Papers
1
Total Citations
47
H-Index
1
About
Dr. K. Rajkumar is a leading researcher in advanced manufacturing and smart materials, with a particular focus on the machinability and processing of shape memory alloys (SMAs). His work is pivotal in bridging the gap between the unique properties of SMAs—such as the shape memory effect and superelasticity—and their practical application in demanding fields like aerospace, medicine, and robotics. His most cited study, a 2021 investigation into the wire-EDM machinability of a quaternary Ni₄₄Ti₅₀Cu₄Zr₂ shape memory alloy (47 citations), stands as a cornerstone contribution. This research systematically addresses the critical challenge of machining these difficult-to-process materials, providing essential data on material removal rates, surface integrity, and optimal process parameters. By enabling more precise and efficient fabrication of complex SMA components, Dr. Rajkumar’s work directly supports the development of next-generation actuators, medical implants, and robotic systems. His findings are widely referenced by engineers and materials scientists seeking to translate the promise of smart materials into reliable, high-performance devices.
Research Focus
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Top Papers
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