TY - CONF A1 - Spranger, Felix A1 - Graf, B. A1 - Schuch, M. A1 - Hilgenberg, Kai A1 - Rethmeier, Michael T1 - Build-up strategies for additive manufacturing of three- dimensional Ti-6Al-4V-parts produced by laser metal deposition T2 - ICALEO 2017 - International Congress on Applications of Laser & Electro-Optics (Proceedings) N2 - Laser metal deposition (LMD) has been applied as coating technology for many years. Today, the technologies capacity to produce 3D depositions leads to a new field of application as additive manufacturing method. In this paper, 3D laser metal deposition of titanium alloy Ti-6Al-4V is studied with special regard to the demands of additive manufacturing. Therefore, only the powder nozzle is used to create the shielding gas atmosphere, which ensures high geometric flexibility. Furthermore, specimen with high aspect ratio and hundreds of layers are manufactured, which represent typical features in additive manufacturing. T2 - ICALEO 2017 - International Congress on Applications of Laser & Electro-Optics CY - Atlanta, GA, USA DA - 22.10.2017 KW - Additive manufacturing KW - Ti-6Al-4V KW - Laser metal deposition PY - 2017 SN - 978-1-940168-1-42 SP - 1 EP - 14 AN - OPUS4-42866 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -