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Browsing Research Articles: Faculty of Engineering and Information Technology by Author

Browsing Research Articles: Faculty of Engineering and Information Technology by Author "Du Plessis, A."

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Qualification of Ti6Al4V ELI Alloy Produced by Laser Powder Bed Fusion for Biomedical Applications

Yadroitsev, I.; Krakhmalev, P.; Yadroitsava, I.; Du Plessis, A. (The Journal of The Minerals, Metals & Materials Society (TMS), 2017)

Ti6Al4V ELI samples were manufactured by Laser Powder Bed Fusion (LPBF) in vertical and horizontal directions and subjected to various heat treatments. Detailed analyses of porosity, microstructure, residual stress, tensile ...
Topology Optimization and Characterization of Ti6Al4V ELI Cellular Lattice Structures by Laser Powder Bed Fusion for Biomedical Applications

Takezawa, A.; Du Plessis, A.; Takata, N.; Krakhmalev, P.; Kobashi, M.; Yadroitsava, I.; Yadroitsev, I. (Materials Science & Engineering A, 2019-08-24)

Topology optimization approach was used for the design of Ti6Al4V ELI lattice structures with stiffness and density close to the human bone for implant applications. Three lattice designs with volume densities of 35 %, ...

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