---
_id: '43031'
abstract:
- lang: eng
  text: <jats:p>Abstract. Requirements of multi-material construction involve adjustments
    to standard joining techniques. Especially the growing importance of integral
    cast components poses additional engineering challenges for the industry. One
    approach to achieve these goals are adaptable joining elements formed by friction
    spinning. This approach uses friction-induced heat to form customisable joining
    elements to join sheets for different boundary conditions, even for brittle cast
    materials. It is possible to react immediately to adapt to the joining process
    inline and reduce the amount of different joining elements. As the joining partner
    serve casting plates of the aluminium casting alloy EN AC–AlSi9, which is processed
    in the sand casting. Joining hypoeutectic AlSi alloys constitutes a challenge
    because the brittle character of these cause cracks in the joint during conventional
    mechanical joining. Furthermore, the friction-induced heat of the novel joining
    process causes a finer microstructure in the hypoeutectic AlSi9 casting alloy.
    In particular, the eutectic Si is more fine-grained, resulting in higher joint
    ductility. This study indicates the joining suitability of a hypoeutectic aluminium
    casting alloy in combination with adaptive manufactured additional joining elements.
    Here, various mechanical and microstructural investigations validate the influence
    of the thermomechanical joining technique. In conclusion, the potential of this
    joining process is presented regarding the joinability of cast aluminium components.
    </jats:p>
author:
- first_name: Thomas
  full_name: Borgert, Thomas
  id: '83141'
  last_name: Borgert
- first_name: Moritz
  full_name: Neuser, Moritz
  id: '32340'
  last_name: Neuser
- first_name: Eugen
  full_name: Wiens, Eugen
  id: '7888'
  last_name: Wiens
- first_name: Olexandr
  full_name: Grydin, Olexandr
  id: '43822'
  last_name: Grydin
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
- first_name: Mirko
  full_name: Schaper, Mirko
  id: '43720'
  last_name: Schaper
citation:
  ama: 'Borgert T, Neuser M, Wiens E, Grydin O, Homberg W, Schaper M. Influence of
    thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
    cast alloy. In: <i>Materials Research Proceedings</i>. Vol 25. Materials Research
    Forum LLC; 2023:187-194. doi:<a href="https://doi.org/10.21741/9781644902417-24">10.21741/9781644902417-24</a>'
  apa: Borgert, T., Neuser, M., Wiens, E., Grydin, O., Homberg, W., &#38; Schaper,
    M. (2023). Influence of thermo-mechanical joining process on the microstructure
    of a hypoeutectic aluminium cast alloy. <i>Materials Research Proceedings</i>,
    <i>25</i>, 187–194. <a href="https://doi.org/10.21741/9781644902417-24">https://doi.org/10.21741/9781644902417-24</a>
  bibtex: '@inproceedings{Borgert_Neuser_Wiens_Grydin_Homberg_Schaper_2023, title={Influence
    of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
    cast alloy}, volume={25}, DOI={<a href="https://doi.org/10.21741/9781644902417-24">10.21741/9781644902417-24</a>},
    booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
    LLC}, author={Borgert, Thomas and Neuser, Moritz and Wiens, Eugen and Grydin,
    Olexandr and Homberg, Werner and Schaper, Mirko}, year={2023}, pages={187–194}
    }'
  chicago: Borgert, Thomas, Moritz Neuser, Eugen Wiens, Olexandr Grydin, Werner Homberg,
    and Mirko Schaper. “Influence of Thermo-Mechanical Joining Process on the Microstructure
    of a Hypoeutectic Aluminium Cast Alloy.” In <i>Materials Research Proceedings</i>,
    25:187–94. Materials Research Forum LLC, 2023. <a href="https://doi.org/10.21741/9781644902417-24">https://doi.org/10.21741/9781644902417-24</a>.
  ieee: 'T. Borgert, M. Neuser, E. Wiens, O. Grydin, W. Homberg, and M. Schaper, “Influence
    of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
    cast alloy,” in <i>Materials Research Proceedings</i>, Nürnberg, 2023, vol. 25,
    pp. 187–194, doi: <a href="https://doi.org/10.21741/9781644902417-24">10.21741/9781644902417-24</a>.'
  mla: Borgert, Thomas, et al. “Influence of Thermo-Mechanical Joining Process on
    the Microstructure of a Hypoeutectic Aluminium Cast Alloy.” <i>Materials Research
    Proceedings</i>, vol. 25, Materials Research Forum LLC, 2023, pp. 187–94, doi:<a
    href="https://doi.org/10.21741/9781644902417-24">10.21741/9781644902417-24</a>.
  short: 'T. Borgert, M. Neuser, E. Wiens, O. Grydin, W. Homberg, M. Schaper, in:
    Materials Research Proceedings, Materials Research Forum LLC, 2023, pp. 187–194.'
conference:
  end_date: 05.04.2023
  location: Nürnberg
  name: 20th International Conference on Sheet Metal
  start_date: 02.04.2023
date_created: 2023-03-16T14:59:01Z
date_updated: 2024-03-14T15:22:17Z
department:
- _id: '156'
- _id: '158'
doi: 10.21741/9781644902417-24
intvolume: '        25'
language:
- iso: eng
page: 187-194
project:
- _id: '147'
  name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '136'
  name: 'TRR 285 – A02: TRR 285 - Subproject A02'
publication: Materials Research Proceedings
publication_identifier:
  issn:
  - 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Influence of thermo-mechanical joining process on the microstructure of a hypoeutectic
  aluminium cast alloy
type: conference
user_id: '32340'
volume: 25
year: '2023'
...