Einfluss heliumhaltiger Prozess-gase auf den Laser-Strahlschmelz-prozess
Artikel i vetenskaplig tidskrift, 2022
Influence of Process Gases Containing Helium on the Laser Beam Melting Process. Can the process gas play a key role in optimizing the PBF-LB/M process (layer thickness, scan speed, processability of new materials, etc.)? This article provide insights into the current state of research at Linde GmbH regarding he-lium-containing process gases and presenting the novel process gas ADDvance® Laser230. Due to its composition, the gas mixture allows to significantly improve process productivity and stability.
Additive Manufacturing
PBF-LB/M
Process Gas
Productivity
ADDvance® Laser230
Quality
Författare
Tobias Deckers
Universität Duisburg-Essen
Thomas Ammann
Leibniz Universität Hannover
Pierre Forêt
Werk-stoffwissenschaften an der École Européenne d‘ingénieurs en Génie des Matériaux (EEIGM)
S. Dubiez-Le Goff
Institut National des Sciences Appliquees de Lyon
Kai Zissel
Chalmers, Industri- och materialvetenskap, Material och tillverkning
G. Witt
Universität Duisburg-Essen
Zeitschrift Kunststofftechnik
1864-2217 (ISSN)
Vol. 117 7-8 452-455Ämneskategorier
Bearbetnings-, yt- och fogningsteknik
Kemiska processer
Metallurgi och metalliska material
DOI
10.1515/zwf-2022-1094