. Y., Zeng, J. Y., Lai, Z. Y., Yin, J., & Guo, T. (2022). Laser polishing die steel assisted by steady magnetic field. Micromachines, 13(9), 1493.

Zhao, Z. Y., Shi, R. K., Zhou, H. M., et al. (2025). Femtosecond laser polishing of AlN ceramics and numerical simulation of ablated morphology. Micromachines, 16(12), 1303.

Zhao, Z. Y., Li, K., Zhou, H. M., et al. (2020). Numerical analyses of molten pool evolution in laser polishing Ti6Al4V. Journal of Manufacturing Processes, 58, 574–584.

Zhao, Z. Y., Zeng, J. Y., Zhang, W., Guo, T., Lou, Y., & Wang, W. Q. (2023). Numerical and experimental analysis of dual-beam laser polishing additive manufacturing Ti6Al4V. Micromachines, 14(9), 1765.

Zhao, Z. Y., Wang, C., Guo, T., et al. (2023). Flame-assisted laser polishing of alumina ceramic surface properties. Micromachines, 14(3), 520.

Pallab Sarmah | Powder Metallurgy | Editorial Board Member

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Dr. Pallab Sarmah | Powder Metallurgy | Editorial Board Member

University of Johannesburg | South Africa

Dr. Pallab Sarmah is a Post-Doctoral Research Fellow at the Department of Mechanical and Industrial Engineering Technology, University of Johannesburg, South Africa. He obtained his Ph.D. in Composite Materials and Advanced Machining, following an M.Tech. in Computer Integrated Manufacturing and Automation, and a B.E. in Mechanical Engineering. His primary research interests include metal matrix composites, non-conventional machining processes, additive manufacturing, and sustainable materials processing. Dr. Sarmah has held academic and research positions at reputed institutes and contributed to several sponsored projects focused on energy and materials innovation. He has published extensively in peer-reviewed international journals, conferences, and edited books, with an h-index of 6, over 21 research documents, and around 102 citations. His editorial and peer-review roles in recognized journals demonstrate his scholarly influence in the engineering community. He has co-edited books with global publishers such as Elsevier and De Gruyter, contributing to advancements in hybrid and intelligent manufacturing technologies. Through his research, Dr. Sarmah continues to promote innovation in machining and material development for industrial and sustainable applications.

Profile: Scopus

Featured Publications

Sarmah, P., Shailendra, P., & Gupta, K. (2025). Fabrication of novel hybrid AlSiC–ZrO₂ composites via powder metallurgy route and intelligent modeling for their microhardness. Ceramics, 8(3), 91–101.

Barman, P., Kalita, A., Sarmah, P., Bhattarai, S., Bordoloi, S., & Khalid, F. (2025). Governance strategies, policy measures, and regulatory framework for hydrogen energy in India: A comprehensive review. International Journal of Hydrogen Energy, 140, 505–518.

Gupta, K., Sarmah, P., & Shailendra, P. (2025). Analysis of recent research and innovations in vibration-assisted hybrid machining processes. Journal of Engineering and Technological Sciences, 57(2), 125–138.

Sarmah, P., & Gupta, K. (2024). Recent advancements in fabrication of metal matrix composites: A systematic review. Materials, 17(8), 4635–4649.

Sarmah, P., & Patowari, P. K. (2023). Machinability study of Al6063-based MMCs with SiC reinforcement particles using WEDM process. Materials and Manufacturing Processes, 38(7), 783–796.

Lin Yue-Feng | Surface Engineering | Best Researcher Award

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Mr. Lin Yue-Feng | Surface Engineering | Best Researcher Award

National Chin-Yi University of Technology | Taiwan

Dr. Yue-Feng Lin is an accomplished researcher and academic specializing in intelligent manufacturing, semiconductor material processing, and precision machining. His work integrates ultrasonic-assisted machining, diamond-wire wafer slicing, and AI-based optimization to enhance precision, efficiency, and sustainability in modern manufacturing. He has completed eight government-funded projects, including two ongoing, and collaborated on industry-academia projects focused on semiconductor process optimization, smart manufacturing, and low-carbon production. which have received 16 citations from 13 documents, with an h-index of 3. He also holds four granted patents and has authored two technical books on advanced material processing and ultrasonic vibration-assisted machining. In addition to his research achievements, he serves as a reviewer for Sensors and Materials and CSME Journal. Dr. Lin’s interdisciplinary expertise bridges academic research and industrial application, driving innovation in precision engineering and sustainable manufacturing. His continued dedication to research excellence and collaborative development contributes significantly to advancing smart manufacturing technologies and promoting global competitiveness in next-generation production systems.

Profiles: Scopus |  Orcid

Featured Publications

Lin, Y.-F., Chen, M.-C., Ven, S.-I., Tzoi, M.-R., & Chuong, T.-M. (2025). Intelligent casting method integrating anomaly detection and semantic segmentation. Machines, 13(1), 317.

Lin, Y.-F., Wang, Y.-C., Lien, H.-H., & Tzoi, M. (2016). Geometric-overlap modeling and sweep uniformity optimization of five diamond conditioning disks. International Journal of Advanced Manufacturing Technology, 87(5–8), 225–3710.

Lin, Y.-F., & Wang, Y.-C. (2021). Optimization of ultrasonic-assisted cutting parameters using AI-based prediction models. Applied Sciences, 11(22), 11840.

Lin, Y.-F., Chen, M.-C., & Lien, H.-H. (2020). Analysis of diamond-wire slicing characteristics in semiconductor wafer processing. Materials, 13(15), 3325.

Lin, Y.-F., & Tzoi, M.-R. (2019). Precision control of ultrasonic vibration-assisted machining for difficult-to-cut materials. International Journal of Advanced Manufacturing Technology, 102(1–4), 145–156.