Additive manufacturing of Ti-45Al-4Nb-C by selective electron beam melting for automotive applications

Journal article
(Original article)


Publication Details

Author(s): Jüchter V, Franke M, Merenda T, Stich A, Körner C, Singer R
Journal: Additive Manufacturing
Publisher: Elsevier B.V.
Publication year: 2018
Volume: 22
Pages range: 118-126
ISSN: 2214-7810
Language: English


Abstract

Selective electron beam melting (SEBM) is shown to be a viable production route for titanium aluminides
components. Fully dense and crack free parts can be produced. In the
present paper a titanium aluminide alloy Ti-45Al-4Nb-C was investigated
and the complete processing chain was developed, i.e. starting from the
determination of the processing window, the evaluation of corresponding
material properties for cube like specimens and finally the production
of turbocharger wheels. The material properties were optimized by
adjusting scanning strategy as well as heat treatment with particular
consideration of the application to turbocharger wheels. The issue of
dimensional accuracy and the feasibility of joining will be discussed
and a proof test is performed.



FAU Authors / FAU Editors

Franke, Martin
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)
Jüchter, Vera
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)
Körner, Carolin Prof. Dr.-Ing.
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)
Singer, Robert Prof. Dr.-Ing.
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)


External institutions
Audi AG
Continental AG


How to cite

APA:
Jüchter, V., Franke, M., Merenda, T., Stich, A., Körner, C., & Singer, R. (2018). Additive manufacturing of Ti-45Al-4Nb-C by selective electron beam melting for automotive applications. Additive Manufacturing, 22, 118-126. https://dx.doi.org/10.1016/j.addma.2018.05.008

MLA:
Jüchter, Vera, et al. "Additive manufacturing of Ti-45Al-4Nb-C by selective electron beam melting for automotive applications." Additive Manufacturing 22 (2018): 118-126.

BibTeX: 

Last updated on 2019-03-06 at 09:32