This National Science Foundation (NSF) CAREER grant for $755,668, awarded on April 1, 2024, supports research at Oregon State University (OSU) to understand joining mechanisms in dissimilar metal additive manufacturing. The 5-year project focuses on investigating how laser-based additive manufacturing processes like wire-feed and powder-feed directed energy deposition affect the microstructure and joining of different metal alloys. The research aims to enable the fabrication of defect-free, multi-material components with enhanced functionality for applications in defense, healthcare, manufacturing, space, and energy sectors. The project integrates the research with teaching, mentoring, and STEM outreach activities targeting students, especially women and underrepresented minorities. No subawards are planned for this CAREER grant under the NSF Engineering program (CFDA 47.041).
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