Influence of process gases containing helium on the laser beam melting process

被引：0

作者：

Deckers T. ^{[1
]}

Ammann T. ^{[2
]}

Forêt P. ^{[3
]}

Dubiez-Le-goff S. ^{[4
]}

Zissel K. ^{[5
]}

Witt G. ^{[6
]}

机构：

[1] Maschinenbau an der Universität Duisburg, Essen

[2] Maschinenbau an der Leibniz Univer-sität, Hannover

[3] Werk-stoffwissenschaften an der École Européenne d‘ingénieurs en Génie des Matériaux (EEIGM), Nancy

[4] Werkstoffwissenschaften an der INSA, Lyon

[5] Gerhard-Mercator-Universität, Duisburg

来源：

ZWF Zeitschrift fuer Wirtschaftlichen Fabrikbetrieb | 2022年 / 117卷 / 7-8期

关键词：

Additive Manufacturing; ADDvance®; Laser230; PBF-LB/M; Process Gas; Productivity; Quality;

D O I：

10.1515/zwf-2022-1094

中图分类号：

学科分类号：

摘要：

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. © 2022 Walter de Gruyter GmbH, Berlin/Boston, Germany.

引用

页码：452 / 455

页数：3

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