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Publisher DOI: 10.1016/j.phpro.2011.03.047
Title: Process and mechanical properties: Applicability of a scandium modified Al-alloy for laser additive manufacturing
Language: English
Authors: Schmidtke, Katja 
Palm, Frank 
Hawkins, A. 
Emmelmann, Claus 
Keywords: Laser Additive Manufacturing (LAM);scandium;Al alloy;ScalmalloyRP;mechanical properties;Microstructure
Issue Date: 2011
Publisher: Elsevier
Source: Physics Procedia PART 1 (12): 369-374 (2011-01-01)
Journal or Series Name: Physics procedia 
Abstract (english): The applicability of an aluminium alloy containing scandium for laser additive manufacturing (LAM) is considered. Modified aluminium alloys with a scandium content beyond the eutectic point offer great potential to become a high prioritized aerospace material. Depending on other alloying elements like magnesium or zirconium, strongly required weight reduction, corrosion resistance and improved strength properties of metallic light weight alloys can be achieved. The development, production and testing of parts built up by a laser powder bed process will be presented with regard to the qualification of the new material concept "ScalmalloyRP®" for laser additive manufacturing. © 2011 Published by Elsevier Ltd.
DOI: 10.15480/882.2082
ISSN: 1875-3892
Institute: Laser- und Anlagensystemtechnik G-2 
Type: (wissenschaftlicher) Artikel
Project: Cost Efficient Advanced Leading Edge Structure 2 
License: CC BY-NC-ND 3.0 (Attribution-NonCommercial-NoDerivatives) CC BY-NC-ND 3.0 (Attribution-NonCommercial-NoDerivatives)
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