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Toni Ivas

Empa, Swiss Federal Laboratories for Materials Science and Technology

SCHOLARLY PAPERS

3

DOWNLOADS

273

TOTAL CITATIONS

1

Scholarly Papers (3)

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1.

Mitigating systematic melt pool variations in the vicinity of geometric features during the Laser Powder Bed Fusion processes

Number of pages: 30 Posted: 25 Jun 2025
Lucas Schlenger, Giulio Masinelli, Jamasp Jhabvala, Toni Ivas, Eric Boillat, Gabe Guss, Maria Strantza, Nicholas P. Calta, Patrik Hoffmann and Roland Logé
École Polytechnique Fédérale de Lausanne (EPFL), Empa, Swiss Federal Laboratories for Materials Science and Technology, Empa, Swiss Federal Laboratories for Materials Science and Technology, Empa, Swiss Federal Laboratories for Materials Science and Technology, École Polytechnique Fédérale de Lausanne (EPFL), Lawrence Livermore National Laboratory, Lawrence Livermore National Laboratory, Lawrence Livermore National Laboratory, Swiss Federal Laboratories for Material Science and Technology (EMPA) and École Polytechnique Fédérale de Lausanne (EPFL) - Laboratory of ThermoMechanical Metallurgy (LMTM)
Downloads 109 (669,616)

Abstract:

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LPBF, Feedforward Optimization, Numerical Simulation, Melt pool control

2.

Fast And Accurate Laser Powder Bed Fusion Metamodels Predicting Melt Pool Dimensions, Effective Laser Absorptivity And Lack Of Fusion Defects

Number of pages: 34 Posted: 28 Jan 2025
Lucas Schlenger, Milad Hamidi Nasab, Giulio Masinelli, Eric Boillat, Jamasp Jhabvala, Toni Ivas, Claire Navarre, Reza Esmaeilzadeh, Jian Yang, Christian Leinenbach, Patrik Hoffmann, Kilian Wasmer and Roland Logé
École Polytechnique Fédérale de Lausanne (EPFL), KU Leuven, Empa, Swiss Federal Laboratories for Materials Science and Technology, École Polytechnique Fédérale de Lausanne (EPFL), Empa, Swiss Federal Laboratories for Materials Science and Technology, Empa, Swiss Federal Laboratories for Materials Science and Technology, École Polytechnique Fédérale de Lausanne (EPFL), Empa, Swiss Federal Laboratories for Materials Science and Technology, Shanghai Jiao Tong University (SJTU) - School of Materials Science and Engineering, Empa, Swiss Federal Laboratories for Materials Science and Technology, Swiss Federal Laboratories for Material Science and Technology (EMPA), Empa, Swiss Federal Laboratories for Materials Science and Technology and École Polytechnique Fédérale de Lausanne (EPFL) - Laboratory of ThermoMechanical Metallurgy (LMTM)
Downloads 108 (659,652)
Citation 1

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Laser Powder Bed Fusion, Numerical Simulation, Design of Experiments, Melt Pool Dimensions, Laser absorptivity, Lack of Fusion defects

3.

Autonomous Exploration of the Lpbf Parameter Space: An Uncertainty-Driven Algorithm for Automated Processing Map Generation

Number of pages: 50 Posted: 28 Sep 2024
Giulio Masinelli, Lucas Schlenger, Kilian Wasmer, Toni Ivas, Jamasp Jhabvala, Chang Rajani, Amir Mohammad Jamili, Roland Logé, Patrik Hoffmann and David Atienza
Empa, Swiss Federal Laboratories for Materials Science and Technology, École Polytechnique Fédérale de Lausanne (EPFL), Empa, Swiss Federal Laboratories for Materials Science and Technology, Empa, Swiss Federal Laboratories for Materials Science and Technology, Empa, Swiss Federal Laboratories for Materials Science and Technology, Empa, Swiss Federal Laboratories for Materials Science and Technology, affiliation not provided to SSRN, École Polytechnique Fédérale de Lausanne (EPFL) - Laboratory of ThermoMechanical Metallurgy (LMTM), Swiss Federal Laboratories for Material Science and Technology (EMPA) and affiliation not provided to SSRN
Downloads 56 (1,000,027)

Abstract:

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Laser powder bed fusion, Unsupervised Learning, Processing Map Generation, Melting Regime Identification, Uncertainty-driven Experimentation