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Development of New Metallic Wires by Powder Metallurgical Routes for Sustainable Aerospace Materials

PUBLISHED October 03, 2022 (DOI: https://doi.org/10.54985/peeref.2210p5159795)

NOT PEER REVIEWED

Authors

Paula Rodriguez-Gonzalez1 , Elena Gordo1 , Elisa Maria Ruiz1
  1. Universidad Carlos III de Madrid

Conference / event

CIRMAT: Simposio Nuevos Desarrollos Para una Economía Circular, February 2022 (Madrid, Spain)

Poster summary

In this work, wires of Al-Li alloys with the chemical composition of AA2060 have been obtained for additive manufacturing. For this purpose, powder metallurgy (PM) techniques have been employed, starting from elemental and master alloys powders. Wire production is divided into two stages. In the first stage, the powders are mixed and uniaxial cold pressed to obtain 16 mm diameter preforms, followed by the second stage of extrusion. In order to optimize the extrusion process, a heat treatment was carried out at 500 degrees to explore the influence of the diffusion phenomena on the homogenization and properties of extruded wires. The wire was deposited by additive manufacturing technique. The rods and single-tracks obtained were characterized.

Keywords

Extrusion, Additive manufacturing, Aluminium

Research areas

Aeronautics and Aerospace Engineering, Chemical Engineering, Material Sciences

References

  1. X. Zhang, T. Huang, W. Yang, R. Xiao, Z. Liu, and L. Li, “Microstructure and mechanical properties of laser beam-welded AA2060 Al-Li alloy,” J. Mater. Process. Technol., vol. 237, pp. 301–308, 2016.
  2. T. A. Rodrigues, V. Duarte, R. M. Miranda, T. G. Santos, and J. P. Oliveira, “Current Status and Perspectives on Wire and Arc Additive Manufacturing (WAAM),” Materials (Basel)., vol. 12, no. 7, 2019.

Funding

No data provided

Supplemental files

No data provided

Additional information

Competing interests
No competing interests were disclosed.
Data availability statement
Data sharing not applicable to this poster as no datasets were generated or analyzed during the current study.
Creative Commons license
Copyright © 2022 Rodriguez-Gonzalez et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Rodriguez-Gonzalez, P., Gordo, E., Ruiz, E. Development of New Metallic Wires by Powder Metallurgical Routes for Sustainable Aerospace Materials [not peer reviewed]. Peeref 2022 (poster).
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