Effects of porosity on the mechanical properties of additively manufactured components: a critical review

AY Al-Maharma, SP Patil… - Materials Research …, 2020 - iopscience.iop.org
In the present review, the effect of porosity on the mechanical properties of the fabricated
parts, which are additively manufactured by powder bed fusion and filament extrusion-based …

[HTML][HTML] Mechanical properties of Ti6Al4V fabricated by laser powder bed fusion: a review focused on the processing and microstructural parameters influence on the …

F Bartolomeu, M Gasik, FS Silva, G Miranda - Metals, 2022 - mdpi.com
Ti6Al4V alloy is an ideal lightweight structural metal for a huge variety of engineering
applications due to its distinguishing combination of high specific mechanical properties …

Topology optimization of thin-walled tubes filled with lattice structures

D Li, R Qin, J Xu, J Zhou, B Chen - International Journal of Mechanical …, 2022 - Elsevier
Thin-walled tubes filled with ultra-light materials have attracted much attention due to
excellent energy absorption characteristics. With the development of additive manufacturing …

[HTML][HTML] Effects of the heat treatment on the microstructure and corrosion behavior of 316 L stainless steel manufactured by Laser Powder Bed Fusion

J Bedmar, S García-Rodríguez, M Roldán, B Torres… - Corrosion …, 2022 - Elsevier
Additively manufactured AISI 316 L stainless steel samples were heat treated at
temperatures from 400° C to 1100° C, and the corrosion behavior in chloride environments …

[HTML][HTML] Isotropic octet-truss lattice structure design and anisotropy control strategies for implant application

J Feng, B Liu, Z Lin, J Fu - Materials & Design, 2021 - Elsevier
In the field of bone implantation, there is a large demand for isotropic lattice with appropriate
mechanical properties and porosity. Two isotropic lattice structure design and anisotropy …

[HTML][HTML] Additive manufacturing: an opportunity for the fabrication of near-net-shape NiTi implants

MS Safavi, A Bordbar-Khiabani, J Khalil-Allafi… - … of Manufacturing and …, 2022 - mdpi.com
Nickel–titanium (NiTi) is a shape-memory alloy, a type of material whose name is derived
from its ability to recover its original shape upon heating to a certain temperature. NiTi falls …

Inconel 718 produced by laser powder bed fusion: an overview of the influence of processing parameters on microstructural and mechanical properties

A Marques, Â Cunha, MR Silva, MI Osendi… - … International Journal of …, 2022 - Springer
The substantial growth of laser powder bed fusion (LPBF) technology has partly been driven
by its opportunity to provide high-performance complex design solutions with outstanding …

Additive manufacturing of NiTi-Ti6Al4V multi-material cellular structures targeting orthopedic implants

F Bartolomeu, MM Costa, N Alves, G Miranda… - Optics and Lasers in …, 2020 - Elsevier
The amount of hip revision surgeries is significantly increasing due to the loss of fixation
between implant and bone, that leads to implant failure. The stiffness mismatch between …

Effect of heat treatment on AlSi10Mg lattice structure manufactured by selective laser melting: Microstructure evolution and compression properties

D Li, R Qin, J Xu, B Chen, X Niu - Materials Characterization, 2022 - Elsevier
In this paper, the effect of artificial aging (AA), solution heat treatment (SHT) and solution
heat treatment+ artificial aging (SHA) at different time and temperature on the …

Additive manufactured porous biomaterials targeting orthopedic implants: A suitable combination of mechanical, physical and topological properties

F Bartolomeu, N Dourado, F Pereira, N Alves… - Materials Science and …, 2020 - Elsevier
Orthopedic implants are under incessant advancement to improve their interactions with
surrounding bone tissue aiming to ensure successful outcomes for patients. A successful …