Journal
SCRIPTA MATERIALIA
Volume 65, Issue 1, Pages 21-24Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.scriptamat.2011.03.024
Keywords
Titanium alloys; Selective laser melting; Mechanical properties; Microstructure; Deformation behavior
Categories
Funding
- Australian Research Council [DP0878785]
- University of Western Australia through a UWA
- EU-ITN BioTiNet [264635]
- Free State of Saxonia
- German Science Foundation [SFB-TR79]
- Australian Research Council [DP0878785] Funding Source: Australian Research Council
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In this paper, we present the results of using selective laser melting (SLM) to produce biomedical beta Ti-24Nb-4Zr-8Sn components, including the manufacture of a sample acetabular cup. The density of the material increases with increasing incident laser energy (i.e. decreasing laser scan speed) and reaches a near full density value of > 99% without any post-processing. The mechanical properties of the as-processed material are also compared to those of conventionally processed material. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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