This project focuses on studying the laser welding of ultra-thin copper and aluminum foils used in electric vehicle batteries, where defects like porosity can affect performance and durability. Using in-situ synchrotron X-ray radiography at the Advanced Photon Source, students will capture high-speed images of melt pool dynamics, keyhole stability, and porosity formation. The work combines hands-on experiments with data analysis, including image processing, porosity quantification, and correlations with welding parameters and post-weld characterization. Students will have flexibility to explore creative analysis approaches, contribute to collaborative research with Oak Ridge National Laboratory and General Motors, and gain professional experience through presentations and publications.
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Job Type
Full-time
Career Level
Intern
Education Level
No Education Listed