Additive manufacturing of metallic lattice structures: Unconstrained design, accurate fabrication, fascinated performances, and challenges

LY Chen, SX Liang, Y Liu, LC Zhang - Materials Science and Engineering …, 2021 - Elsevier
Lattice structures, which are also known as architected cellular structures, have been
applied in various industrial sectors, owing to their fascinated performances, such as low …

[HTML][HTML] Architected cellular materials: A review on their mechanical properties towards fatigue-tolerant design and fabrication

M Benedetti, A Du Plessis, RO Ritchie… - Materials Science and …, 2021 - Elsevier
Additive manufacturing of industrially-relevant high-performance parts and products is today
a reality, especially for metal additive manufacturing technologies. The design complexity …

[HTML][HTML] Additively manufactured metallic biomaterials

E Davoodi, H Montazerian, AS Mirhakimi… - Bioactive materials, 2022 - Elsevier
Metal additive manufacturing (AM) has led to an evolution in the design and fabrication of
hard tissue substitutes, enabling personalized implants to address each patient's specific …

Multifunctional mechanical metamaterials based on triply periodic minimal surface lattices

O Al-Ketan, RK Abu Al-Rub - Advanced Engineering Materials, 2019 - Wiley Online Library
In nature, cellular materials exhibit enhanced multifunctionalities driven mainly by their
sophisticated topologies and length scales. These natural systems have inspired the …

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 …

The Gibson-Ashby model for additively manufactured metal lattice materials: Its theoretical basis, limitations and new insights from remedies

H Zhong, T Song, C Li, R Das, J Gu, M Qian - Current Opinion in Solid State …, 2023 - Elsevier
Abstract The Gibson-Ashby (GA) model has been instrumental in the design of additively
manufactured (AM-ed) metal lattice materials or mechanical metamaterials. The first part of …

Topology-mechanical property relationship of 3D printed strut, skeletal, and sheet based periodic metallic cellular materials

O Al-Ketan, R Rowshan, RKA Al-Rub - Additive Manufacturing, 2018 - Elsevier
Recent advances in additive manufacturing facilitated the fabrication of parts with great
geometrical complexity and relatively small size, and allowed for the fabrication of …

Mechanical performance of additively manufactured meta-biomaterials

AA Zadpoor - Acta biomaterialia, 2019 - Elsevier
Abstract Additive manufacturing (AM)(= 3D printing) and rational design techniques have
enabled development of meta-biomaterials with unprecedented combinations of …

Elastic and failure response of imperfect three-dimensional metallic lattices: the role of geometric defects induced by Selective Laser Melting

L Liu, P Kamm, F García-Moreno, J Banhart… - Journal of the Mechanics …, 2017 - Elsevier
This paper examines three-dimensional metallic lattices with regular octet and
rhombicuboctahedron units fabricated with geometric imperfections via Selective Laser …

[HTML][HTML] Improved mechanical properties and energy absorption of Ti6Al4V laser powder bed fusion lattice structures using curving lattice struts

L Bai, Y Xu, X Chen, L **n, J Zhang, K Li, Y Sun - Materials & Design, 2021 - Elsevier
A porous lattice structure with highly controllable mechanical properties, low weight, and
high strength is the most promising option for many fields, such as the aerospace …