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Meeting 2025 TMS Annual Meeting & Exhibition
Symposium Additive Manufacturing: Length-Scale Phenomena in Mechanical Response
Organizer(s) Sezer Ozerinc, University of Illinois at Urbana-Champaign
Yu Zhou, University of Toronto
Tianyi Chen, Oregon State University
Wendy Gu, Stanford University
Eda Aydogan, Middle East Technical University
Keivan Davami, University of Alamaba
Scope There is growing interest in using additive manufacturing (AM) across multiple industrial sectors that seek to benefit from the possibilities these emerging technologies can offer. AM offers additional degrees of freedom to “architect” the material microstructure across many length scales. Owing to this unique capability, both beam-based processes, such as powder bed fusion (PBF) and directed energy deposition (DED), as well as non-beam-based processes, such as cold spray, additive friction stir deposition, and ultrasonic additive manufacturing, unlock new opportunities for tailoring mechanical and functional properties of metals and alloys. The microstructures and hence, mechanical properties of AM materials can be tailored locally through careful selection of processing parameters and strategies. Therefore, the characterization of mechanical behavior across the full-length scale is key to developing novel materials and structures. In particular, understanding the macroscale mechanical behavior and properties requires gaining insight into the mechanics at the small scale. This includes the elastic-plastic response, residual stresses, creep and relaxation properties, fracture toughness, and fatigue in local scales in AM materials. This symposium focuses on the mechanical properties of various AM materials (metals, ceramics, polymers, biological/ bio-inspired materials, composites) with an emphasis on length scale effects from experimental, theoretical, modeling, and data science viewpoints.
Abstracts Due 07/01/2024
Proceedings Plan Undecided
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