Robert Kosturek

Military University of Technology in Warsaw

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About

Robert Kosturek is a materials scientist specializing in the advanced welding and microstructural characterization of lightweight alloys, particularly aluminum and titanium-based systems. His research focuses on laser beam welding and friction stir welding, with a major contribution to understanding how scandium modification enhances the performance of AA2519 aluminum extrusions. In his highly cited 2022 study, Kosturek investigated the microstructure of laser beam welded Sc-modified AA2519-F, produced using a Fanuc 710i industrial robot and a 6 kW YLS-6000 laser source at 3.2 kW and 0.75 m/min welding speed. This work, which has garnered 4 citations, provides critical insights into grain refinement and precipitation behavior in welded joints, directly impacting the aerospace and defense industries where high-strength, lightweight materials are essential. His research demonstrates how robotic laser welding can achieve superior joint integrity in advanced aluminum alloys, offering a pathway to more efficient manufacturing processes. Kosturek’s work is notable for bridging industrial robotics with fundamental metallurgy, making him a key figure in the development of next-generation welded structures for demanding applications.