Tat Khoa Doan
Papers
2
Total Citations
11
H-Index
2
About
Tat Khoa Doan is a researcher specializing in additive manufacturing, with a particular focus on wire arc additive manufacturing (WAAM) for metal components. His work centers on understanding how process parameters—especially welding current—influence the shape, microstructure, and mechanical properties of thin-walled, low-carbon steel parts built by WAAM. In his most-cited paper (2020, 9 citations), Doan systematically examined the effects of welding current on part geometry and microstructural evolution, providing foundational insights for optimizing WAAM processes. His subsequent research (2021, 2 citations) extended this work by investigating surface roughness, microstructural characteristics, and mechanical performance of WAAM-fabricated thin-wall steel parts using a gas metal arc welding robot. These contributions are significant because WAAM offers a cost-effective, high-deposition-rate alternative to traditional manufacturing for medium-to-large metal parts, yet process control remains a critical challenge. Doan’s studies help bridge the gap between academic understanding and industrial application, offering practical guidance for improving part quality and consistency. His work is particularly valuable for researchers and engineers seeking to advance WAAM technology toward broader adoption in sectors like aerospace, automotive, and heavy machinery.
Research Focus
Key Achievements
Top Papers
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