31 May 2021 to 4 June 2021
Europe/Berlin timezone

Additive Manufacturing of open porosities: from fabrication and characterization to the application

3 Jun 2021, 14:40
1h
Poster (+) Presentation (MS22) Manufactured Porous Materials for Industrial Applications Poster +

Speaker

Robert Otto (Siemens AG & NTNU Trondheim)

Description

Within the past years, Additive Manufacturing (AM) technologies could be established as a versatile complement to conventional means of manufacturing. Especially provided opportunities such as handling complex geometries and gaining control of various process parameters have become a driving force towards its use for industrial applications. Being data-based, AM technologies also allow a high degree of adaptability to customized designs. In this study, resulting novel possibilities for functionality driven designs will be investigated. Open porosities, structures that are known for being advantageous to heat transfer and flow applications, will be manufactured by Laser-Based Powder Bed Fusion (PBF-LB). The general concept of additively manufactured open porosities will be summarized. Further, the structures will be characterized by laboratory tests and simulations of their digital twin. Gained understanding will be utilized to correlate resulting functional properties to the manufacturing-input and thus to the design of future applications.

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Primary author

Robert Otto (Siemens AG & NTNU Trondheim)

Co-authors

Dr Christoph Kiener (Siemens AG) Prof. Knut Sørby (Norwegian University of Science and Technology)

Presentation materials

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