Defects and anomalies in powder bed fusion metal additive manufacturing
Metal additive manufacturing is a disruptive technology that is revolutionizing the
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …
[HTML][HTML] A review of multi-scale and multi-physics simulations of metal additive manufacturing processes with focus on modeling strategies
Numerical simulations have recently shown their potential as a robust, cheap and reliable
tool for predicting the quality of components produced by metal additive manufacturing …
tool for predicting the quality of components produced by metal additive manufacturing …
[HTML][HTML] Review on residual stresses in metal additive manufacturing: formation mechanisms, parameter dependencies, prediction and control approaches
S Chen, H Gao, Q Wu, Z Gao, X Zhou - Journal of materials research and …, 2022 - Elsevier
Metal additive manufacturing (MAM) technology has great application potential in the
aerospace, medical and energy fields with its high material utilization efficiency to achieve …
aerospace, medical and energy fields with its high material utilization efficiency to achieve …
[HTML][HTML] Holistic computational design within additive manufacturing through topology optimization combined with multiphysics multi-scale materials and process …
Additive manufacturing (AM) processes have proven to be a perfect match for topology
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …
Temperature-dependent modified inherent strain method for predicting residual stress and distortion of Ti6Al4V walls manufactured by wire-arc directed energy …
As an additive manufacturing (AM) process, wire-arc directed energy deposition (DED) has
drawn increasing attention due to its ability to print large metal parts. However, the heat …
drawn increasing attention due to its ability to print large metal parts. However, the heat …
A new procedure for implementing the modified inherent strain method with improved accuracy in predicting both residual stress and deformation for laser powder bed …
As a metal additive manufacturing (AM) process, laser powder bed fusion (L-PBF) has been
widely used to produce parts with complex geometries. The large thermal gradient caused …
widely used to produce parts with complex geometries. The large thermal gradient caused …
Additive manufacturing of titanium alloys via selective laser melting: fabrication, microstructure, post-processing, performance and prospect
J Lu, L Zhuo - International Journal of Refractory Metals and Hard …, 2023 - Elsevier
Growing maturity of SLM has enabled the use of rapid manufacturing technology on hard-to-
machine Ti alloys. In this review, selective laser melted titanium alloys are reviewed based …
machine Ti alloys. In this review, selective laser melted titanium alloys are reviewed based …
Residual stress constrained self-support topology optimization for metal additive manufacturing
This paper proposes a topology optimization method to design self-support structures for
metal additive manufacturing. Constraining the process-induced residual stresses is …
metal additive manufacturing. Constraining the process-induced residual stresses is …
[HTML][HTML] Process parameter optimization of metal additive manufacturing: A review and outlook
The selection of appropriate process parameters is crucial in metal additive manufacturing
(AM) as it directly influences the defect formation and microstructure of the printed part. Over …
(AM) as it directly influences the defect formation and microstructure of the printed part. Over …
On incorporating scanning strategy effects into the modified inherent strain modeling framework for laser powder bed fusion
Laser powder bed fusion (L-PBF) has been the most popular metal additive manufacturing
(AM) process thus far. However, residual deformation of the metal builds has been a …
(AM) process thus far. However, residual deformation of the metal builds has been a …