Satoshi Tamaki
Papers
2
Total Citations
34
H-Index
2
About
Satoshi Tamaki is a leading researcher in the field of laser-based surface engineering, with a primary focus on laser peening (LP) technology and its application to improve the fatigue properties of metallic components. His work centers on the development of compact, portable laser peening devices—such as the thumb-sized Nd:YAG microchip laser—that make this advanced surface treatment technique more accessible for industrial and field applications. Tamaki’s major contributions include demonstrating that low-energy laser peening without coating (LPwC) can effectively introduce beneficial compressive residual stresses into high-strength materials like HT780 steel and A7075 aluminum alloy. His most-cited paper (2022, 20 citations) reports on a portable device’s success in enhancing the fatigue life of butt-welded joints, while a second highly cited study (2021, 14 citations) shows that even pulse energies as low as 1.7 mJ can significantly improve residual stress profiles and fatigue performance. This work is notable for bridging the gap between laboratory-scale laser peening and practical, on-site applications, potentially revolutionizing how industries mitigate fatigue failure in critical components.
Research Focus
Key Achievements
Top Papers
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