Characterization of High-Strength Aluminum Alloys Lattice Structures produced using Laser Powder Bed Fusion
(2025) The 22nd International conference on Applied Mechanics & Mechanical Engineering — Location: Cairo, Egypt (12.May.2025)
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- Abstract
- This presentation explores the additive manufacturing of high-strength aluminum alloy 7075 lattice structures using Laser Powder Bed Fusion (L-PBF). The study focuses on optimizing process parameters and powder composition to produce strut-based and TPMS lattices with tailored geometries. Mechanical and microstructural characterization, including in-situ X-ray tomography and Digital Volume Correlation, is conducted to assess porosity and strain distribution. The findings highlight the potential of these structures for lightweight, high-performance applications
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Farag, M., Pyka, G., Nothomb, N., Attallah, M., Remacle, J.-F., & Simar, A. (2025). Characterization of High-Strength Aluminum Alloys Lattice Structures produced using Laser Powder Bed Fusion. The 22nd International conference on Applied Mechanics & Mechanical Engineering, Cairo, Egypt. https://hdl.handle.net/2078.5/267582