Hari Shanker
Papers
2
Total Citations
23
H-Index
2
About
Hari Shanker is a materials engineering researcher whose work centers on advanced welding technologies for high-strength aluminum alloys, particularly the 7475-T7351 grade. His primary research areas include robotic cold metal transfer (CMT) welding, gas metal arc welding (GMAW), and the microstructural-mechanical property relationships of welded joints. Shanker’s major contributions involve comparative analyses of robotic CMT versus conventional GMAW processes, demonstrating how CMT welding can produce superior joint integrity with refined microstructures and enhanced mechanical performance. His 2023 study on robotic CMT and GMAW welded 7475-T7351 joints (14 citations) systematically evaluated microstructural evolution, mechanical properties, and fracture behavior, providing critical insights for aerospace and automotive applications where lightweight, high-strength alloys are essential. A second influential paper (9 citations) specifically examined the microstructure and mechanical characteristics of robot CMT-welded joints, offering detailed analysis of weld morphology and failure mechanisms. Though early in his career, Shanker’s focused work on optimizing robotic welding parameters for precipitation-hardened aluminum alloys is gaining recognition, with his findings directly supporting industrial efforts to improve weld quality and reduce defects in critical structural components.
Research Focus
Key Achievements
Top Papers
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