Machine learning for optimising laser powder bed fusion and electron beam melting processes in CoCr-based alloy manufacturing for hip arthroplasty: a perspective
Sep 2026· Journal of the Brazilian Society of Mechanical Sciences and Engineering· Vol 48· 0 citations· 145 references
TL;DR
The role of ML is examined in modelling and analysing Laser Powder Bed Fusion and Electron Beam Melting processes for CoCr‑based implants, with particular emphasis on the prediction of microstructural features, porosity and corrosion behaviour.
Additive Manufacturing is an upcoming technology to produce metal structures in industry as complex near net-shaped structures can be built. One commonly used method is Laser Powder Bed Fusion (PBF-LB), that uses lasers to melt metal powder layer by layer. Alongside advantages that come with this technology, the va...
Florian Funcke, Tobias Forster, Marinus Kolbinger et al.· Journal of Intelligent Manuf...· 0 citations
The advent of Metal Additive Manufacturing has greatly changed the face of modern
manufacturing, enabling the fabrication of intricate metallic components from threedimensional computer-aided design (CAD) models. Among the available metal additive
manufacturing techniques, Laser Powder Bed Fusion (LPBF) is considered o...
Sibinraj R· International journal of res...· 0 citations
The integration of Powder Bed Fusion (PBF) additive manufacturing with digital development workflows has driven widespread use of simulation techniques, particularly Finite Element Analysis (FEA), for enhancing process understanding and validating component performance. However, process-induced defects, thermal history...
Marcel Burkhart, Niklas Doll, O. Olaogun· Euro PM2026 Proceedings· 0 citations
Friction Stir Extrusion (FSE) is emerging as a promising solid-state manufacturing process for the consolidation of fragmented aluminum feedstock such as machining chips and powder, offering substantial energy savings over conventional remelting. Despite its growing relevance, a comprehensive understanding of how F...
M. Negozio, C. Acerbi, A. Lutey et al.· The International Journal of...· 0 citations
Cold Spray Additive Manufacturing (CSAM) is a solid-state process that enables high-rate fabrication and repair of metallic components with low thermal input, making it suitable for heat-sensitive materials. Its wider industrial adoption, however, is constrained by challenges in porosity control, geometric accuracy nea...
Hoang-Sy Nguyen, Dac-Hung Ho, Quoc-Phu Ma et al.· MM Science Journal· 0 citations
The thermal history of the melt pool in laser powder bed fusion (LPBF) additive manufacturing processes governs the solidification microstructure and the mechanical properties of the resulting 3D-printed parts. Dual-laser systems offer additional degrees of freedom to control the cooling profile by reheating material b...
Lauren Bogo, A. Clare, Dominic Liao-McPherson· Conference on Control Techno...· 0 citations
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