Assist. Prof. Dr. Mai Noipitak| King Mongkut’s University of Technology Thonburi | Thailand
Asst. Prof. Dr. Mai Noipitak is a leading researcher in materials engineering and nondestructive testing (NDT), with expertise spanning ultrasonic, radiographic, eddy current, and time-of-flight diffraction techniques. His work focuses on developing advanced evaluation methods for detecting material degradation, improving welded joint reliability, and enhancing the precision of inspection processes in industrial applications. He has made significant contributions to the understanding of stress measurement, residual stress analysis, and the mechanical behavior of metals and composites under diverse thermal and operational conditions. His research includes pioneering studies on ultrasonic energy attenuation, acoustoelastic coefficient improvement, and eddy current analysis for deterioration prediction. Dr. Noipitak’s scientific contributions are reflected in numerous publications in reputed international journals and conferences, emphasizing innovation in inspection technology and material characterization. His investigations into carbon steel, stainless steel, and alloy structures have advanced nondestructive evaluation for energy and manufacturing sectors. He also explores the use of magnetic Barkhausen noise and digital radiography in stress and defect analysis. Dr. Noipitak’s research bridges academic rigor and industrial application, promoting safer, more efficient testing standards. He collaborates extensively with industry partners to solve complex engineering problems through applied NDT methods. His academic leadership in the Material and Nondestructive Testing Laboratory strengthens the link between research and professional practice. Additionally, he contributes to the training of engineers and technicians in advanced NDT and welding inspection. His work supports the development of sustainable inspection technologies and quality systems across industrial fields. Dr. Noipitak remains a driving force in advancing the science of materials evaluation and nondestructive engineering.
Profile: Scopus
Featured Publications
Chiablam, C., Noipitak, M., Poopat, B., Saetang, V., & Heyrman, S. (2025). Evaluation of carburization-induced degradation in service-exposed nickel–chromium alloys using time-of-flight diffraction (TOFD). Progress in Engineering Science, 100175.
Chiablam, C., Poopat, B., Noipitak, M., & Heyrman, S. (2024). Eddy current analysis for predicting deterioration stages in alumina former radiant coils. Engineering Failure Analysis, 158, 107943.
Dumrongkit, C., Noipitak, M., Chiablam, C., & Chiablam, C. (2023). Investigation of transfer correction for in-service inspection of coated steel welds using ultrasonic method. Journal of Renewable Energy and Smart Grid Technology, 18(1), 14–28.
Sodsai, K., Noipitak, M., Saetang, V., & Tuengsook, P. (2023). Effects of thermal treatment on the mechanical and electromagnetic properties of 9Cr–1Mo steel. Journal of Materials Science and Applied Energy, 12(1), 1–13.
Preedawiphat, P., Mahayotsanun, N., Sa-ngoen, K., Noipitak, M., Tuengsook, P., Sucharitpwatskul, S., & Dohda, K. (2021). Creep behaviors of ASTM A36 welded joints. Engineering and Applied Science Research, 48(4), 446–455.