---
_id: '65706'
abstract:
- lang: eng
  text: <jats:p>Abstract. Saving emissions and a circular economy are key aspects
    of sustainable production and compliance global climate change targets. Friction-induced
    solid-state recycling of aluminum scrap to production endless semi-finished products.
    Scrap is fed into a continuously rotating wheel. This requires less energy compared
    to heat-based recycling processes. Different sizes, shapes and surfaces of chips
    can be used as starting material in the process. The influence of this has been
    shown in past publications. A native oxide layer is a fixed component of aluminum
    surface. This layer is broken up during the forming process, allowing the aluminum
    to bond. In addition to the geometry, the surface finishes and the thickness of
    the oxide layer are therefore also important input variables in friction-induced
    solid-state recycling. The oxide layers on the chips were determined for the investigation.
    In addition, different layer thicknesses were produced to survey their influence.
    The resulting semi-finished products were evaluated on the basis of their tensile
    strength and microstructure. The main result of the investigations is the fact
    that semi-finished products made from chips with thicker oxide layers tend to
    be more brittle. In addition, thick oxide layers cause microstructural and surface
    defects.</jats:p>
author:
- first_name: Steffen
  full_name: Gabsa, Steffen
  id: '106786'
  last_name: Gabsa
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
- first_name: Timothy
  full_name: Goller, Timothy
  last_name: Goller
- first_name: Ansgar Bernhard
  full_name: Nordieker, Ansgar Bernhard
  id: '88725'
  last_name: Nordieker
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: 'Gabsa S, Homberg W, Goller T, Nordieker AB, Grundmeier G. Influence of different
    oxide thicknesses on the friction induced and continuous solid-state recycling
    of aluminum scrap. In: <i>Materials Research Proceedings</i>. Vol 54. Materials
    Research Forum LLC; 2025. doi:<a href="https://doi.org/10.21741/9781644903599-272">10.21741/9781644903599-272</a>'
  apa: Gabsa, S., Homberg, W., Goller, T., Nordieker, A. B., &#38; Grundmeier, G.
    (2025). Influence of different oxide thicknesses on the friction induced and continuous
    solid-state recycling of aluminum scrap. <i>Materials Research Proceedings</i>,
    <i>54</i>. <a href="https://doi.org/10.21741/9781644903599-272">https://doi.org/10.21741/9781644903599-272</a>
  bibtex: '@inproceedings{Gabsa_Homberg_Goller_Nordieker_Grundmeier_2025, title={Influence
    of different oxide thicknesses on the friction induced and continuous solid-state
    recycling of aluminum scrap}, volume={54}, DOI={<a href="https://doi.org/10.21741/9781644903599-272">10.21741/9781644903599-272</a>},
    booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
    LLC}, author={Gabsa, Steffen and Homberg, Werner and Goller, Timothy and Nordieker,
    Ansgar Bernhard and Grundmeier, Guido}, year={2025} }'
  chicago: Gabsa, Steffen, Werner Homberg, Timothy Goller, Ansgar Bernhard Nordieker,
    and Guido Grundmeier. “Influence of Different Oxide Thicknesses on the Friction
    Induced and Continuous Solid-State Recycling of Aluminum Scrap.” In <i>Materials
    Research Proceedings</i>, Vol. 54. Materials Research Forum LLC, 2025. <a href="https://doi.org/10.21741/9781644903599-272">https://doi.org/10.21741/9781644903599-272</a>.
  ieee: 'S. Gabsa, W. Homberg, T. Goller, A. B. Nordieker, and G. Grundmeier, “Influence
    of different oxide thicknesses on the friction induced and continuous solid-state
    recycling of aluminum scrap,” in <i>Materials Research Proceedings</i>, 2025,
    vol. 54, doi: <a href="https://doi.org/10.21741/9781644903599-272">10.21741/9781644903599-272</a>.'
  mla: Gabsa, Steffen, et al. “Influence of Different Oxide Thicknesses on the Friction
    Induced and Continuous Solid-State Recycling of Aluminum Scrap.” <i>Materials
    Research Proceedings</i>, vol. 54, Materials Research Forum LLC, 2025, doi:<a
    href="https://doi.org/10.21741/9781644903599-272">10.21741/9781644903599-272</a>.
  short: 'S. Gabsa, W. Homberg, T. Goller, A.B. Nordieker, G. Grundmeier, in: Materials
    Research Proceedings, Materials Research Forum LLC, 2025.'
date_created: 2026-05-27T17:53:28Z
date_updated: 2026-05-27T17:57:23Z
department:
- _id: '9'
- _id: '156'
- _id: '321'
doi: 10.21741/9781644903599-272
intvolume: '        54'
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
  issn:
  - 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
status: public
title: Influence of different oxide thicknesses on the friction induced and continuous
  solid-state recycling of aluminum scrap
type: conference
user_id: '106786'
volume: 54
year: '2025'
...