Additive manufacturing of metals and alloys to achieve heterogeneous microstructures for exceptional mechanical properties

H Chen, Y He, SS Dash, Y Zou - Materials Research Letters, 2024 - Taylor & Francis
Metals and alloys with heterogeneous microstructures exhibit an enhanced combination of
strength and ductility, compared to their counterparts with homogeneous microstructures …

Additively manufactured lattice structures and materials: Present progress and future scope

GP Borikar, AR Patil, SB Kolekar - International Journal of Precision …, 2023 - Springer
Lattice patterns are designed to create lighter and stronger structures for various industrial
applications. With progress in additive technology, lattice structure investigations have …

Preparation of TiNbTaZrMo high-entropy alloy with tunable Young's modulus by selective laser melting

J Feng, D Wei, P Zhang, Z Yu, C Liu, W Lu… - Journal of Manufacturing …, 2023 - Elsevier
Biological high-entropy alloy (Bio-HEA) is a new generation of biomedical alloys with
excellent mechanical properties and good biocompatibility. However, elemental segregation …

Mechanical properties of additively manufactured lattice structures designed by deep learning

N YÜKSEL, E Oğulcan, HR BÖRKLÜ, HK SEZER - Thin-Walled Structures, 2024 - Elsevier
Lattice structures, characterized by their repetitive lightweight cellular forms, enable more
effective load distribution compared to solid bodies. Designing lattice structures with tailored …

[HTML][HTML] In-process dimensional and geometrical characterization of laser-powder bed fusion lattice structures through high-resolution optical tomography

MG Guerra, M Lafirenza, V Errico… - Optics & Laser …, 2023 - Elsevier
Additive Manufacturing (AM) technologies, ie Laser-Powder Bed Fusion (l-PBF), have made
possible the fabrication of complex and lightweight components not feasible with …

Interface analyses and mechanical properties of stainless steel/nickel alloy induced by multi-metal laser additive manufacturing

L **ng, W Quanjie, Z Qirui, G Yingchun, Z Wei - Journal of Manufacturing …, 2023 - Elsevier
Multi-metal laser additive manufacturing is an emerging technology to fabricate complex
components with excellent comprehensive performances. In this study, stainless steel/nickel …

[HTML][HTML] Bi-metallic lattice structures manufactured via an intralayer multi-material powder bed fusion method

B McDonnell, V Errico, P Posa, A Angelastro… - Additive …, 2024 - Elsevier
The laser powder bed fusion technology is widely utilized for manufacturing intricate metallic
components, overcoming design limitations inherent in traditional subtractive methods …

[HTML][HTML] Mechanical response of LPBFed TI64 thickness graded Voronoi lattice structures

C Bregoli, J Fiocchi, M Mehrpouya, LM Vergani… - Materialia, 2024 - Elsevier
The possibility to realize Additively Manufactured functionally graded lattice structure based
on Voronoi tessellation enormously increases the possibility in tailoring the stiffness …

[HTML][HTML] Improved biomechanical behavior of 316L graded scaffolds for bone tissue regeneration produced by laser powder bed fusion

ML Gatto, G Cerqueni, R Groppo, E Santecchia… - Journal of the …, 2023 - Elsevier
Graded lattice scaffolds based on rhombic dodecahedral (RD) elementary unit cell geometry
were manufactured in 316L stainless steel (SS) by laser powder bed fusion (LPBF). Two …

Mechanical properties of lattice structures with a central cube: experiments and simulations

S Guo, Y Ma, P Liu, Y Chen - Materials, 2024 - mdpi.com
In this study, a new structure is proposed based on the body-centered cubic (BCC) lattice
structure by adding a cubic truss in the center of the BCC structure and denoting it TLC (truss …