Effect of the oxygen content of pure copper powder on selective electron beam melting

Guschlbauer R, Burkhardt AK, Fu Z, Körner C (2020)

Publication Type: Journal article

Publication year: 2020

Journal

Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing Elsevier

Book Volume: 779

Article Number: 139106

DOI: 10.1016/j.msea.2020.139106

Abstract

Additive Manufacturing using Selective Electron Beam Melting is attractive to fabricate pure copper components due to the specific properties of the electron beam. In this contribution, two different copper powder batches with different oxygen levels are processed. The samples produced using the powder with high oxygen level show cracks, whereas samples from the powder with low oxygen content are crack-free. The mechanical properties of the crack-free samples are investigated and compared to wrought and annealed copper.

Authors with CRIS profile

Ralf Guschlbauer Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle) Zongwen Fu Zentralinstitut für Neue Materialien und Prozesstechnik Carolin Körner Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)

How to cite

APA:

Guschlbauer, R., Burkhardt, A.K., Fu, Z., & Körner, C. (2020). Effect of the oxygen content of pure copper powder on selective electron beam melting. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 779. https://dx.doi.org/10.1016/j.msea.2020.139106

MLA:

Guschlbauer, Ralf, et al. "Effect of the oxygen content of pure copper powder on selective electron beam melting." Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 779 (2020).

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