Novotny, Tobias;Mirzabeigi, Narges;Kunz, Dominik;Kleinhans, Ulrich;Bartels, Dominic
Mitigating overheating in complex Inconel 718 geometries through feedback loop control with ring-core beam shapes in PBF-LB/M
Procedia CIRP
2026
143
701-706

Mirzabeigi, Narges;Novotny, Tobias;Eiblmayr, Tobias;Kleinhans, Ulrich;Wudy, Katrin
Enhanced Surface Topography and Tailored As-Built Microstructure in High-Productivity PBF-LB/M of IN718 Using Ring-Core Beams
Procedia CIRP
2026
143
687-692

Off, Richard;Prudlik, Robin;Grünewald, Jonas;Hofmann, Joseph;Wudy, Katrin
Enhancing sustainability of laser-based powder bed fusion of metals through beam shaping: case study on an inconel 718 space impeller
Progress in Additive Manufacturing
2026

Prudlik, Robin;Grünewald, Jonas;Sankaré, Simon;Wudy, Katrin
Machine learning based surface topography classification in laser-based powder bed fusion of metals using beam shaping
Additive Manufacturing Letters
2026
18
100389

Mirzabeigi, Narges;Dai, Ruihang;Novotny, Tobias;Holfelder-Schwalme, Peter;Aghajani-Talesh, Anoush;Birg, Markus;Lietz, Annette;Wudy, Katrin
Investigating Microstructural Anisotropy and Productivity in High-Power PBF-LB/M of Inconel 718 Using Dual-Spot Beam Shaping Strategy
Journal of Materials Processing Technology
2026
119330

Holla, Vijaya;Grünewald, Jonas;Off, Richard;Dai, Ruihang;Kopp, Philipp;Wudy, Katrin;Kollmannsberger, Stefan
Temperature control in powder bed fusion of metals via inverse-designed laser beam shapes
Additive Manufacturing
2026
123
105206

Mirzabeigi, Narges
Enhanced As-Built Microstructure and Residual Stress Characteristics of IN718 Processed via Laser-Based Powder Bed Fusion with Laser Beam Shaping
Material Weeks 2025
2025

Mirzabeigi, Narges; Birg, Markus; Holfelder-Schwalme, Peter; Wudy, Katrin
Tailored Microstructure in Laser-based Powder Bed Fusion of IN718 Through Novel Beam Shaping Technology and Scanning Strategy
ICALEO 2024
2024

Mirzabeigi, Narges; Holfelder-Schwalme, Peter; Novotny, Tobias; Sonnen, Fabian; Podgornik, Bojan; Pulin, Irena; Donik, Crtomir; Godec, Matjaz; Wudy, Katrin
Enhanced As-Built Microstructure and Residual Stress Characteristics of IN718 Processed via Laser-Based Powder Bed Fusion with Laser Beam Shaping
AAMS 2025 - Alloys for Additive Manufac­tu­ring Symposium
2025

Mirzabeigi, Narges; Holfelder-Schwalme, Peter; Birg, Markus; Zhu, Xi; Wudy, Katrin
Study on Controlling Anisotropy in High-Power Laser Powder Bed Fusion of Inconel 718 via Beam Spling and Shaping Techniques
AMC conference 2025
2025