Additively manufactured materials and structures: A state-of-the-art review on their mechanical characteristics and energy absorption
Lightweight materials and structures have been extensively studied for a wide range of
applications in design and manufacturing of more environment-friendly and more …
applications in design and manufacturing of more environment-friendly and more …
[HTML][HTML] Perspectives on additive manufacturing for dynamic impact applications
Applications involving strain rates in excess of 10 2-10 3 s− 1 are unique in both materials
selection and design approaches and are of particular importance for protection of …
selection and design approaches and are of particular importance for protection of …
Bio-inspired repeatable lattice structures for energy absorption: Experimental and finite element study
D Sharma, SS Hiremath - Composite Structures, 2022 - Elsevier
New and innovative lightweight materials are the key demands of the automotive and
aerospace industry. Exceptional energy absorption properties can be obtained from designs …
aerospace industry. Exceptional energy absorption properties can be obtained from designs …
[HTML][HTML] Anisotropic compression behaviors of bio-inspired modified body-centered cubic lattices validated by additive manufacturing
Bio-inspired lattices have been proved to possess better energy absorption capacity than
conventional structures. Here, the two-dimensional deep-sea glass sponge structure is …
conventional structures. Here, the two-dimensional deep-sea glass sponge structure is …
[HTML][HTML] Additive-manufactured hierarchical multi-circular lattice structures for energy absorption application
In this work, a new hierarchical lattice design is proposed by replacing the original straight
beams of face-centered cubic (FCC) lattice with a string of higher-level circular beams from …
beams of face-centered cubic (FCC) lattice with a string of higher-level circular beams from …
[HTML][HTML] Topology optimisation for design and additive manufacturing of functionally graded lattice structures using derivative-aware machine learning algorithms
Although additive manufacturing has offered substantially new opportunities and flexibility
for fabricating 3D complex lattice structures, effective design of such sophisticated structures …
for fabricating 3D complex lattice structures, effective design of such sophisticated structures …
[HTML][HTML] Bending behavior of octet-truss lattice structures: Modelling options, numerical characterization and experimental validation
N Korshunova, G Alaimo, SB Hosseini, M Carraturo… - Materials & Design, 2021 - Elsevier
Abstract Selective Laser Melting (SLM) technology has undergone significant development
in the past years providing unique flexibility for the fabrication of complex metamaterials …
in the past years providing unique flexibility for the fabrication of complex metamaterials …
[HTML][HTML] Elucidation of dross formation in laser powder bed fusion at down-facing surfaces: Phenomenon-oriented multiphysics simulation and experimental validation
Dross formation is a phenomenon that is observed while printing metallic components using
Laser Powder Bed Fusion (L-PBF) and occurring primarily at down-facing surfaces that are …
Laser Powder Bed Fusion (L-PBF) and occurring primarily at down-facing surfaces that are …
Influence of geometric defects on the compression behaviour of thin shell lattices fabricated by micro laser powder bed fusion
Micro laser powder bed fusion (μLPBF) is an additive manufacturing process enabling the
fabrication of thin-walled metallic shell lattices at the micrometre scale. With wall thicknesses …
fabrication of thin-walled metallic shell lattices at the micrometre scale. With wall thicknesses …
Compressive properties of imperfect Ti-6Al-4V lattice structure fabricated by electron beam powder bed fusion under static and dynamic loadings
Mechanical response and deformation behavior of Ti-6Al-4V lattice structure are
investigated by quasi-static and low-speed impact compression experiments. The lattice …
investigated by quasi-static and low-speed impact compression experiments. The lattice …