N. Rajini

Kalasalingam Academy of Research and Education

Papers

Total Citations

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About

N. Rajini is a prominent materials scientist whose research centers on the mechanical behavior and manufacturing of advanced metallic alloys, with a particular emphasis on stainless steels. Her major contributions lie in bridging the gap between conventional and additive manufacturing processes, systematically comparing the microstructural evolution, mechanical properties, and performance of traditionally wrought versus 3D-printed stainless steels. Her most-cited work, the comprehensive review "Conventional and Additively Manufactured Stainless Steels: A Review" (2021), has garnered 28 citations, serving as a foundational resource for researchers exploring the viability of additive manufacturing in structural applications. Rajini’s research has directly informed the optimization of process parameters for laser-based powder bed fusion, enabling the production of defect-free components with superior strength and corrosion resistance. Her work is widely recognized for its practical relevance to the aerospace, biomedical, and energy sectors, where lightweight, high-performance stainless steel parts are critical. Through her systematic analyses, Rajini has established herself as a key voice in the transition toward sustainable, on-demand manufacturing of metallic materials.