[HTML][HTML] Laser powder bed fusion: a state-of-the-art review of the technology, materials, properties & defects, and numerical modelling

S Chowdhury, N Yadaiah, C Prakash… - Journal of Materials …, 2022 - Elsevier
Additive Manufacturing (AM) has revolutionized the manufacturing industry in several
directions. Laser powder bed fusion (LPBF), a powder bed fusion AM process, has been …

Design and optimization of lattice structures: A review

C Pan, Y Han, J Lu - Applied Sciences, 2020 - mdpi.com
Cellular structures consist of foams, honeycombs, and lattices. Lattices have many
outstanding properties over foams and honeycombs, such as lightweight, high strength …

Selective laser melting of Ti6Al4V alloy: Process parameters, defects and post-treatments

AK Singla, M Banerjee, A Sharma, J Singh… - Journal of Manufacturing …, 2021 - Elsevier
Selective laser melting (SLM) has received huge attention recently by the research
community due to feasibility of realization of tailored intricate metallic structures having …

Recent advances in Ti-6Al-4V additively manufactured by selective laser melting for biomedical implants: Prospect development

AN Aufa, MZ Hassan, Z Ismail - Journal of Alloys and Compounds, 2022 - Elsevier
Abstract Recently, additive manufacturing (AM), being part of IR4. 0, received great attention
for the fabrication of customized implants with outstanding quality, which are used in hard …

Influence of the pore size and porosity of selective laser melted Ti6Al4V ELI porous scaffold on cell proliferation, osteogenesis and bone ingrowth

Z Chen, X Yan, S Yin, L Liu, X Liu, G Zhao, W Ma… - Materials Science and …, 2020 - Elsevier
This paper systematically investigates the biomedical performance of selective laser melted
(SLM) porous Ti6Al4V ELI scaffolds for bone implantation through in vitro and in vivo …

Evaluation of mechanical properties of Ti–6Al–4V BCC lattice structure with different density gradient variations prepared by L-PBF

Y Lin, W Shi, J Li, Y Liu, S Liu, J Li - Materials Science and Engineering: A, 2023 - Elsevier
Based on the optimized pore size distribution and relative density, the functionally graded
lattice structure is capable of achieving better mechanical properties than a uniform lattice …

A topology strategy to reduce stress shielding of additively manufactured porous metallic biomaterials

L Zhang, B Song, SK Choi, Y Shi - International Journal of Mechanical …, 2021 - Elsevier
At present, the design of bone scaffolds cannot well balance the combination of suitable
porosity and proper mechanical property, leading to difficultly facilitate bone tissue …

[HTML][HTML] 3D printing technologies in metallic implants: a thematic review on the techniques and procedures

S Attarilar, M Ebrahimi, F Djavanroodi… - … Journal of Bioprinting, 2021 - ncbi.nlm.nih.gov
Additive manufacturing (AM) is among the most attractive methods to produce implants, the
processes are very swift and it can be precisely controlled to meet patient's requirement …

Rational design, bio-functionalization and biological performance of hybrid additive manufactured titanium implants for orthopaedic applications: A review

J Li, X Cui, GJ Hooper, KS Lim… - Journal of the mechanical …, 2020 - Elsevier
Evolution of metallurgy and biomaterials has progressively shifted the focus of metallic bone-
interfacing implant design from adequate mechanical strength and biocompatibility to rapid …

[HTML][HTML] Biomimetic design strategy of complex porous structure based on 3D printing Ti-6Al-4V scaffolds for enhanced osseointegration

Z Wang, M Zhang, Z Liu, Y Wang, W Dong, S Zhao… - Materials & Design, 2022 - Elsevier
Ti6Al4V is extensively utilized as orthopedic implants owing to its outstanding
biocompatibility and mechanical qualities. However, because Ti6Al4V has a high strength, it …