Additive Manufacturing Materials

Research in additive manufacturing materials focuses on developing and understanding novel materials for 3D printing applications. Investigations explore the synthesis, processing, and performance of polymers, ceramics, composites, and metals designed for additive manufacturing techniques such as fused deposition modeling, stereolithography, and selective laser sintering. Key areas of inquiry include tailoring material properties like mechanical strength, thermal conductivity, and biocompatibility for specific end-use requirements, as well as understanding the microstructural evolution and defect formation during the printing process. This work often involves computational modeling and experimental characterization to optimize material design and printing parameters.

This research holds significant relevance for Arkansas's diverse industrial landscape. Advancements in additive manufacturing materials can support the state's robust aerospace, automotive, and advanced manufacturing sectors by enabling the production of lighter, stronger, and more customized components. Furthermore, the development of biocompatible materials is pertinent to improving healthcare technologies and medical device manufacturing within Arkansas. The exploration of new material formulations also aligns with the state's focus on innovation and economic diversification.

This research area benefits from and contributes to the fields of materials testing and characterization, metal and thin film mechanics, and ultra-high performance concrete. Interdisciplinary collaborations enhance the scope and impact of investigations, fostering a comprehensive approach to materials science and engineering.