---
_id: '46483'
abstract:
- lang: eng
text: The demands on joining technology are constantly increasing due to
the consistent lightweight construction and the associated increasing material
mix. To meet these requirements, the adaptability of the joining processes must
be improved to be able to process different material combinations and to react
to challenges caused by deviations in the process chain. One example of a highly
adaptable process due to the two-step process sequence is thermomechanical joining
with Friction Spun Joint Connectors (FSJCs) that can be individually adapted to
the joint. In this paper, the potentials of the adaption in the two-stage joining
process with aluminium auxiliary joining elements are investigated. To this end,
it is first investigated whether a thermomechanical forming process can be used
to achieve a uniform and controlled manufacturing regarding the process variable
of the temperature as well as the geometry of the FSJC. Based on the successful
proof of the high and good repeatability in the FSJC manufacturing, possibilities,
and potentials for the targeted influencing of the process and FSJC geometry are
shown, based on an extensive variation of the process input variables (delivery
condition and thus mechanical properties of the raw parts as well as the process
parameters of rotational speed and feed rate). Here it can be shown that above
all, the feed rate of the final forming process has the strongest influence on
the process and thus also offers the strongest possibilities for influencing it.
article_number: '147'
article_type: original
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Maximilian
full_name: Henke, Maximilian
last_name: Henke
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Borgert T, Henke M, Homberg W. Investigations on the Influences of the Thermomechanical
Manufacturing of Aluminium Auxiliary Joining Elements. Journal of Manufacturing
and Materials Processing. 2023;7(4). doi:10.3390/jmmp7040147
apa: Borgert, T., Henke, M., & Homberg, W. (2023). Investigations on the Influences
of the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements.
Journal of Manufacturing and Materials Processing, 7(4), Article
147. https://doi.org/10.3390/jmmp7040147
bibtex: '@article{Borgert_Henke_Homberg_2023, title={Investigations on the Influences
of the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements},
volume={7}, DOI={10.3390/jmmp7040147},
number={4147}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
AG}, author={Borgert, Thomas and Henke, Maximilian and Homberg, Werner}, year={2023}
}'
chicago: Borgert, Thomas, Maximilian Henke, and Werner Homberg. “Investigations
on the Influences of the Thermomechanical Manufacturing of Aluminium Auxiliary
Joining Elements.” Journal of Manufacturing and Materials Processing 7,
no. 4 (2023). https://doi.org/10.3390/jmmp7040147.
ieee: 'T. Borgert, M. Henke, and W. Homberg, “Investigations on the Influences of
the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements,” Journal
of Manufacturing and Materials Processing, vol. 7, no. 4, Art. no. 147, 2023,
doi: 10.3390/jmmp7040147.'
mla: Borgert, Thomas, et al. “Investigations on the Influences of the Thermomechanical
Manufacturing of Aluminium Auxiliary Joining Elements.” Journal of Manufacturing
and Materials Processing, vol. 7, no. 4, 147, MDPI AG, 2023, doi:10.3390/jmmp7040147.
short: T. Borgert, M. Henke, W. Homberg, Journal of Manufacturing and Materials
Processing 7 (2023).
date_created: 2023-08-14T06:42:25Z
date_updated: 2026-05-12T11:59:08Z
department:
- _id: '156'
doi: 10.3390/jmmp7040147
intvolume: ' 7'
issue: '4'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
issn:
- 2504-4494
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Investigations on the Influences of the Thermomechanical Manufacturing of Aluminium
Auxiliary Joining Elements
type: journal_article
user_id: '7850'
volume: 7
year: '2023'
...
---
_id: '46752'
abstract:
- lang: eng
text: Due to current global challenges regarding energy security as well as climate
change the importance of preserving the nature and all available resources is
steadily increasing. In order to achieve the energy-saving and climate targets,
it is not only necessary to develop new processes and processing possibilities,
but also to optimise known process chains with regard to energy and resource efficiency
in the area of production technology. Here, the recycling of supposed production
waste represents an opportunity to save energy. In addition to the conventional
and smelting metallurgical recycling process, extensive research activities have
therefore been carried out for alternative solid-state recycling processes. One
example is the friction-induced recycling process, which has been used in past
studies to demonstrate the energy- and resource-efficient production of semi-finished
products from aluminium scrap such as chips. In addition, properties like chemical
composition and strength can be adjusted locally and in terms of processing time.
This can be used to improve the versatility of further processing steps.
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Borgert T, Homberg W. Friction-Induced Recycled Aluminium Semi-finished Products
in Thermo-mechanical Joining Technology. In: Lecture Notes in Mechanical Engineering.
Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-41341-4_1'
apa: Borgert, T., & Homberg, W. (2023). Friction-Induced Recycled Aluminium
Semi-finished Products in Thermo-mechanical Joining Technology. In Lecture
Notes in Mechanical Engineering. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-41341-4_1
bibtex: '@inbook{Borgert_Homberg_2023, place={Cham}, title={Friction-Induced Recycled
Aluminium Semi-finished Products in Thermo-mechanical Joining Technology}, DOI={10.1007/978-3-031-41341-4_1},
booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature
Switzerland}, author={Borgert, Thomas and Homberg, Werner}, year={2023} }'
chicago: 'Borgert, Thomas, and Werner Homberg. “Friction-Induced Recycled Aluminium
Semi-Finished Products in Thermo-Mechanical Joining Technology.” In Lecture
Notes in Mechanical Engineering. Cham: Springer Nature Switzerland, 2023.
https://doi.org/10.1007/978-3-031-41341-4_1.'
ieee: 'T. Borgert and W. Homberg, “Friction-Induced Recycled Aluminium Semi-finished
Products in Thermo-mechanical Joining Technology,” in Lecture Notes in Mechanical
Engineering, Cham: Springer Nature Switzerland, 2023.'
mla: Borgert, Thomas, and Werner Homberg. “Friction-Induced Recycled Aluminium Semi-Finished
Products in Thermo-Mechanical Joining Technology.” Lecture Notes in Mechanical
Engineering, Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-41341-4_1.
short: 'T. Borgert, W. Homberg, in: Lecture Notes in Mechanical Engineering, Springer
Nature Switzerland, Cham, 2023.'
date_created: 2023-08-29T06:52:56Z
date_updated: 2026-05-12T11:58:00Z
department:
- _id: '156'
doi: 10.1007/978-3-031-41341-4_1
language:
- iso: eng
place: Cham
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Lecture Notes in Mechanical Engineering
publication_identifier:
isbn:
- '9783031413407'
- '9783031413414'
issn:
- 2195-4356
- 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: Friction-Induced Recycled Aluminium Semi-finished Products in Thermo-mechanical
Joining Technology
type: book_chapter
user_id: '7850'
year: '2023'
...
---
_id: '47535'
abstract:
- lang: eng
text: Consistent lightweight construction in the area of vehicle manufacturing requires
the increased use of multi-material combinations. This, in turn, requires an adaptation
of standard joining techniques. In multi-material combinations, the importance
of integral cast components, in particular, is increasing and poses additional
technical challenges for the industry. One approach to solve these challenges
is adaptable joining elements manufactured by a thermomechanical forming process.
By applying an incremental and thermomechanical joining process, it is possible
to react immediately and adapt the joining process inline to reduce the number
of different joining elements. In the investigation described in this publication,
cast plates made of the cast aluminium alloy EN AC-AlSi9 serve as joining partners,
which are processed by sand casting. The joining process of hypoeutectic AlSi
alloys is challenging as their brittle character leads to cracks in the joint
during conventional mechanical joining. To solve this, the frictional heat of
the novel joining process applied can provide a finer microstructure in the hypoeutectic
AlSi9 cast alloy. In detail, its Si is finer-grained, resulting in higher ductility
of the joint. This study reveals the thermomechanical joining suitability of a
hypoeutectic cast aluminium alloy in combination with adaptively manufactured
auxiliary joining elements.
article_number: '169'
article_type: original
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: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- 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, Hoyer K-P, Homberg W, Schaper M. Thermomechanical Joining
of Hypoeutectic Aluminium Cast Plates. Journal of Manufacturing and Materials
Processing. 2023;7(5). doi:10.3390/jmmp7050169
apa: Borgert, T., Neuser, M., Hoyer, K.-P., Homberg, W., & Schaper, M. (2023).
Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates. Journal of
Manufacturing and Materials Processing, 7(5), Article 169. https://doi.org/10.3390/jmmp7050169
bibtex: '@article{Borgert_Neuser_Hoyer_Homberg_Schaper_2023, title={Thermomechanical
Joining of Hypoeutectic Aluminium Cast Plates}, volume={7}, DOI={10.3390/jmmp7050169},
number={5169}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
AG}, author={Borgert, Thomas and Neuser, Moritz and Hoyer, Kay-Peter and Homberg,
Werner and Schaper, Mirko}, year={2023} }'
chicago: Borgert, Thomas, Moritz Neuser, Kay-Peter Hoyer, Werner Homberg, and Mirko
Schaper. “Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates.” Journal
of Manufacturing and Materials Processing 7, no. 5 (2023). https://doi.org/10.3390/jmmp7050169.
ieee: 'T. Borgert, M. Neuser, K.-P. Hoyer, W. Homberg, and M. Schaper, “Thermomechanical
Joining of Hypoeutectic Aluminium Cast Plates,” Journal of Manufacturing and
Materials Processing, vol. 7, no. 5, Art. no. 169, 2023, doi: 10.3390/jmmp7050169.'
mla: Borgert, Thomas, et al. “Thermomechanical Joining of Hypoeutectic Aluminium
Cast Plates.” Journal of Manufacturing and Materials Processing, vol. 7,
no. 5, 169, MDPI AG, 2023, doi:10.3390/jmmp7050169.
short: T. Borgert, M. Neuser, K.-P. Hoyer, W. Homberg, M. Schaper, Journal of Manufacturing
and Materials Processing 7 (2023).
date_created: 2023-10-02T06:46:53Z
date_updated: 2026-05-12T12:00:54Z
department:
- _id: '156'
- _id: '158'
doi: 10.3390/jmmp7050169
intvolume: ' 7'
issue: '5'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '131'
name: TRR 285 - Project Area A
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
issn:
- 2504-4494
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates
type: journal_article
user_id: '7850'
volume: 7
year: '2023'
...
---
_id: '60647'
abstract:
- lang: ger
text: Das umformtechnische Fügeverfahren Clinchen ermöglicht ein energiearmes Fügen
von Blechen und dient traditionell der Übertragung mechanischer Kräfte. Neue Einsatzgebiete
erfordern eine elektrische oder thermische Leitfähigkeit, sodass es notwendig
ist, das Clinchen entsprechend zu qualifizieren. Es wurden Untersuchungen an Aluminiumverbindungen
durchgeführt, welche mit hohen Kurzzeitströmen belastet wurden. Der Einfluss verschiedener
Oberflächenvorbehandlungen wurde betrachtet. Als Charakterisierungsmethode für
die Bauteile und die geclinchten Fügeverbindungen wird die Messung des elektrischen
Widerstandes herangezogen. Die untersuchten Clinchverbindungen sind fähig, die
im Fehlerfall auftretenden Kurzzeitströme zu übertragen. Der Oberflächenzustand
übt dabei einen signifikanten Einfluss auf die Clinchpunktausbildung und damit
auf deren elektrische Eigenschaften aus. Durch Messung des elektrischen Widerstandes
vor und nach dem Fügen sowie nach einer Bestromung mit Fehlerströmen, kann das
Kontaktverhalten qualifiziert werden.
author:
- first_name: Gregor
full_name: Reschke, Gregor
id: '98812'
last_name: Reschke
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Uwe
full_name: Füssel, Uwe
last_name: Füssel
citation:
ama: 'Reschke G, Kalich J, Füssel U. Methoden zur Charakterisierung der Bindemechanismen
bei geclinchten elektrischen Kontakten. In: Zimmermann M, DGM - Deutsche Gesellschaft
für Materialkunde e.V. , eds. Tagung Werkstoffprüfung 2022: Werkstoffe und
Bauteile auf dem Prüfstand, Prüftechnik – Kennwertermittlung – Schadensvermeidung.
; 2023:374-379.'
apa: 'Reschke, G., Kalich, J., & Füssel, U. (2023). Methoden zur Charakterisierung
der Bindemechanismen bei geclinchten elektrischen Kontakten. In M. Zimmermann
& DGM - Deutsche Gesellschaft für Materialkunde e.V. (Eds.), Tagung Werkstoffprüfung
2022: Werkstoffe und Bauteile auf dem Prüfstand, Prüftechnik – Kennwertermittlung
– Schadensvermeidung (pp. 374–379).'
bibtex: '@inproceedings{Reschke_Kalich_Füssel_2023, place={Sankt Augustin}, title={Methoden
zur Charakterisierung der Bindemechanismen bei geclinchten elektrischen Kontakten},
booktitle={Tagung Werkstoffprüfung 2022: Werkstoffe und Bauteile auf dem Prüfstand,
Prüftechnik – Kennwertermittlung – Schadensvermeidung}, author={Reschke, Gregor
and Kalich, Jan and Füssel, Uwe}, editor={Zimmermann, Martina and DGM - Deutsche
Gesellschaft für Materialkunde e.V. }, year={2023}, pages={374–379} }'
chicago: 'Reschke, Gregor, Jan Kalich, and Uwe Füssel. “Methoden zur Charakterisierung
der Bindemechanismen bei geclinchten elektrischen Kontakten.” In Tagung Werkstoffprüfung
2022: Werkstoffe und Bauteile auf dem Prüfstand, Prüftechnik – Kennwertermittlung
– Schadensvermeidung, edited by Martina Zimmermann and DGM - Deutsche Gesellschaft
für Materialkunde e.V. , 374–79. Sankt Augustin, 2023.'
ieee: 'G. Reschke, J. Kalich, and U. Füssel, “Methoden zur Charakterisierung der
Bindemechanismen bei geclinchten elektrischen Kontakten,” in Tagung Werkstoffprüfung
2022: Werkstoffe und Bauteile auf dem Prüfstand, Prüftechnik – Kennwertermittlung
– Schadensvermeidung, Dresden, 2023, pp. 374–379.'
mla: 'Reschke, Gregor, et al. “Methoden zur Charakterisierung der Bindemechanismen
bei geclinchten elektrischen Kontakten.” Tagung Werkstoffprüfung 2022: Werkstoffe
und Bauteile auf dem Prüfstand, Prüftechnik – Kennwertermittlung – Schadensvermeidung,
edited by Martina Zimmermann and DGM - Deutsche Gesellschaft für Materialkunde
e.V. , 2023, pp. 374–79.'
short: 'G. Reschke, J. Kalich, U. Füssel, in: M. Zimmermann, DGM - Deutsche Gesellschaft
für Materialkunde e.V. (Eds.), Tagung Werkstoffprüfung 2022: Werkstoffe und Bauteile
auf dem Prüfstand, Prüftechnik – Kennwertermittlung – Schadensvermeidung, Sankt
Augustin, 2023, pp. 374–379.'
conference:
end_date: 2022-10-28
location: Dresden
name: Tagung Werkstoffprüfung 2022
start_date: 2022-10-27
corporate_editor:
- 'DGM - Deutsche Gesellschaft für Materialkunde e.V. '
date_created: 2025-07-18T11:10:04Z
date_updated: 2026-05-12T13:36:29Z
department:
- _id: '630'
editor:
- first_name: Martina
full_name: Zimmermann, Martina
last_name: Zimmermann
extern: '1'
keyword:
- Clinchen
- Bindemechanismen
- elektrische Eigenschaften
- Aluminium
- Kurzzeitbestromung
language:
- iso: ger
page: 374-379
place: Sankt Augustin
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: 'Tagung Werkstoffprüfung 2022: Werkstoffe und Bauteile auf dem Prüfstand,
Prüftechnik – Kennwertermittlung – Schadensvermeidung'
publication_identifier:
isbn:
- 978-3-88355-430-3
publication_status: published
quality_controlled: '1'
status: public
title: Methoden zur Charakterisierung der Bindemechanismen bei geclinchten elektrischen
Kontakten
type: conference
user_id: '7850'
year: '2023'
...
---
_id: '43090'
abstract:
- lang: eng
text: 'The application of the mechanical joining process clinching allows the assembly
of different sheet metal materials with a wide range of material thickness configurations,
which is of interest for lightweight multi-material structures. In order to be
able to predict the clinched joint properties as a function of the individual
manufacturing steps, current studies focus on numerical modeling of the entire
clinching process chain. It is essential to be able to take into account the influence
of the joining process-induced damage on the load-bearing capacity of the joint
during the loading phase. This study presents a numerical damage accumulation
in the clinching process based on an implemented Hosford-Coulomb failure model
using a 3D clinching process model applied on the aluminum alloy EN AW-6014 in
temper T4. A correspondence of the experimentally determined failure location
with the element of the highest numerically determined damage accumulation is
shown. Moreover, the experimentally determined failure behavior is predicted to
be in agreement in the numerical loading simulation with transferred pre-damage
from the process simulation. '
author:
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Johannes
full_name: Friedlein, Johannes
last_name: Friedlein
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
- first_name: Paul
full_name: Steinmann, Paul
last_name: Steinmann
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Bielak CR, Böhnke M, Friedlein J, et al. Numerical analysis of failure modeling
in clinching process chain simulation. In: Materials Research Proceedings.
Materials Research Forum LLC; 2023. doi:10.21741/9781644902417-33'
apa: Bielak, C. R., Böhnke, M., Friedlein, J., Bobbert, M., Mergheim, J., Steinmann,
P., & Meschut, G. (2023). Numerical analysis of failure modeling in clinching
process chain simulation. Materials Research Proceedings. SHEMET 2023.
https://doi.org/10.21741/9781644902417-33
bibtex: '@inproceedings{Bielak_Böhnke_Friedlein_Bobbert_Mergheim_Steinmann_Meschut_2023,
title={Numerical analysis of failure modeling in clinching process chain simulation},
DOI={10.21741/9781644902417-33},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Bielak, Christian Roman and Böhnke, Max and Friedlein, Johannes
and Bobbert, Mathias and Mergheim, Julia and Steinmann, Paul and Meschut, Gerson},
year={2023} }'
chicago: Bielak, Christian Roman, Max Böhnke, Johannes Friedlein, Mathias Bobbert,
Julia Mergheim, Paul Steinmann, and Gerson Meschut. “Numerical Analysis of Failure
Modeling in Clinching Process Chain Simulation.” In Materials Research Proceedings.
Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902417-33.
ieee: 'C. R. Bielak et al., “Numerical analysis of failure modeling in clinching
process chain simulation,” presented at the SHEMET 2023, 2023, doi: 10.21741/9781644902417-33.'
mla: Bielak, Christian Roman, et al. “Numerical Analysis of Failure Modeling in
Clinching Process Chain Simulation.” Materials Research Proceedings, Materials
Research Forum LLC, 2023, doi:10.21741/9781644902417-33.
short: 'C.R. Bielak, M. Böhnke, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann,
G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC,
2023.'
conference:
name: SHEMET 2023
date_created: 2023-03-23T08:13:30Z
date_updated: 2026-05-12T13:27:10Z
department:
- _id: '157'
doi: 10.21741/9781644902417-33
language:
- iso: eng
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Numerical analysis of failure modeling in clinching process chain simulation
type: conference
user_id: '7850'
year: '2023'
...
---
_id: '43031'
abstract:
- lang: eng
text: 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.
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: Materials Research Proceedings. Vol 25. Materials Research
Forum LLC; 2023:187-194. doi:10.21741/9781644902417-24'
apa: Borgert, T., Neuser, M., Wiens, E., Grydin, O., Homberg, W., & Schaper,
M. (2023). Influence of thermo-mechanical joining process on the microstructure
of a hypoeutectic aluminium cast alloy. Materials Research Proceedings,
25, 187–194. https://doi.org/10.21741/9781644902417-24
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={10.21741/9781644902417-24},
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 Materials Research Proceedings,
25:187–94. Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902417-24.
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 Materials Research Proceedings, Nürnberg, 2023, vol. 25,
pp. 187–194, doi: 10.21741/9781644902417-24.'
mla: Borgert, Thomas, et al. “Influence of Thermo-Mechanical Joining Process on
the Microstructure of a Hypoeutectic Aluminium Cast Alloy.” Materials Research
Proceedings, vol. 25, Materials Research Forum LLC, 2023, pp. 187–94, doi:10.21741/9781644902417-24.
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: 2026-05-12T13:53:46Z
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'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '131'
name: TRR 285 - Project Area A
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: '7850'
volume: 25
year: '2023'
...
---
_id: '52405'
abstract:
- lang: eng
text: Multi-material designs (MMD) are more frequently used in the automotive industry.
Hereby, the combination of different materials, metal sheets, or cast components,
is mechanically joined, often by forming joining processes. The cast components
mostly used are high-strength, age-hardenable aluminium alloys of the Al–Si system.
Here, the low ductility of the AlSi alloys constitutes a challenge because their
brittle nature causes cracks during the joining process. However, by using suitable
solidification conditions, it is possible to achieve a microstructure with improved
mechanical and joining properties. For this study, we used the twin-roll casting
process (TRC) with water-cooled rollers to manufacture the hypoeutectic AlSi10Mg
for the first time. Hereby, high solidification rates are realisable, which introduces
a microstructure that is about four times finer than in the sand casting process.
In particular, it is shown that a fine microstructure close to the modification
with Na or Sr is achieved by the high solidification rate in the TRC process without
using these elements. Based on this, the mechanical properties increase, and especially
the ductility is enhanced. Subsequent joining investigations validate the positive
influence of a high solidification rate since cracks in joints can be avoided.
Finally, a microstructure-property-joint suitability correlation is presented.
article_number: '132'
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
citation:
ama: Neuser M, Schaper M, Grydin O. Mechanical and Microstructure Characterisation
of the Hypoeutectic Cast Aluminium Alloy AlSi10Mg Manufactured by the Twin-Roll
Casting Process. Journal of Manufacturing and Materials Processing. 2023;7(4).
doi:10.3390/jmmp7040132
apa: Neuser, M., Schaper, M., & Grydin, O. (2023). Mechanical and Microstructure
Characterisation of the Hypoeutectic Cast Aluminium Alloy AlSi10Mg Manufactured
by the Twin-Roll Casting Process. Journal of Manufacturing and Materials Processing,
7(4), Article 132. https://doi.org/10.3390/jmmp7040132
bibtex: '@article{Neuser_Schaper_Grydin_2023, title={Mechanical and Microstructure
Characterisation of the Hypoeutectic Cast Aluminium Alloy AlSi10Mg Manufactured
by the Twin-Roll Casting Process}, volume={7}, DOI={10.3390/jmmp7040132},
number={4132}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
AG}, author={Neuser, Moritz and Schaper, Mirko and Grydin, Olexandr}, year={2023}
}'
chicago: Neuser, Moritz, Mirko Schaper, and Olexandr Grydin. “Mechanical and Microstructure
Characterisation of the Hypoeutectic Cast Aluminium Alloy AlSi10Mg Manufactured
by the Twin-Roll Casting Process.” Journal of Manufacturing and Materials Processing
7, no. 4 (2023). https://doi.org/10.3390/jmmp7040132.
ieee: 'M. Neuser, M. Schaper, and O. Grydin, “Mechanical and Microstructure Characterisation
of the Hypoeutectic Cast Aluminium Alloy AlSi10Mg Manufactured by the Twin-Roll
Casting Process,” Journal of Manufacturing and Materials Processing, vol.
7, no. 4, Art. no. 132, 2023, doi: 10.3390/jmmp7040132.'
mla: Neuser, Moritz, et al. “Mechanical and Microstructure Characterisation of the
Hypoeutectic Cast Aluminium Alloy AlSi10Mg Manufactured by the Twin-Roll Casting
Process.” Journal of Manufacturing and Materials Processing, vol. 7, no.
4, 132, MDPI AG, 2023, doi:10.3390/jmmp7040132.
short: M. Neuser, M. Schaper, O. Grydin, Journal of Manufacturing and Materials
Processing 7 (2023).
date_created: 2024-03-08T16:09:27Z
date_updated: 2026-05-12T13:51:41Z
department:
- _id: '158'
doi: 10.3390/jmmp7040132
intvolume: ' 7'
issue: '4'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
project:
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '131'
name: TRR 285 - Project Area A
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
issn:
- 2504-4494
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Mechanical and Microstructure Characterisation of the Hypoeutectic Cast Aluminium
Alloy AlSi10Mg Manufactured by the Twin-Roll Casting Process
type: journal_article
user_id: '7850'
volume: 7
year: '2023'
...
---
_id: '52406'
author:
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Grydin O, Neuser M, Schaper M. Influence of Shell Material on the Microstructure
and Mechanical Properties of Twin-Roll Cast Al-Si-Mg Alloy. In: Conference:
ICTP 2023: Proceedings of the 14th International Conference on the Technology
of Plasticity - Current Trends in the Technology of PlasticityAt: Cannes (France).
Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-41341-4_61'
apa: 'Grydin, O., Neuser, M., & Schaper, M. (2023). Influence of Shell Material
on the Microstructure and Mechanical Properties of Twin-Roll Cast Al-Si-Mg Alloy.
Conference: ICTP 2023: Proceedings of the 14th International Conference
on the Technology of Plasticity - Current Trends in the Technology of PlasticityAt:
Cannes (France). https://doi.org/10.1007/978-3-031-41341-4_61'
bibtex: '@inproceedings{Grydin_Neuser_Schaper_2023, place={Cham}, title={Influence
of Shell Material on the Microstructure and Mechanical Properties of Twin-Roll
Cast Al-Si-Mg Alloy}, DOI={10.1007/978-3-031-41341-4_61},
booktitle={ Conference: ICTP 2023: Proceedings of the 14th International Conference
on the Technology of Plasticity - Current Trends in the Technology of PlasticityAt:
Cannes (France)}, publisher={Springer Nature Switzerland}, author={Grydin, Olexandr
and Neuser, Moritz and Schaper, Mirko}, year={2023} }'
chicago: 'Grydin, Olexandr, Moritz Neuser, and Mirko Schaper. “Influence of Shell
Material on the Microstructure and Mechanical Properties of Twin-Roll Cast Al-Si-Mg
Alloy.” In Conference: ICTP 2023: Proceedings of the 14th International
Conference on the Technology of Plasticity - Current Trends in the Technology
of PlasticityAt: Cannes (France). Cham: Springer Nature Switzerland, 2023.
https://doi.org/10.1007/978-3-031-41341-4_61.'
ieee: 'O. Grydin, M. Neuser, and M. Schaper, “Influence of Shell Material on the
Microstructure and Mechanical Properties of Twin-Roll Cast Al-Si-Mg Alloy,” 2023,
doi: 10.1007/978-3-031-41341-4_61.'
mla: 'Grydin, Olexandr, et al. “Influence of Shell Material on the Microstructure
and Mechanical Properties of Twin-Roll Cast Al-Si-Mg Alloy.” Conference:
ICTP 2023: Proceedings of the 14th International Conference on the Technology
of Plasticity - Current Trends in the Technology of PlasticityAt: Cannes (France),
Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-41341-4_61.'
short: 'O. Grydin, M. Neuser, M. Schaper, in: Conference: ICTP 2023: Proceedings
of the 14th International Conference on the Technology of Plasticity - Current
Trends in the Technology of PlasticityAt: Cannes (France), Springer Nature Switzerland,
Cham, 2023.'
date_created: 2024-03-08T16:11:21Z
date_updated: 2026-05-12T13:50:46Z
department:
- _id: '158'
doi: 10.1007/978-3-031-41341-4_61
language:
- iso: eng
place: Cham
project:
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '131'
name: TRR 285 - Project Area A
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: ' Conference: ICTP 2023: Proceedings of the 14th International Conference
on the Technology of Plasticity - Current Trends in the Technology of PlasticityAt:
Cannes (France)'
publication_identifier:
isbn:
- '9783031413407'
- '9783031413414'
issn:
- 2195-4356
- 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: Influence of Shell Material on the Microstructure and Mechanical Properties
of Twin-Roll Cast Al-Si-Mg Alloy
type: conference
user_id: '7850'
year: '2023'
...
---
_id: '52454'
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Böhnke M, Bielak CR, Bobbert M, Meschut G. Experimental and Numerical Investigation
of Clinched Joints Under Shear Tensile Loading at High Strain Rates. In: Lecture
Notes in Mechanical Engineering. Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-41341-4_12'
apa: Böhnke, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2023). Experimental
and Numerical Investigation of Clinched Joints Under Shear Tensile Loading at
High Strain Rates. In Lecture Notes in Mechanical Engineering. 14th International
Conference on the Technology of Plasticity. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-41341-4_12
bibtex: '@inbook{Böhnke_Bielak_Bobbert_Meschut_2023, place={Cham}, title={Experimental
and Numerical Investigation of Clinched Joints Under Shear Tensile Loading at
High Strain Rates}, DOI={10.1007/978-3-031-41341-4_12},
booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature
Switzerland}, author={Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias
and Meschut, Gerson}, year={2023} }'
chicago: 'Böhnke, Max, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut.
“Experimental and Numerical Investigation of Clinched Joints Under Shear Tensile
Loading at High Strain Rates.” In Lecture Notes in Mechanical Engineering.
Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-41341-4_12.'
ieee: 'M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Experimental and Numerical
Investigation of Clinched Joints Under Shear Tensile Loading at High Strain Rates,”
in Lecture Notes in Mechanical Engineering, Cham: Springer Nature Switzerland,
2023.'
mla: Böhnke, Max, et al. “Experimental and Numerical Investigation of Clinched Joints
Under Shear Tensile Loading at High Strain Rates.” Lecture Notes in Mechanical
Engineering, Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-41341-4_12.
short: 'M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, in: Lecture Notes in Mechanical
Engineering, Springer Nature Switzerland, Cham, 2023.'
conference:
name: 14th International Conference on the Technology of Plasticity
date_created: 2024-03-11T08:00:47Z
date_updated: 2026-05-12T14:09:35Z
department:
- _id: '157'
doi: 10.1007/978-3-031-41341-4_12
language:
- iso: eng
place: Cham
project:
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '131'
name: TRR 285 - Project Area A
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Lecture Notes in Mechanical Engineering
publication_identifier:
isbn:
- '9783031413407'
- '9783031413414'
issn:
- 2195-4356
- 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: Experimental and Numerical Investigation of Clinched Joints Under Shear Tensile
Loading at High Strain Rates
type: book_chapter
user_id: '7850'
year: '2023'
...
---
_id: '59820'
citation:
ama: "Bürgel C, Heiderich J, Koch C, Schlaak C, Visser J, eds. \tZeitschrift
Für Romanische Sprachen Und Ihre Didaktik, Stuttgart: Ibidem . Vol 17.; 2023."
apa: "\tZeitschrift für Romanische Sprachen und ihre Didaktik, Stuttgart: ibidem
. (2023). In C. Bürgel, J. Heiderich, C. Koch, C. Schlaak, & J. Visser (Eds.),
\tZeitschrift für Romanische Sprachen und ihre Didaktik, Stuttgart: ibidem
(Vol. 17, Issue 1 + 2)."
bibtex: "@book{Bürgel_Heiderich_Koch_Schlaak_Visser_2023, title={\tZeitschrift
für Romanische Sprachen und ihre Didaktik, Stuttgart: ibidem }, volume={17}, number={1
+ 2}, journal={\tZeitschrift für Romanische Sprachen und ihre Didaktik, Stuttgart:
ibidem }, year={2023} }"
chicago: "Bürgel, Christoph, Jens Heiderich, Corinna Koch, Claudia Schlaak, and
Judith Visser, eds. \tZeitschrift Für Romanische Sprachen Und Ihre Didaktik,
Stuttgart: Ibidem . \tZeitschrift Für Romanische Sprachen Und Ihre Didaktik,
Stuttgart: Ibidem . Vol. 17, 2023."
ieee: "C. Bürgel, J. Heiderich, C. Koch, C. Schlaak, and J. Visser, Eds., \tZeitschrift
für Romanische Sprachen und ihre Didaktik, Stuttgart: ibidem , vol. 17, no.
1 + 2. 2023."
mla: "Bürgel, Christoph, et al., editors. “\tZeitschrift Für Romanische Sprachen
Und Ihre Didaktik, Stuttgart: Ibidem .” \tZeitschrift Für Romanische Sprachen
Und Ihre Didaktik, Stuttgart: Ibidem , vol. 17, no. 1 + 2, 2023."
short: "C. Bürgel, J. Heiderich, C. Koch, C. Schlaak, J. Visser, eds., \tZeitschrift
Für Romanische Sprachen Und Ihre Didaktik, Stuttgart: Ibidem , 2023."
date_created: 2025-05-06T11:37:39Z
date_updated: 2026-05-13T08:43:03Z
editor:
- first_name: Christoph
full_name: Bürgel, Christoph
id: '58448'
last_name: Bürgel
- first_name: Jens
full_name: Heiderich, Jens
last_name: Heiderich
- first_name: Corinna
full_name: Koch, Corinna
last_name: Koch
- first_name: 'Claudia '
full_name: 'Schlaak, Claudia '
last_name: Schlaak
- first_name: Judith
full_name: Visser, Judith
last_name: Visser
intvolume: ' 17'
issue: 1 + 2
language:
- iso: eng
main_file_link:
- url: Paderborn
publication: "\tZeitschrift für Romanische Sprachen und ihre Didaktik, Stuttgart:
ibidem "
status: public
title: "\tZeitschrift für Romanische Sprachen und ihre Didaktik, Stuttgart: ibidem "
type: journal_editor
user_id: '43976'
volume: 17
year: '2023'
...
---
_id: '59488'
citation:
ama: 'Rendez-vous à quelle heure ? Kommunikativer Transfer von Uhrzeiten in einen
Verabredungsdialog. In: Der Fremdsprachliche Unterricht Französisch 184, 10-16.
; 2023.'
apa: Rendez-vous à quelle heure ? Kommunikativer Transfer von Uhrzeiten in einen
Verabredungsdialog (C. Bürgel, Trans.). (2023).
bibtex: '@inbook{Bürgel_2023, series={Der Fremdsprachliche Unterricht Französisch
184, 10-16}, title={Rendez-vous à quelle heure ? Kommunikativer Transfer von Uhrzeiten
in einen Verabredungsdialog}, year={2023}, collection={Der Fremdsprachliche Unterricht
Französisch 184, 10-16} }'
chicago: Bürgel, Christoph, trans. “Rendez-Vous à Quelle Heure ? Kommunikativer
Transfer von Uhrzeiten in Einen Verabredungsdialog.” Der Fremdsprachliche Unterricht
Französisch 184, 10-16, 2023.
ieee: C. Bürgel, Tran., “Rendez-vous à quelle heure ? Kommunikativer Transfer von
Uhrzeiten in einen Verabredungsdialog,” 2023.
mla: Bürgel, Christoph, translator. Rendez-Vous à Quelle Heure ? Kommunikativer
Transfer von Uhrzeiten in Einen Verabredungsdialog. 2023.
short: 'C. Bürgel, tran., in: 2023.'
date_created: 2025-04-10T12:42:18Z
date_updated: 2026-05-13T08:43:17Z
language:
- iso: eng
series_title: Der Fremdsprachliche Unterricht Französisch 184, 10-16
status: public
title: Rendez-vous à quelle heure ? Kommunikativer Transfer von Uhrzeiten in einen
Verabredungsdialog
translator:
- first_name: Christoph
full_name: Bürgel, Christoph
id: '58448'
last_name: Bürgel
type: translation_chapter
user_id: '43976'
year: '2023'
...
---
_id: '50271'
author:
- first_name: Sevag
full_name: Gharibian, Sevag
id: '71541'
last_name: Gharibian
orcid: 0000-0002-9992-3379
- first_name: François
full_name: Le Gall, François
last_name: Le Gall
citation:
ama: 'Gharibian S, Le Gall F. Dequantizing the Quantum Singular Value Transformation:
Hardness and Applications to Quantum Chemistry and the Quantum PCP Conjecture.
SIAM Journal on Computing. 2023;52(4):1009-1038. doi:10.1137/22m1513721'
apa: 'Gharibian, S., & Le Gall, F. (2023). Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the Quantum
PCP Conjecture. SIAM Journal on Computing, 52(4), 1009–1038. https://doi.org/10.1137/22m1513721'
bibtex: '@article{Gharibian_Le Gall_2023, title={Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the Quantum
PCP Conjecture}, volume={52}, DOI={10.1137/22m1513721},
number={4}, journal={SIAM Journal on Computing}, publisher={Society for Industrial
& Applied Mathematics (SIAM)}, author={Gharibian, Sevag and Le Gall, François},
year={2023}, pages={1009–1038} }'
chicago: 'Gharibian, Sevag, and François Le Gall. “Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the Quantum
PCP Conjecture.” SIAM Journal on Computing 52, no. 4 (2023): 1009–38. https://doi.org/10.1137/22m1513721.'
ieee: 'S. Gharibian and F. Le Gall, “Dequantizing the Quantum Singular Value Transformation:
Hardness and Applications to Quantum Chemistry and the Quantum PCP Conjecture,”
SIAM Journal on Computing, vol. 52, no. 4, pp. 1009–1038, 2023, doi: 10.1137/22m1513721.'
mla: 'Gharibian, Sevag, and François Le Gall. “Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the Quantum
PCP Conjecture.” SIAM Journal on Computing, vol. 52, no. 4, Society for
Industrial & Applied Mathematics (SIAM), 2023, pp. 1009–38, doi:10.1137/22m1513721.'
short: S. Gharibian, F. Le Gall, SIAM Journal on Computing 52 (2023) 1009–1038.
date_created: 2024-01-07T18:19:42Z
date_updated: 2026-05-15T08:42:17Z
department:
- _id: '7'
- _id: '623'
doi: 10.1137/22m1513721
intvolume: ' 52'
issue: '4'
keyword:
- General Mathematics
- General Computer Science
language:
- iso: eng
page: 1009-1038
publication: SIAM Journal on Computing
publication_identifier:
issn:
- 0097-5397
- 1095-7111
publication_status: published
publisher: Society for Industrial & Applied Mathematics (SIAM)
status: public
title: 'Dequantizing the Quantum Singular Value Transformation: Hardness and Applications
to Quantum Chemistry and the Quantum PCP Conjecture'
type: journal_article
user_id: '71541'
volume: 52
year: '2023'
...
---
_id: '51091'
author:
- first_name: Kerstin
full_name: Drossel, Kerstin
id: '48921'
last_name: Drossel
- first_name: S.
full_name: Friesen, S.
last_name: Friesen
- first_name: M.
full_name: Phillips, M.
last_name: Phillips
- first_name: A.
full_name: Forkosh, A.
last_name: Forkosh
- first_name: R.
full_name: Christensen, R.
last_name: Christensen
- first_name: O.
full_name: Trevisan, O.
last_name: Trevisan
- first_name: D.W.
full_name: Shaffer, D.W.
last_name: Shaffer
- first_name: I.
full_name: Horikoshi, I.
last_name: Horikoshi
citation:
ama: 'Drossel K, Friesen S, Phillips M, et al. Thematic Working Group 8 - Pedagogical
Reasoning and Reflective Practice: Teacher’s Professional Learning and Development
(TLPD) in New Digital Realities. In: Phillips M, Fisser P, eds. Moving forward
to new educational realities in the digital era. Report of EDUsummIT 2023 .
; 2023:59-70.'
apa: 'Drossel, K., Friesen, S., Phillips, M., Forkosh, A., Christensen, R., Trevisan,
O., Shaffer, D. W., & Horikoshi, I. (2023). Thematic Working Group 8 - Pedagogical
Reasoning and Reflective Practice: Teacher’s Professional Learning and Development
(TLPD) in New Digital Realities. In M. Phillips & P. Fisser (Eds.), Moving
forward to new educational realities in the digital era. Report of EDUsummIT 2023
(pp. 59–70).'
bibtex: '@inproceedings{Drossel_Friesen_Phillips_Forkosh_Christensen_Trevisan_Shaffer_Horikoshi_2023,
title={Thematic Working Group 8 - Pedagogical Reasoning and Reflective Practice:
Teacher’s Professional Learning and Development (TLPD) in New Digital Realities},
booktitle={Moving forward to new educational realities in the digital era. Report
of EDUsummIT 2023 }, author={Drossel, Kerstin and Friesen, S. and Phillips, M.
and Forkosh, A. and Christensen, R. and Trevisan, O. and Shaffer, D.W. and Horikoshi,
I.}, editor={Phillips, M. and Fisser, P.}, year={2023}, pages={59–70} }'
chicago: 'Drossel, Kerstin, S. Friesen, M. Phillips, A. Forkosh, R. Christensen,
O. Trevisan, D.W. Shaffer, and I. Horikoshi. “Thematic Working Group 8 - Pedagogical
Reasoning and Reflective Practice: Teacher’s Professional Learning and Development
(TLPD) in New Digital Realities.” In Moving forward to new educational realities
in the digital era. Report of EDUsummIT 2023 , edited by M. Phillips and P.
Fisser, 59–70, 2023.'
ieee: 'K. Drossel et al., “Thematic Working Group 8 - Pedagogical Reasoning
and Reflective Practice: Teacher’s Professional Learning and Development (TLPD)
in New Digital Realities,” in Moving forward to new educational realities in
the digital era. Report of EDUsummIT 2023 , Kyoto, Japan, 2023, pp. 59–70.'
mla: 'Drossel, Kerstin, et al. “Thematic Working Group 8 - Pedagogical Reasoning
and Reflective Practice: Teacher’s Professional Learning and Development (TLPD)
in New Digital Realities.” Moving forward to new educational realities in the
digital era. Report of EDUsummIT 2023 , edited by M. Phillips and P. Fisser,
2023, pp. 59–70.'
short: 'K. Drossel, S. Friesen, M. Phillips, A. Forkosh, R. Christensen, O. Trevisan,
D.W. Shaffer, I. Horikoshi, in: M. Phillips, P. Fisser (Eds.), Moving forward
to new educational realities in the digital era. Report of EDUsummIT 2023 , 2023,
pp. 59–70.'
conference:
end_date: 2023-06-01
location: Kyoto, Japan
name: EDUsummIT 2022–23
start_date: 2023-05-29
date_created: 2024-01-31T11:46:05Z
date_updated: 2026-05-26T09:22:25Z
department:
- _id: '462'
editor:
- first_name: M.
full_name: Phillips, M.
last_name: Phillips
- first_name: P.
full_name: Fisser, P.
last_name: Fisser
language:
- iso: ger
main_file_link:
- url: https://www.uni-paderborn.de/fileadmin-kw/fakultaet/Institute/erziehungswissenschaft/Schulpaedagogik/PDF/EDUsummIT_eBook_2023.pdf
page: 59-70
publication: 'Moving forward to new educational realities in the digital era. Report
of EDUsummIT 2023 '
status: public
title: 'Thematic Working Group 8 - Pedagogical Reasoning and Reflective Practice:
Teacher''s Professional Learning and Development (TLPD) in New Digital Realities'
type: conference
user_id: '40387'
year: '2023'
...
---
_id: '47316'
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Axel
full_name: Berndt, Axel
id: '55565'
last_name: Berndt
- first_name: Anna Viktoria Katrin
full_name: Plaksin, Anna Viktoria Katrin
id: '102981'
last_name: Plaksin
orcid: 0000-0002-9969-0608
- first_name: N.
full_name: Şahin, N.
last_name: Şahin
- first_name: A.
full_name: Hadjakos, A.
last_name: Hadjakos
citation:
ama: 'Nowakowski M, Berndt A, Plaksin AVK, Şahin N, Hadjakos A. Mixing Modalities:
Graphical and Text-Based Interaction in Music Notation Editing. In: {Encoding
Cultures—Joint MEC and TEI Conference 2023}. ; 2023.'
apa: 'Nowakowski, M., Berndt, A., Plaksin, A. V. K., Şahin, N., & Hadjakos,
A. (2023). Mixing Modalities: Graphical and Text-Based Interaction in Music Notation
Editing. {Encoding Cultures—Joint MEC and TEI Conference 2023}.'
bibtex: '@inproceedings{Nowakowski_Berndt_Plaksin_Şahin_Hadjakos_2023, place={Paderborn,
Germany}, title={Mixing Modalities: Graphical and Text-Based Interaction in Music
Notation Editing}, booktitle={{Encoding Cultures—Joint MEC and TEI Conference
2023}}, author={Nowakowski, Michał and Berndt, Axel and Plaksin, Anna Viktoria
Katrin and Şahin, N. and Hadjakos, A.}, year={2023} }'
chicago: 'Nowakowski, Michał, Axel Berndt, Anna Viktoria Katrin Plaksin, N. Şahin,
and A. Hadjakos. “Mixing Modalities: Graphical and Text-Based Interaction in Music
Notation Editing.” In {Encoding Cultures—Joint MEC and TEI Conference 2023}.
Paderborn, Germany, 2023.'
ieee: 'M. Nowakowski, A. Berndt, A. V. K. Plaksin, N. Şahin, and A. Hadjakos, “Mixing
Modalities: Graphical and Text-Based Interaction in Music Notation Editing,” 2023.'
mla: 'Nowakowski, Michał, et al. “Mixing Modalities: Graphical and Text-Based Interaction
in Music Notation Editing.” {Encoding Cultures—Joint MEC and TEI Conference
2023}, 2023.'
short: 'M. Nowakowski, A. Berndt, A.V.K. Plaksin, N. Şahin, A. Hadjakos, in: {Encoding
Cultures—Joint MEC and TEI Conference 2023}, Paderborn, Germany, 2023.'
date_created: 2023-09-25T10:43:15Z
date_updated: 2026-06-03T13:01:25Z
language:
- iso: eng
place: Paderborn, Germany
project:
- _id: '1048'
name: KreativInstitut.OWL
publication: '{Encoding Cultures—Joint MEC and TEI Conference 2023}'
status: public
title: 'Mixing Modalities: Graphical and Text-Based Interaction in Music Notation
Editing'
type: conference
user_id: '55565'
year: '2023'
...
---
_id: '49663'
author:
- first_name: Christoph
full_name: Bürgel, Christoph
id: '58448'
last_name: Bürgel
- first_name: Sabine
full_name: De Knop, Sabine
last_name: De Knop
citation:
ama: 'Bürgel C, De Knop S. La Belgique à travers les textes – Potenziale des sprachlichen
und soziokulturellen Wissenserwerbs. In: Koch C, Schmitz S, eds. Belgien –
Anregend Anders: Fachwissenschaft Und Fachdidaktik Untersuchen Die Vielfalt Der
Sprachen, Literaturen Und Kulturen in Belgien. ; 2023:89-131.'
apa: 'Bürgel, C., & De Knop, S. (2023). La Belgique à travers les textes – Potenziale
des sprachlichen und soziokulturellen Wissenserwerbs. In C. Koch & S. Schmitz
(Eds.), Belgien – anregend anders: Fachwissenschaft und Fachdidaktik untersuchen
die Vielfalt der Sprachen, Literaturen und Kulturen in Belgien (pp. 89–131).'
bibtex: '@inbook{Bürgel_De Knop_2023, title={La Belgique à travers les textes –
Potenziale des sprachlichen und soziokulturellen Wissenserwerbs}, booktitle={Belgien
– anregend anders: Fachwissenschaft und Fachdidaktik untersuchen die Vielfalt
der Sprachen, Literaturen und Kulturen in Belgien}, author={Bürgel, Christoph
and De Knop, Sabine}, editor={Koch, Corinna and Schmitz, Sabine}, year={2023},
pages={89–131} }'
chicago: 'Bürgel, Christoph, and Sabine De Knop. “La Belgique à Travers Les Textes
– Potenziale Des Sprachlichen Und Soziokulturellen Wissenserwerbs.” In Belgien
– Anregend Anders: Fachwissenschaft Und Fachdidaktik Untersuchen Die Vielfalt
Der Sprachen, Literaturen Und Kulturen in Belgien, edited by Corinna Koch
and Sabine Schmitz, 89–131, 2023.'
ieee: 'C. Bürgel and S. De Knop, “La Belgique à travers les textes – Potenziale
des sprachlichen und soziokulturellen Wissenserwerbs,” in Belgien – anregend
anders: Fachwissenschaft und Fachdidaktik untersuchen die Vielfalt der Sprachen,
Literaturen und Kulturen in Belgien, C. Koch and S. Schmitz, Eds. 2023, pp.
89–131.'
mla: 'Bürgel, Christoph, and Sabine De Knop. “La Belgique à Travers Les Textes –
Potenziale Des Sprachlichen Und Soziokulturellen Wissenserwerbs.” Belgien –
Anregend Anders: Fachwissenschaft Und Fachdidaktik Untersuchen Die Vielfalt Der
Sprachen, Literaturen Und Kulturen in Belgien, edited by Corinna Koch and
Sabine Schmitz, 2023, pp. 89–131.'
short: 'C. Bürgel, S. De Knop, in: C. Koch, S. Schmitz (Eds.), Belgien – Anregend
Anders: Fachwissenschaft Und Fachdidaktik Untersuchen Die Vielfalt Der Sprachen,
Literaturen Und Kulturen in Belgien, 2023, pp. 89–131.'
date_created: 2023-12-15T09:17:01Z
date_updated: 2026-06-03T13:30:44Z
editor:
- first_name: Corinna
full_name: Koch, Corinna
last_name: Koch
- first_name: Sabine
full_name: Schmitz, Sabine
last_name: Schmitz
language:
- iso: eng
page: 89-131
publication: 'Belgien – anregend anders: Fachwissenschaft und Fachdidaktik untersuchen
die Vielfalt der Sprachen, Literaturen und Kulturen in Belgien'
status: public
title: La Belgique à travers les textes – Potenziale des sprachlichen und soziokulturellen
Wissenserwerbs
type: book_chapter
user_id: '43976'
year: '2023'
...
---
_id: '47886'
author:
- first_name: Franz
full_name: Schröer, Franz
id: '71764'
last_name: Schröer
orcid: 0000-0002-1445-3647
- first_name: 'Claudia '
full_name: 'Tenberge, Claudia '
last_name: Tenberge
citation:
ama: 'Schröer F, Tenberge C. Inclusion and the Development of Technology Education
- Thinking towards an inclusive curriculum for technology education in German
primary schools. In: Wooff, D. M M, ed. Bloomsbury Handbook of Technology
Education. Bloomsbury Academic; 2023.'
apa: Schröer, F., & Tenberge, C. (2023). Inclusion and the Development of Technology
Education - Thinking towards an inclusive curriculum for technology education
in German primary schools. In M. Wooff, D. M. (Ed.), Bloomsbury Handbook of
Technology Education. Bloomsbury Academic.
bibtex: '@inbook{Schröer_Tenberge_2023, place={London, New York, Oxford, New Delhi,
Sydney}, title={Inclusion and the Development of Technology Education - Thinking
towards an inclusive curriculum for technology education in German primary schools},
booktitle={Bloomsbury Handbook of Technology Education.}, publisher={Bloomsbury
Academic}, author={Schröer, Franz and Tenberge, Claudia }, editor={Wooff, D. ,
McLain, M.}, year={2023} }'
chicago: 'Schröer, Franz, and Claudia Tenberge. “Inclusion and the Development
of Technology Education - Thinking towards an Inclusive Curriculum for Technology
Education in German Primary Schools.” In Bloomsbury Handbook of Technology
Education., edited by McLain Wooff, D. M. London, New York, Oxford, New Delhi,
Sydney: Bloomsbury Academic, 2023.'
ieee: 'F. Schröer and C. Tenberge, “Inclusion and the Development of Technology
Education - Thinking towards an inclusive curriculum for technology education
in German primary schools,” in Bloomsbury Handbook of Technology Education.,
M. Wooff, D. M., Ed. London, New York, Oxford, New Delhi, Sydney: Bloomsbury
Academic, 2023.'
mla: Schröer, Franz, and Claudia Tenberge. “Inclusion and the Development of Technology
Education - Thinking towards an Inclusive Curriculum for Technology Education
in German Primary Schools.” Bloomsbury Handbook of Technology Education.,
edited by McLain Wooff, D. M., Bloomsbury Academic, 2023.
short: 'F. Schröer, C. Tenberge, in: M. Wooff, D. M. (Ed.), Bloomsbury Handbook
of Technology Education., Bloomsbury Academic, London, New York, Oxford, New Delhi,
Sydney, 2023.'
date_created: 2023-10-09T13:37:04Z
date_updated: 2026-06-04T20:56:43Z
department:
- _id: '588'
editor:
- first_name: McLain, M.
full_name: Wooff, D. , McLain, M.
last_name: 'Wooff, D. '
language:
- iso: eng
place: London, New York, Oxford, New Delhi, Sydney
publication: Bloomsbury Handbook of Technology Education.
publisher: Bloomsbury Academic
status: public
title: Inclusion and the Development of Technology Education - Thinking towards an
inclusive curriculum for technology education in German primary schools
type: book_chapter
user_id: '71764'
year: '2023'
...
---
_id: '59830'
citation:
ama: 'Vukadinovic VS, ed. Maria Gleit: Abteilung Herrenmode. Roman eines Warenhausmädels.
Herausgegeben und mit einem Nachwort von Vojin Saša Vukadinović. MIt einem Schlusswort
von Vito Victor. Das vergessene Buch; 2023.'
apa: 'Vukadinovic, V. S. (Ed.). (2023). Maria Gleit: Abteilung Herrenmode. Roman
eines Warenhausmädels. Herausgegeben und mit einem Nachwort von Vojin Saša Vukadinović.
MIt einem Schlusswort von Vito Victor. Das vergessene Buch.'
bibtex: '@book{Vukadinovic_2023, place={Wien}, title={Maria Gleit: Abteilung Herrenmode.
Roman eines Warenhausmädels. Herausgegeben und mit einem Nachwort von Vojin Saša
Vukadinović. MIt einem Schlusswort von Vito Victor}, publisher={Das vergessene
Buch}, year={2023} }'
chicago: 'Vukadinovic, Vojin Sasa, ed. Maria Gleit: Abteilung Herrenmode. Roman
eines Warenhausmädels. Herausgegeben und mit einem Nachwort von Vojin Saša Vukadinović.
MIt einem Schlusswort von Vito Victor. Wien: Das vergessene Buch, 2023.'
ieee: 'V. S. Vukadinovic, Ed., Maria Gleit: Abteilung Herrenmode. Roman eines
Warenhausmädels. Herausgegeben und mit einem Nachwort von Vojin Saša Vukadinović.
MIt einem Schlusswort von Vito Victor. Wien: Das vergessene Buch, 2023.'
mla: 'Vukadinovic, Vojin Sasa, editor. Maria Gleit: Abteilung Herrenmode. Roman
eines Warenhausmädels. Herausgegeben und mit einem Nachwort von Vojin Saša Vukadinović.
MIt einem Schlusswort von Vito Victor. Das vergessene Buch, 2023.'
short: 'V.S. Vukadinovic, ed., Maria Gleit: Abteilung Herrenmode. Roman eines Warenhausmädels.
Herausgegeben und mit einem Nachwort von Vojin Saša Vukadinović. MIt einem Schlusswort
von Vito Victor, Das vergessene Buch, Wien, 2023.'
date_created: 2025-05-06T16:03:35Z
date_updated: 2026-06-08T10:37:04Z
editor:
- first_name: Vojin Sasa
full_name: Vukadinovic, Vojin Sasa
id: '107131'
last_name: Vukadinovic
extern: '1'
language:
- iso: ger
place: Wien
publication_status: published
publisher: Das vergessene Buch
status: public
title: 'Maria Gleit: Abteilung Herrenmode. Roman eines Warenhausmädels. Herausgegeben
und mit einem Nachwort von Vojin Saša Vukadinović. MIt einem Schlusswort von Vito
Victor'
type: book_editor
user_id: '107131'
year: '2023'
...
---
_id: '61522'
abstract:
- lang: eng
text: 'Linseisen, Elisa, 2020: High Definiton: Medienphilosophisches Image Processing,
Lüneburg.'
author:
- first_name: Sebastian
full_name: Althoff, Sebastian
last_name: Althoff
citation:
ama: Althoff S. Das ‚Zu Viel‘ digitaler Bilder. ZPTh – Zeitschrift für Politische
Theorie. 2023;13(1+2):327-331. doi:10.3224/zpth.v13i1-2.18
apa: Althoff, S. (2023). Das ‚Zu Viel‘ digitaler Bilder. ZPTh – Zeitschrift Für
Politische Theorie, 13(1+2), 327–331. https://doi.org/10.3224/zpth.v13i1-2.18
bibtex: '@article{Althoff_2023, title={Das ‚Zu Viel‘ digitaler Bilder}, volume={13},
DOI={10.3224/zpth.v13i1-2.18},
number={1+2}, journal={ZPTh – Zeitschrift für Politische Theorie}, author={Althoff,
Sebastian}, year={2023}, pages={327–331} }'
chicago: 'Althoff, Sebastian. “Das ‚Zu Viel‘ Digitaler Bilder.” ZPTh – Zeitschrift
Für Politische Theorie 13, no. 1+2 (2023): 327–31. https://doi.org/10.3224/zpth.v13i1-2.18.'
ieee: 'S. Althoff, “Das ‚Zu Viel‘ digitaler Bilder,” ZPTh – Zeitschrift für Politische
Theorie, vol. 13, no. 1+2, pp. 327–331, 2023, doi: 10.3224/zpth.v13i1-2.18.'
mla: Althoff, Sebastian. “Das ‚Zu Viel‘ Digitaler Bilder.” ZPTh – Zeitschrift
Für Politische Theorie, vol. 13, no. 1+2, 2023, pp. 327–31, doi:10.3224/zpth.v13i1-2.18.
short: S. Althoff, ZPTh – Zeitschrift Für Politische Theorie 13 (2023) 327–331.
date_created: 2025-10-05T19:22:34Z
date_updated: 2026-06-13T09:08:17Z
department:
- _id: '757'
doi: 10.3224/zpth.v13i1-2.18
intvolume: ' 13'
issue: 1+2
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://budrich-journals.de/index.php/zpth/article/view/42062
oa: '1'
page: 327-331
publication: ZPTh – Zeitschrift für Politische Theorie
publication_identifier:
issn:
- 1869-3016
- 2196-2103
publication_status: published
status: public
title: Das ‚Zu Viel‘ digitaler Bilder
type: journal_article
user_id: '89772'
volume: 13
year: '2023'
...
---
_id: '65900'
author:
- first_name: Friederike
full_name: Breuing, Friederike
id: '45696'
last_name: Breuing
orcid: 0009-0003-5494-2597
citation:
ama: 'Breuing F. Von Facilitation und Prozessbegleitung - den bisher unterschätzten
Kräften?! Einblicke in die Themeneingrenzungsphase. In: ; 2023.'
apa: Breuing, F. (2023). Von Facilitation und Prozessbegleitung - den bisher
unterschätzten Kräften?! Einblicke in die Themeneingrenzungsphase. Trilaterales
Doktorand:innenseminar in Kooperation des Bundesinstituts für Berufsbildung, der
Universität Paderborn und der Universität zu Köln, Köln.
bibtex: '@inproceedings{Breuing_2023, title={Von Facilitation und Prozessbegleitung
- den bisher unterschätzten Kräften?! Einblicke in die Themeneingrenzungsphase},
author={Breuing, Friederike}, year={2023} }'
chicago: Breuing, Friederike. “Von Facilitation Und Prozessbegleitung - Den Bisher
Unterschätzten Kräften?! Einblicke in Die Themeneingrenzungsphase,” 2023.
ieee: F. Breuing, “Von Facilitation und Prozessbegleitung - den bisher unterschätzten
Kräften?! Einblicke in die Themeneingrenzungsphase,” presented at the Trilaterales
Doktorand:innenseminar in Kooperation des Bundesinstituts für Berufsbildung, der
Universität Paderborn und der Universität zu Köln, Köln, 2023.
mla: Breuing, Friederike. Von Facilitation Und Prozessbegleitung - Den Bisher
Unterschätzten Kräften?! Einblicke in Die Themeneingrenzungsphase. 2023.
short: 'F. Breuing, in: 2023.'
conference:
end_date: 2023-10-27
location: Köln
name: Trilaterales Doktorand:innenseminar in Kooperation des Bundesinstituts für
Berufsbildung, der Universität Paderborn und der Universität zu Köln
start_date: 2023-10-26
date_created: 2026-06-15T14:45:06Z
date_updated: 2026-06-15T14:45:39Z
department:
- _id: '208'
language:
- iso: eng
status: public
title: Von Facilitation und Prozessbegleitung - den bisher unterschätzten Kräften?!
Einblicke in die Themeneingrenzungsphase
type: conference_abstract
user_id: '45696'
year: '2023'
...
---
_id: '43032'
abstract:
- lang: eng
text: |-
Abstract
The accessibility to rheological parameters for concrete is becoming more and more relevant. This is mainly related to the constantly emerging challenges, such as not only the development of high-strength concretes is progressing very fast but also the simulation of the flow behaviour is of high importance. The main problem, however, is that the rheological characterisation of fresh concrete is not possible via commercial rheometers. The so-called concrete rheometers provide valuable relative values for comparing different concretes, but they cannot measure absolute values. Therefore, we developed an adaptive coaxial concrete rheometer (ACCR) that allows the measurement of fresh concrete with particles up to
d
max
=
5.5
mm
{d}_{{\rm{\max }}}=5.5\hspace{.5em}{\rm{mm}}
. The comparison of the ACCR with a commercial rheometer showed very good agreement for selected test materials (Newtonian fluid, shear thinning fluid, suspension, and yield stress fluid), so that self-compacting concrete was subsequently measured. Since these measurements showed a very high reproducibility, the rheological properties of the fresh concrete could be determined with high accuracy. The common flow models (Bingham (B), Herschel–Bulkley, modified Bingham (MB) models) were also tested for their applicability, with the Bingham and the modified Bingham model proving to be the best suitable ones.
author:
- first_name: Sebastian
full_name: Josch, Sebastian
last_name: Josch
- first_name: Steffen
full_name: Jesinghausen, Steffen
last_name: Jesinghausen
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
last_name: Schmid
citation:
ama: Josch S, Jesinghausen S, Schmid H-J. Development of an adaptive coaxial concrete
rheometer and rheological characterisation of fresh concrete. Applied Rheology.
2023;33(1). doi:10.1515/arh-2022-0140
apa: Josch, S., Jesinghausen, S., & Schmid, H.-J. (2023). Development of an
adaptive coaxial concrete rheometer and rheological characterisation of fresh
concrete. Applied Rheology, 33(1). https://doi.org/10.1515/arh-2022-0140
bibtex: '@article{Josch_Jesinghausen_Schmid_2023, title={Development of an adaptive
coaxial concrete rheometer and rheological characterisation of fresh concrete},
volume={33}, DOI={10.1515/arh-2022-0140},
number={1}, journal={Applied Rheology}, publisher={Walter de Gruyter GmbH}, author={Josch,
Sebastian and Jesinghausen, Steffen and Schmid, Hans-Joachim}, year={2023} }'
chicago: Josch, Sebastian, Steffen Jesinghausen, and Hans-Joachim Schmid. “Development
of an Adaptive Coaxial Concrete Rheometer and Rheological Characterisation of
Fresh Concrete.” Applied Rheology 33, no. 1 (2023). https://doi.org/10.1515/arh-2022-0140.
ieee: 'S. Josch, S. Jesinghausen, and H.-J. Schmid, “Development of an adaptive
coaxial concrete rheometer and rheological characterisation of fresh concrete,”
Applied Rheology, vol. 33, no. 1, 2023, doi: 10.1515/arh-2022-0140.'
mla: Josch, Sebastian, et al. “Development of an Adaptive Coaxial Concrete Rheometer
and Rheological Characterisation of Fresh Concrete.” Applied Rheology,
vol. 33, no. 1, Walter de Gruyter GmbH, 2023, doi:10.1515/arh-2022-0140.
short: S. Josch, S. Jesinghausen, H.-J. Schmid, Applied Rheology 33 (2023).
date_created: 2023-03-16T19:06:11Z
date_updated: 2026-06-17T04:42:06Z
department:
- _id: '150'
doi: 10.1515/arh-2022-0140
intvolume: ' 33'
issue: '1'
keyword:
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: Applied Rheology
publication_identifier:
issn:
- 1617-8106
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: Development of an adaptive coaxial concrete rheometer and rheological characterisation
of fresh concrete
type: journal_article
user_id: '3959'
volume: 33
year: '2023'
...