Defects and anomalies in powder bed fusion metal additive manufacturing

A Mostafaei, C Zhao, Y He, SR Ghiaasiaan… - Current Opinion in Solid …, 2022 - Elsevier
Metal additive manufacturing is a disruptive technology that is revolutionizing the
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …

Metallurgy, mechanistic models and machine learning in metal printing

T DebRoy, T Mukherjee, HL Wei, JW Elmer… - Nature Reviews …, 2021 - nature.com
Additive manufacturing enables the printing of metallic parts, such as customized implants
for patients, durable single-crystal parts for use in harsh environments, and the printing of …

The role of 3D printing technology in microengineering of microneedles

U Detamornrat, E McAlister, ARJ Hutton, E Larrañeta… - Small, 2022 - Wiley Online Library
Microneedles (MNs) are minimally invasive devices, which have gained extensive interest
over the past decades in various fields including drug delivery, disease diagnosis …

[HTML][HTML] Review of laser powder bed fusion (LPBF) fabricated Ti-6Al-4V: process, post-process treatment, microstructure, and property

S Cao, Y Zou, CVS Lim, X Wu - Light: Advanced Manufacturing, 2021 - light-am.com
Laser powder bed fusion (LPBF) is a timely important additive manufacturing technique that
offers many opportunities for fabricating three-dimensional complex shaped components at …

Damage tolerant design of additively manufactured metallic components subjected to cyclic loading: State of the art and challenges

U Zerbst, G Bruno, JY Buffiere, T Wegener… - Progress in materials …, 2021 - Elsevier
Undoubtedly, a better understanding and the further development of approaches for
damage tolerant component design of AM parts are among the most significant challenges …

A digital twin hierarchy for metal additive manufacturing

A Phua, CHJ Davies, GW Delaney - Computers in Industry, 2022 - Elsevier
Digital twins present a conceptual framework for product life-cycle monitoring and control
using a simulated replica of the physical system. Since their emergence, they have garnered …

Laser powder bed fusion additive manufacturing (LPBF-AM): the influence of design features and LPBF variables on surface topography and effect on fatigue …

J Elambasseril, J Rogers, C Wallbrink… - Critical reviews in …, 2023 - Taylor & Francis
The design freedom offered by additive manufacturing (AM) enables the fabrication of
components with internal surfaces that are challenging to access post-manufacture. This is …

[HTML][HTML] Effects of laser scanning speeds on different states of the molten pool during selective laser melting: Simulation and experiment

W Yuan, H Chen, T Cheng, Q Wei - Materials & Design, 2020 - Elsevier
Using numerical simulations and experimental tests, the temperature and velocity fields of
the molten pool during selective laser melting (SLM) were investigated, where the laser …

[HTML][HTML] Titanium based bone implants production using laser powder bed fusion technology

FN Depboylu, E Yasa, Ö Poyraz… - journal of materials …, 2022 - Elsevier
Additive manufacturing (AM) enables fully dense biomimetic implants in the designed
geometries from preferred materials such as titanium and its alloys. Titanium aluminum …

Architectural bone parameters and the relationship to titanium lattice design for powder bed fusion additive manufacturing

M McGregor, S Patel, S McLachlin, M Vlasea - Additive Manufacturing, 2021 - Elsevier
Additive manufacturing (AM) of titanium (Ti) and Ti-6Al-4V lattices has been proposed for
bone implants and augmentation devices. Ti and Ti-6Al-4V have favourable biocompatibility …