---
_id: '52045'
author:
- first_name: Claus
full_name: Scheidemann, Claus
id: '38259'
last_name: Scheidemann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: Scheidemann C, Hemsel T, Sextro W. Modellbasierte Ermittlung optimaler Prozessparameter
für neuartige Ultraschallbondverbindungen. LibreCat University; 2022. doi:10.2314/KXP:1879655276
apa: Scheidemann, C., Hemsel, T., & Sextro, W. (2022). Modellbasierte Ermittlung
optimaler Prozessparameter für neuartige Ultraschallbondverbindungen. LibreCat
University. https://doi.org/10.2314/KXP:1879655276
bibtex: '@book{Scheidemann_Hemsel_Sextro_2022, title={Modellbasierte Ermittlung
optimaler Prozessparameter für neuartige Ultraschallbondverbindungen}, DOI={10.2314/KXP:1879655276}, publisher={LibreCat
University}, author={Scheidemann, Claus and Hemsel, Tobias and Sextro, Walter},
year={2022} }'
chicago: Scheidemann, Claus, Tobias Hemsel, and Walter Sextro. Modellbasierte
Ermittlung optimaler Prozessparameter für neuartige Ultraschallbondverbindungen.
LibreCat University, 2022. https://doi.org/10.2314/KXP:1879655276.
ieee: C. Scheidemann, T. Hemsel, and W. Sextro, Modellbasierte Ermittlung optimaler
Prozessparameter für neuartige Ultraschallbondverbindungen. LibreCat University,
2022.
mla: Scheidemann, Claus, et al. Modellbasierte Ermittlung optimaler Prozessparameter
für neuartige Ultraschallbondverbindungen. LibreCat University, 2022, doi:10.2314/KXP:1879655276.
short: C. Scheidemann, T. Hemsel, W. Sextro, Modellbasierte Ermittlung optimaler
Prozessparameter für neuartige Ultraschallbondverbindungen, LibreCat University,
2022.
date_created: 2024-02-26T21:26:35Z
date_updated: 2024-02-26T21:35:03Z
department:
- _id: '151'
doi: 10.2314/KXP:1879655276
language:
- iso: ger
publisher: LibreCat University
related_material:
link:
- relation: confirmation
url: https://www.tib.eu/de/suchen?tx_tibsearch_search%5Baction%5D=download&tx_tibsearch_search%5Bcontroller%5D=Download&tx_tibsearch_search%5Bdocid%5D=TIBKAT%3A1879655276&cHash=bf2cba5ff8f46a376ce5ef59242c95e2#download-mark
status: public
title: Modellbasierte Ermittlung optimaler Prozessparameter für neuartige Ultraschallbondverbindungen
type: report
user_id: '38259'
year: '2022'
...
---
_id: '33204'
author:
- first_name: Abbas Jarullah Sangoor
full_name: Al-Lami, Abbas Jarullah Sangoor
id: '81772'
last_name: Al-Lami
- first_name: Eugeny Y.
full_name: Kenig, Eugeny Y.
id: '665'
last_name: Kenig
citation:
ama: 'Al-Lami AJS, Kenig EY. Heat transfer enhancement with internally channeled
tubes. In: ; 2022.'
apa: Al-Lami, A. J. S., & Kenig, E. Y. (2022). Heat transfer enhancement
with internally channeled tubes. ProcessNet2022, Würzburg.
bibtex: '@inproceedings{Al-Lami_Kenig_2022, title={Heat transfer enhancement with
internally channeled tubes}, author={Al-Lami, Abbas Jarullah Sangoor and Kenig,
Eugeny Y.}, year={2022} }'
chicago: Al-Lami, Abbas Jarullah Sangoor, and Eugeny Y. Kenig. “Heat Transfer Enhancement
with Internally Channeled Tubes,” 2022.
ieee: A. J. S. Al-Lami and E. Y. Kenig, “Heat transfer enhancement with internally
channeled tubes,” presented at the ProcessNet2022, Würzburg, 2022.
mla: Al-Lami, Abbas Jarullah Sangoor, and Eugeny Y. Kenig. Heat Transfer Enhancement
with Internally Channeled Tubes. 2022.
short: 'A.J.S. Al-Lami, E.Y. Kenig, in: 2022.'
conference:
end_date: 2022/07/20
location: Würzburg
name: ProcessNet2022
start_date: 2022/07/18
date_created: 2022-08-26T10:35:07Z
date_updated: 2024-03-09T08:35:24Z
department:
- _id: '145'
language:
- iso: eng
publication_status: published
status: public
title: Heat transfer enhancement with internally channeled tubes
type: conference_abstract
user_id: '81772'
year: '2022'
...
---
_id: '36332'
abstract:
- lang: eng
text: AlSi casting alloys combine excellent castability with high strength. Hence,
this group of alloys is often used in the automotive sector. The challenge for
this application is the brittle character of these alloys which leads to cracks
during joint formation when mechanical joining technologies are used. A rise in
ductility can be achieved by a considerable increase in the solidification rate
which results in grain refinement. High solidification rates can be realized in
twin–roll casting (TRC) by water-cooled rolls. Therefore, a hypoeutectic EN AC–AlSi9
(for European Norm - aluminum cast product) is manufactured by the TRC process
and analyzed. Subsequently, joining investigations are performed on castings in
as-cast and heat-treated condition using the self-piercing riveting process considering
the joint formation and the load-bearing capacity. Due to the fine microstructure,
the crack initiation can be avoided during joining, while maintaining the joining
parameters, especially by specimens in heat treatment conditions. Furthermore,
due to the extremely fine microstructure, the load-bearing capacity of the joint
can be significantly increased in terms of the maximum load-bearing force and
the energy absorbed.
article_number: '2200874'
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Jakob
full_name: Ostermeier, Jakob
last_name: Ostermeier
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- 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
- 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, Kappe F, Ostermeier J, et al. Mechanical Properties and Joinability
of AlSi9 Alloy Manufactured by Twin‐Roll Casting. Advanced Engineering Materials.
2022;24(10). doi:10.1002/adem.202200874
apa: Neuser, M., Kappe, F., Ostermeier, J., Krüger, J. T., Bobbert, M., Meschut,
G., Schaper, M., & Grydin, O. (2022). Mechanical Properties and Joinability
of AlSi9 Alloy Manufactured by Twin‐Roll Casting. Advanced Engineering Materials,
24(10), Article 2200874. https://doi.org/10.1002/adem.202200874
bibtex: '@article{Neuser_Kappe_Ostermeier_Krüger_Bobbert_Meschut_Schaper_Grydin_2022,
title={Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll
Casting}, volume={24}, DOI={10.1002/adem.202200874},
number={102200874}, journal={Advanced Engineering Materials}, publisher={Wiley},
author={Neuser, Moritz and Kappe, Fabian and Ostermeier, Jakob and Krüger, Jan
Tobias and Bobbert, Mathias and Meschut, Gerson and Schaper, Mirko and Grydin,
Olexandr}, year={2022} }'
chicago: Neuser, Moritz, Fabian Kappe, Jakob Ostermeier, Jan Tobias Krüger, Mathias
Bobbert, Gerson Meschut, Mirko Schaper, and Olexandr Grydin. “Mechanical Properties
and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting.” Advanced
Engineering Materials 24, no. 10 (2022). https://doi.org/10.1002/adem.202200874.
ieee: 'M. Neuser et al., “Mechanical Properties and Joinability of AlSi9
Alloy Manufactured by Twin‐Roll Casting,” Advanced Engineering Materials,
vol. 24, no. 10, Art. no. 2200874, 2022, doi: 10.1002/adem.202200874.'
mla: Neuser, Moritz, et al. “Mechanical Properties and Joinability of AlSi9 Alloy
Manufactured by Twin‐Roll Casting.” Advanced Engineering Materials, vol.
24, no. 10, 2200874, Wiley, 2022, doi:10.1002/adem.202200874.
short: M. Neuser, F. Kappe, J. Ostermeier, J.T. Krüger, M. Bobbert, G. Meschut,
M. Schaper, O. Grydin, Advanced Engineering Materials 24 (2022).
date_created: 2023-01-12T09:33:55Z
date_updated: 2024-03-14T15:22:33Z
department:
- _id: '158'
- _id: '157'
- _id: '321'
doi: 10.1002/adem.202200874
intvolume: ' 24'
issue: '10'
keyword:
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://onlinelibrary.wiley.com/doi/full/10.1002/adem.202200874
oa: '1'
project:
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
publication: Advanced Engineering Materials
publication_identifier:
issn:
- 1438-1656
- 1527-2648
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll
Casting
type: journal_article
user_id: '32340'
volume: 24
year: '2022'
...
---
_id: '29724'
abstract:
- lang: eng
text: In many manufacturing areas, multi-material designs are implemented
in which individual components are joined together to form complex structures
with numerous joints. For example, in the automotive sector, cast components are
used at the junctions of the body and joined with different types of sheet metal
and extruded profiles. To be able to join structures consisting of different materials,
alternative joining technologies have emerged in recent years. This includes clinching,
which allows assembling of two or more thin sheet metal and casting parts by solely
cold forming the material. Clinching the brittle and usually less ductile cast
aluminium alloys remains a challenge because the brittle character of the cast
aluminium alloys can cause cracks during the forming of the clinched joint. In
this study, the influence of the heat treatment time of an aluminium casting alloy
AlSi9 on the joinability in the clinching process is investigated. Specific heat
treatment of the naturally hard AlSi9 leads to a modification of the eutectic
microstructure, which can increase ductility. Based on this, it will be examined
if specific clinching die geometries can be used, which achieve an optimized geometrical
formation of the clinched joint. The load-bearing capacities of the clinched joints
are determined and compared by shear tensile and head tensile tests. Furthermore,
the joints are examined microscopically to investigate the influence of the heat
treatment on the failure behaviour during the load-bearing tests as well as crack
initiation within the joining process.
article_number: '146442072210758'
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Neuser M, Böhnke M, Grydin O, Bobbert M, Schaper M, Meschut G. Influence of
heat treatment on the suitability for clinching of the aluminium casting alloy
AlSi9. Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications. Published online 2022. doi:10.1177/14644207221075838'
apa: 'Neuser, M., Böhnke, M., Grydin, O., Bobbert, M., Schaper, M., & Meschut,
G. (2022). Influence of heat treatment on the suitability for clinching of the
aluminium casting alloy AlSi9. Proceedings of the Institution of Mechanical
Engineers, Part L: Journal of Materials: Design and Applications, Article
146442072210758. https://doi.org/10.1177/14644207221075838'
bibtex: '@article{Neuser_Böhnke_Grydin_Bobbert_Schaper_Meschut_2022, title={Influence
of heat treatment on the suitability for clinching of the aluminium casting alloy
AlSi9}, DOI={10.1177/14644207221075838},
number={146442072210758}, journal={Proceedings of the Institution of Mechanical
Engineers, Part L: Journal of Materials: Design and Applications}, publisher={SAGE
Publications}, author={Neuser, Moritz and Böhnke, Max and Grydin, Olexandr and
Bobbert, Mathias and Schaper, Mirko and Meschut, Gerson}, year={2022} }'
chicago: 'Neuser, Moritz, Max Böhnke, Olexandr Grydin, Mathias Bobbert, Mirko Schaper,
and Gerson Meschut. “Influence of Heat Treatment on the Suitability for Clinching
of the Aluminium Casting Alloy AlSi9.” Proceedings of the Institution of Mechanical
Engineers, Part L: Journal of Materials: Design and Applications, 2022. https://doi.org/10.1177/14644207221075838.'
ieee: 'M. Neuser, M. Böhnke, O. Grydin, M. Bobbert, M. Schaper, and G. Meschut,
“Influence of heat treatment on the suitability for clinching of the aluminium
casting alloy AlSi9,” Proceedings of the Institution of Mechanical Engineers,
Part L: Journal of Materials: Design and Applications, Art. no. 146442072210758,
2022, doi: 10.1177/14644207221075838.'
mla: 'Neuser, Moritz, et al. “Influence of Heat Treatment on the Suitability for
Clinching of the Aluminium Casting Alloy AlSi9.” Proceedings of the Institution
of Mechanical Engineers, Part L: Journal of Materials: Design and Applications,
146442072210758, SAGE Publications, 2022, doi:10.1177/14644207221075838.'
short: 'M. Neuser, M. Böhnke, O. Grydin, M. Bobbert, M. Schaper, G. Meschut, Proceedings
of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design
and Applications (2022).'
date_created: 2022-02-02T09:05:45Z
date_updated: 2024-03-14T15:20:44Z
department:
- _id: '630'
- _id: '158'
- _id: '157'
doi: 10.1177/14644207221075838
keyword:
- Mechanical Engineering
- General Materials Science
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: 'Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications'
publication_identifier:
issn:
- 1464-4207
- 2041-3076
publication_status: published
publisher: SAGE Publications
quality_controlled: '1'
status: public
title: Influence of heat treatment on the suitability for clinching of the aluminium
casting alloy AlSi9
type: journal_article
user_id: '32340'
year: '2022'
...
---
_id: '29505'
abstract:
- lang: eng
text: In modern vehicle chassis, multi-material design is implemented to apply the
appropriate material for each functionality. In spaceframe technology, both sheet
metal and continuous cast are joined to castings at the nodal points of the chassis.
Since resistance spot welding is not an option when different materials are joined,
research is focusing on mechanical joining methods for multi-material designs.
To reduce weight and achieve the required strength, hardenable cast aluminium
alloys of the AlSi-system are widely used. Thus, 85–90% of aluminium castings
in the automotive industry are comprised of the AlSi-system. Due to the limited
weldability, mechanical joining is a suitable process. For this application, various
optimisation strategies are required to produce a crack-free joint, as the brittle
character of the AlSi alloy poses a challenge. Thus, adapted castings with appropriate
ductility are needed. Hence, in this study, the age-hardenable cast aluminium
alloy AlSi10Mg is investigated regarding the correlation of the different thicknesses,
the microstructural characteristics as well as the resulting mechanical properties.
A variation of the thicknesses leads to different solidification rates, which
in turn affect the microstructure formation and are decisive for the mechanical
properties of the casting as well as the joinability. For the investigation, plates
with thicknesses from 2.0 to 4.0 mm, each differing by 0.5 mm, are produced via
sand casting. Hence, the overall aim is to evaluate the joinability of AlSi10Mg
and derive conclusions concerning the microstructure and mechanical properties.
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Y.
full_name: Frolov, Y.
last_name: Frolov
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Neuser M, Grydin O, Frolov Y, Schaper M. Influence of solidification rates
and heat treatment on the mechanical performance and joinability of the cast aluminium
alloy AlSi10Mg. Production Engineering. Published online 2022. doi:10.1007/s11740-022-01106-1
apa: Neuser, M., Grydin, O., Frolov, Y., & Schaper, M. (2022). Influence of
solidification rates and heat treatment on the mechanical performance and joinability
of the cast aluminium alloy AlSi10Mg. Production Engineering. https://doi.org/10.1007/s11740-022-01106-1
bibtex: '@article{Neuser_Grydin_Frolov_Schaper_2022, title={Influence of solidification
rates and heat treatment on the mechanical performance and joinability of the
cast aluminium alloy AlSi10Mg}, DOI={10.1007/s11740-022-01106-1},
journal={Production Engineering}, publisher={Springer Science and Business Media
LLC}, author={Neuser, Moritz and Grydin, Olexandr and Frolov, Y. and Schaper,
Mirko}, year={2022} }'
chicago: Neuser, Moritz, Olexandr Grydin, Y. Frolov, and Mirko Schaper. “Influence
of Solidification Rates and Heat Treatment on the Mechanical Performance and Joinability
of the Cast Aluminium Alloy AlSi10Mg.” Production Engineering, 2022. https://doi.org/10.1007/s11740-022-01106-1.
ieee: 'M. Neuser, O. Grydin, Y. Frolov, and M. Schaper, “Influence of solidification
rates and heat treatment on the mechanical performance and joinability of the
cast aluminium alloy AlSi10Mg,” Production Engineering, 2022, doi: 10.1007/s11740-022-01106-1.'
mla: Neuser, Moritz, et al. “Influence of Solidification Rates and Heat Treatment
on the Mechanical Performance and Joinability of the Cast Aluminium Alloy AlSi10Mg.”
Production Engineering, Springer Science and Business Media LLC, 2022,
doi:10.1007/s11740-022-01106-1.
short: M. Neuser, O. Grydin, Y. Frolov, M. Schaper, Production Engineering (2022).
date_created: 2022-01-24T08:27:48Z
date_updated: 2024-03-14T15:21:51Z
department:
- _id: '43'
- _id: '158'
- _id: '321'
- _id: '630'
doi: 10.1007/s11740-022-01106-1
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
publication: Production Engineering
publication_identifier:
issn:
- 0944-6524
- 1863-7353
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Influence of solidification rates and heat treatment on the mechanical performance
and joinability of the cast aluminium alloy AlSi10Mg
type: journal_article
user_id: '32340'
year: '2022'
...
---
_id: '31828'
article_number: '100108'
author:
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: David
full_name: Römisch, David
last_name: Römisch
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Lars
full_name: Ewenz, Lars
last_name: Ewenz
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Matthias
full_name: Busch, Matthias
last_name: Busch
- first_name: Jan
full_name: Krüger, Jan
last_name: Krüger
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- 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: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
citation:
ama: Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods
for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes. 2022;5. doi:10.1016/j.jajp.2022.100108
apa: Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J.,
Weiß, D., Sadeghian, B., Busch, M., Krüger, J., Neuser, M., Grydin, O., Böhnke,
M., Bielak, C. R., & Troschitz, J. (2022). Clinching of Aluminum Materials
– Methods for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes, 5, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108
bibtex: '@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et
al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties}, volume={5}, DOI={10.1016/j.jajp.2022.100108},
number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek,
Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad
and Busch, Matthias and Krüger, Jan and et al.}, year={2022} }'
chicago: Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz,
Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for
the Continuous Characterization of Process, Microstructure and Properties.” Journal
of Advanced Joining Processes 5 (2022). https://doi.org/10.1016/j.jajp.2022.100108.
ieee: 'R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the
Continuous Characterization of Process, Microstructure and Properties,” Journal
of Advanced Joining Processes, vol. 5, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108.'
mla: Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties.” Journal of Advanced
Joining Processes, vol. 5, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.
short: R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß,
B. Sadeghian, M. Busch, J. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.R. Bielak,
J. Troschitz, Journal of Advanced Joining Processes 5 (2022).
date_created: 2022-06-09T06:23:00Z
date_updated: 2024-03-14T15:22:46Z
department:
- _id: '157'
- _id: '158'
doi: 10.1016/j.jajp.2022.100108
intvolume: ' 5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '59'
grant_number: '231447078'
name: 'TRR 142 - A02: TRR 142 - Subproject A02'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Clinching of Aluminum Materials – Methods for the Continuous Characterization
of Process, Microstructure and Properties
type: journal_article
user_id: '32340'
volume: 5
year: '2022'
...
---
_id: '31238'
article_number: '100108'
author:
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: David
full_name: Römisch, David
last_name: Römisch
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Lars
full_name: Ewenz, Lars
last_name: Ewenz
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Matthias
full_name: Busch, Matthias
last_name: Busch
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian-Roman
full_name: Bielak, Christian-Roman
last_name: Bielak
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
citation:
ama: Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods
for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes. Published online 2022. doi:10.1016/j.jajp.2022.100108
apa: Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J.,
Weiß, D., Sadeghian, B., Busch, M., Krüger, J. T., Neuser, M., Grydin, O., Böhnke,
M., Bielak, C.-R., & Troschitz, J. (2022). Clinching of Aluminum Materials
– Methods for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108
bibtex: '@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et
al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties}, DOI={10.1016/j.jajp.2022.100108},
number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek,
Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad
and Busch, Matthias and Krüger, Jan Tobias and et al.}, year={2022} }'
chicago: Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz,
Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for
the Continuous Characterization of Process, Microstructure and Properties.” Journal
of Advanced Joining Processes, 2022. https://doi.org/10.1016/j.jajp.2022.100108.
ieee: 'R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the
Continuous Characterization of Process, Microstructure and Properties,” Journal
of Advanced Joining Processes, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108.'
mla: Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties.” Journal of Advanced
Joining Processes, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.
short: R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß,
B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.-R. Bielak,
J. Troschitz, Journal of Advanced Joining Processes (2022).
date_created: 2022-05-12T13:48:16Z
date_updated: 2024-03-14T15:23:30Z
department:
- _id: '158'
doi: 10.1016/j.jajp.2022.100108
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Clinching of Aluminum Materials – Methods for the Continuous Characterization
of Process, Microstructure and Properties
type: journal_article
user_id: '32340'
year: '2022'
...
---
_id: '29771'
author:
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Dag
full_name: Mortensen, Dag
last_name: Mortensen
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Dag
full_name: Lindholm, Dag
last_name: Lindholm
- first_name: Hallvard G.
full_name: Fjaer, Hallvard G.
last_name: Fjaer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Grydin O, Mortensen D, Neuser M, Lindholm D, Fjaer HG, Schaper M. Numerical
and Experimental Investigation of Heat Transfer in the Solidification-Deformation
Zone During Twin-Roll Casting of Aluminum Strips. In: Light Metals 2022.
Springer International Publishing; 2022. doi:10.1007/978-3-030-92529-1_96'
apa: Grydin, O., Mortensen, D., Neuser, M., Lindholm, D., Fjaer, H. G., & Schaper,
M. (2022). Numerical and Experimental Investigation of Heat Transfer in the Solidification-Deformation
Zone During Twin-Roll Casting of Aluminum Strips. In Light Metals 2022.
Springer International Publishing. https://doi.org/10.1007/978-3-030-92529-1_96
bibtex: '@inbook{Grydin_Mortensen_Neuser_Lindholm_Fjaer_Schaper_2022, place={Cham},
title={Numerical and Experimental Investigation of Heat Transfer in the Solidification-Deformation
Zone During Twin-Roll Casting of Aluminum Strips}, DOI={10.1007/978-3-030-92529-1_96},
booktitle={Light Metals 2022}, publisher={Springer International Publishing},
author={Grydin, Olexandr and Mortensen, Dag and Neuser, Moritz and Lindholm, Dag
and Fjaer, Hallvard G. and Schaper, Mirko}, year={2022} }'
chicago: 'Grydin, Olexandr, Dag Mortensen, Moritz Neuser, Dag Lindholm, Hallvard
G. Fjaer, and Mirko Schaper. “Numerical and Experimental Investigation of Heat
Transfer in the Solidification-Deformation Zone During Twin-Roll Casting of Aluminum
Strips.” In Light Metals 2022. Cham: Springer International Publishing,
2022. https://doi.org/10.1007/978-3-030-92529-1_96.'
ieee: 'O. Grydin, D. Mortensen, M. Neuser, D. Lindholm, H. G. Fjaer, and M. Schaper,
“Numerical and Experimental Investigation of Heat Transfer in the Solidification-Deformation
Zone During Twin-Roll Casting of Aluminum Strips,” in Light Metals 2022,
Cham: Springer International Publishing, 2022.'
mla: Grydin, Olexandr, et al. “Numerical and Experimental Investigation of Heat
Transfer in the Solidification-Deformation Zone During Twin-Roll Casting of Aluminum
Strips.” Light Metals 2022, Springer International Publishing, 2022, doi:10.1007/978-3-030-92529-1_96.
short: 'O. Grydin, D. Mortensen, M. Neuser, D. Lindholm, H.G. Fjaer, M. Schaper,
in: Light Metals 2022, Springer International Publishing, Cham, 2022.'
date_created: 2022-02-07T18:02:27Z
date_updated: 2024-03-14T15:24:47Z
department:
- _id: '158'
- _id: '630'
doi: 10.1007/978-3-030-92529-1_96
language:
- iso: eng
place: Cham
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
publication: Light Metals 2022
publication_identifier:
isbn:
- '9783030925284'
- '9783030925291'
issn:
- 2367-1181
- 2367-1696
publication_status: published
publisher: Springer International Publishing
quality_controlled: '1'
status: public
title: Numerical and Experimental Investigation of Heat Transfer in the Solidification-Deformation
Zone During Twin-Roll Casting of Aluminum Strips
type: book_chapter
user_id: '32340'
year: '2022'
...
---
_id: '52613'
abstract:
- lang: eng
text: During resistance spot welding of zinc-coated advanced high-strength
steels (AHSSs) for automotive production, liquid metal embrittlement (LME) cracking
may occur in the event of a combination of various unfavorable influences. In
this study, the interactions of different welding current levels and weld times
on the tendency for LME cracking in third-generation AHSSs were investigated.
LME manifested itself as high-penetration cracks around the circumference of the
spot welds for welding currents closely below the expulsion limit. At the same
time, the observed tendency for LME cracking showed no direct correlation with
the overall heat input of the investigated welding processes. To identify a reliable
indicator of the tendency for LME cracking, the local strain rate at the origin
of the observed cracks was analyzed over the course of the welding process via
finite element simulation. While the local strain rate showed a good correlation
with the process-specific LME cracking tendency, it was difficult to interpret
due to its discontinuous course. Therefore, based on the experimental measurement
of electrode displacement during welding, electrode indentation velocity was proposed
as a descriptive indicator for quantifying cracking tendency.
author:
- first_name: Christoph
full_name: Böhne, Christoph
id: '22483'
last_name: Böhne
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: MAX
full_name: BIEGLER, MAX
last_name: BIEGLER
- first_name: MICHAEL
full_name: RETHMEIER, MICHAEL
last_name: RETHMEIER
citation:
ama: Böhne C, Meschut G, BIEGLER M, RETHMEIER M. The Influence of Electrode Indentation
Rate on LME Formation during RSW. Welding Journal. 2022;101(7):197-207.
doi:10.29391/2022.101.015
apa: Böhne, C., Meschut, G., BIEGLER, M., & RETHMEIER, M. (2022). The Influence
of Electrode Indentation Rate on LME Formation during RSW. Welding Journal,
101(7), 197–207. https://doi.org/10.29391/2022.101.015
bibtex: '@article{Böhne_Meschut_BIEGLER_RETHMEIER_2022, title={The Influence of
Electrode Indentation Rate on LME Formation during RSW}, volume={101}, DOI={10.29391/2022.101.015}, number={7},
journal={Welding Journal}, publisher={American Welding Society}, author={Böhne,
Christoph and Meschut, Gerson and BIEGLER, MAX and RETHMEIER, MICHAEL}, year={2022},
pages={197–207} }'
chicago: 'Böhne, Christoph, Gerson Meschut, MAX BIEGLER, and MICHAEL RETHMEIER.
“The Influence of Electrode Indentation Rate on LME Formation during RSW.” Welding
Journal 101, no. 7 (2022): 197–207. https://doi.org/10.29391/2022.101.015.'
ieee: 'C. Böhne, G. Meschut, M. BIEGLER, and M. RETHMEIER, “The Influence of Electrode
Indentation Rate on LME Formation during RSW,” Welding Journal, vol. 101,
no. 7, pp. 197–207, 2022, doi: 10.29391/2022.101.015.'
mla: Böhne, Christoph, et al. “The Influence of Electrode Indentation Rate on LME
Formation during RSW.” Welding Journal, vol. 101, no. 7, American Welding
Society, 2022, pp. 197–207, doi:10.29391/2022.101.015.
short: C. Böhne, G. Meschut, M. BIEGLER, M. RETHMEIER, Welding Journal 101 (2022)
197–207.
date_created: 2024-03-18T11:56:12Z
date_updated: 2024-03-18T12:43:49Z
department:
- _id: '157'
doi: 10.29391/2022.101.015
intvolume: ' 101'
issue: '7'
keyword:
- Metals and Alloys
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
page: 197-207
publication: Welding Journal
publication_identifier:
issn:
- 0043-2296
- 2689-0445
publication_status: published
publisher: American Welding Society
quality_controlled: '1'
status: public
title: The Influence of Electrode Indentation Rate on LME Formation during RSW
type: journal_article
user_id: '60398'
volume: 101
year: '2022'
...
---
_id: '52615'
author:
- first_name: Christoph
full_name: Böhne, Christoph
id: '22483'
last_name: Böhne
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Böhne C, Meschut G. Reduction of flange widths in resistance spot welding by
application of eccentric electrode cap geometries. Welding and Cutting.
2022;3:208-212. doi:10.53192/WAC202203208
apa: Böhne, C., & Meschut, G. (2022). Reduction of flange widths in resistance
spot welding by application of eccentric electrode cap geometries. Welding
and Cutting, 3, 208–212. https://doi.org/10.53192/WAC202203208
bibtex: '@article{Böhne_Meschut_2022, title={Reduction of flange widths in resistance
spot welding by application of eccentric electrode cap geometries}, volume={3},
DOI={10.53192/WAC202203208 },
journal={Welding and Cutting}, author={Böhne, Christoph and Meschut, Gerson},
year={2022}, pages={208–212} }'
chicago: 'Böhne, Christoph, and Gerson Meschut. “Reduction of Flange Widths in Resistance
Spot Welding by Application of Eccentric Electrode Cap Geometries.” Welding
and Cutting 3 (2022): 208–12. https://doi.org/10.53192/WAC202203208 .'
ieee: 'C. Böhne and G. Meschut, “Reduction of flange widths in resistance spot welding
by application of eccentric electrode cap geometries,” Welding and Cutting,
vol. 3, pp. 208–212, 2022, doi: 10.53192/WAC202203208 .'
mla: Böhne, Christoph, and Gerson Meschut. “Reduction of Flange Widths in Resistance
Spot Welding by Application of Eccentric Electrode Cap Geometries.” Welding
and Cutting, vol. 3, 2022, pp. 208–12, doi:10.53192/WAC202203208 .
short: C. Böhne, G. Meschut, Welding and Cutting 3 (2022) 208–212.
date_created: 2024-03-18T12:04:36Z
date_updated: 2024-03-18T12:43:36Z
department:
- _id: '157'
doi: '10.53192/WAC202203208 '
intvolume: ' 3'
language:
- iso: eng
page: 208-212
publication: Welding and Cutting
publication_status: published
quality_controlled: '1'
status: public
title: Reduction of flange widths in resistance spot welding by application of eccentric
electrode cap geometries
type: journal_article
user_id: '60398'
volume: 3
year: '2022'
...
---
_id: '32283'
author:
- first_name: Tobias
full_name: Schmolke, Tobias
id: '44759'
last_name: Schmolke
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Florian
full_name: Rieker, Florian
last_name: Rieker
- first_name: Dennis
full_name: Meinderink, Dennis
id: '32378'
last_name: Meinderink
orcid: 0000-0002-2755-6514
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: Schmolke T, Meschut G, Rieker F, Meinderink D, Grundmeier G. Untersuchung von
Klebverbindungen für Batteriegehäuse. adhäsion KLEBEN & DICHTEN . 2022;66:40-43.
doi:https://doi.org/10.1007/s35145-022-0596-9
apa: Schmolke, T., Meschut, G., Rieker, F., Meinderink, D., & Grundmeier, G.
(2022). Untersuchung von Klebverbindungen für Batteriegehäuse. adhäsion KLEBEN
& DICHTEN , 66, 40–43. https://doi.org/10.1007/s35145-022-0596-9
bibtex: '@article{Schmolke_Meschut_Rieker_Meinderink_Grundmeier_2022, title={Untersuchung
von Klebverbindungen für Batteriegehäuse}, volume={66}, DOI={https://doi.org/10.1007/s35145-022-0596-9},
journal={adhäsion KLEBEN & DICHTEN }, publisher={Springer Nature}, author={Schmolke,
Tobias and Meschut, Gerson and Rieker, Florian and Meinderink, Dennis and Grundmeier,
Guido}, year={2022}, pages={40–43} }'
chicago: 'Schmolke, Tobias, Gerson Meschut, Florian Rieker, Dennis Meinderink, and
Guido Grundmeier. “Untersuchung von Klebverbindungen für Batteriegehäuse.” adhäsion
KLEBEN & DICHTEN 66 (2022): 40–43. https://doi.org/10.1007/s35145-022-0596-9.'
ieee: 'T. Schmolke, G. Meschut, F. Rieker, D. Meinderink, and G. Grundmeier, “Untersuchung
von Klebverbindungen für Batteriegehäuse,” adhäsion KLEBEN & DICHTEN ,
vol. 66, pp. 40–43, 2022, doi: https://doi.org/10.1007/s35145-022-0596-9.'
mla: Schmolke, Tobias, et al. “Untersuchung von Klebverbindungen für Batteriegehäuse.”
adhäsion KLEBEN & DICHTEN , vol. 66, Springer Nature, 2022, pp. 40–43,
doi:https://doi.org/10.1007/s35145-022-0596-9.
short: T. Schmolke, G. Meschut, F. Rieker, D. Meinderink, G. Grundmeier, adhäsion
KLEBEN & DICHTEN 66 (2022) 40–43.
date_created: 2022-06-29T11:41:25Z
date_updated: 2024-03-19T06:08:14Z
department:
- _id: '157'
- _id: '302'
doi: https://doi.org/10.1007/s35145-022-0596-9
intvolume: ' 66'
language:
- iso: ger
page: 40-43
publication: 'adhäsion KLEBEN & DICHTEN '
publication_status: published
publisher: Springer Nature
status: public
title: Untersuchung von Klebverbindungen für Batteriegehäuse
type: journal_article
user_id: '41235'
volume: 66
year: '2022'
...
---
_id: '51666'
author:
- first_name: Nico
full_name: Goncz, Nico
last_name: Goncz
- first_name: SathishKumar
full_name: Ponusamy, SathishKumar
id: '77383'
last_name: Ponusamy
citation:
ama: Goncz N, Ponusamy S. Untersuchung Der Charakterisierung Der Partikelform
Und Deren Einfluss Auf Die Fließfähigkeit.; 2022.
apa: Goncz, N., & Ponusamy, S. (2022). Untersuchung der Charakterisierung
der Partikelform und deren Einfluss auf die Fließfähigkeit.
bibtex: '@book{Goncz_Ponusamy_2022, place={Paderborn University}, title={Untersuchung
der Charakterisierung der Partikelform und deren Einfluss auf die Fließfähigkeit},
author={Goncz, Nico and Ponusamy, SathishKumar}, year={2022} }'
chicago: Goncz, Nico, and SathishKumar Ponusamy. Untersuchung Der Charakterisierung
Der Partikelform Und Deren Einfluss Auf Die Fließfähigkeit. Paderborn University,
2022.
ieee: N. Goncz and S. Ponusamy, Untersuchung der Charakterisierung der Partikelform
und deren Einfluss auf die Fließfähigkeit. Paderborn University, 2022.
mla: Goncz, Nico, and SathishKumar Ponusamy. Untersuchung Der Charakterisierung
Der Partikelform Und Deren Einfluss Auf Die Fließfähigkeit. 2022.
short: N. Goncz, S. Ponusamy, Untersuchung Der Charakterisierung Der Partikelform
Und Deren Einfluss Auf Die Fließfähigkeit, Paderborn University, 2022.
date_created: 2024-02-21T00:13:14Z
date_updated: 2024-03-19T10:12:06Z
department:
- _id: '150'
language:
- iso: eng
place: Paderborn University
status: public
supervisor:
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
- first_name: Steffen
full_name: Jesinghausen, Steffen
id: '3959'
last_name: Jesinghausen
orcid: https://orcid.org/0000-0003-2611-5298
title: Untersuchung der Charakterisierung der Partikelform und deren Einfluss auf
die Fließfähigkeit
type: bachelorsthesis
user_id: '77383'
year: '2022'
...
---
_id: '51662'
author:
- first_name: Ewald
full_name: Keksel, Ewald
last_name: Keksel
- first_name: SathishKumar
full_name: Ponusamy, SathishKumar
id: '77383'
last_name: Ponusamy
citation:
ama: Keksel E, Ponusamy S. Untersuchung Eines Neuen Dynamischen- Mechanischen
Partikelverrundungsprozesses (Studienarbeit).; 2022.
apa: Keksel, E., & Ponusamy, S. (2022). Untersuchung eines neuen dynamischen-
mechanischen Partikelverrundungsprozesses (Studienarbeit).
bibtex: '@book{Keksel_Ponusamy_2022, place={Paderborn University}, title={Untersuchung
eines neuen dynamischen- mechanischen Partikelverrundungsprozesses (Studienarbeit)},
author={Keksel, Ewald and Ponusamy, SathishKumar}, year={2022} }'
chicago: Keksel, Ewald, and SathishKumar Ponusamy. Untersuchung Eines Neuen Dynamischen-
Mechanischen Partikelverrundungsprozesses (Studienarbeit). Paderborn University,
2022.
ieee: E. Keksel and S. Ponusamy, Untersuchung eines neuen dynamischen- mechanischen
Partikelverrundungsprozesses (Studienarbeit). Paderborn University, 2022.
mla: Keksel, Ewald, and SathishKumar Ponusamy. Untersuchung Eines Neuen Dynamischen-
Mechanischen Partikelverrundungsprozesses (Studienarbeit). 2022.
short: E. Keksel, S. Ponusamy, Untersuchung Eines Neuen Dynamischen- Mechanischen
Partikelverrundungsprozesses (Studienarbeit), Paderborn University, 2022.
date_created: 2024-02-21T00:06:11Z
date_updated: 2024-03-19T10:15:17Z
department:
- _id: '150'
language:
- iso: eng
place: Paderborn University
status: public
supervisor:
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
title: Untersuchung eines neuen dynamischen- mechanischen Partikelverrundungsprozesses
(Studienarbeit)
type: mastersthesis
user_id: '77383'
year: '2022'
...
---
_id: '51664'
author:
- first_name: Ahmad
full_name: Almohammad, Ahmad
last_name: Almohammad
- first_name: SathishKumar
full_name: Ponusamy, SathishKumar
id: '77383'
last_name: Ponusamy
citation:
ama: Almohammad A, Ponusamy S. Untersuchung Der Polymer-Zerkleinerung in Einer
Kryo-Prallmühle (Studienarbeit).; 2022.
apa: Almohammad, A., & Ponusamy, S. (2022). Untersuchung der Polymer-Zerkleinerung
in einer Kryo-Prallmühle (Studienarbeit).
bibtex: '@book{Almohammad_Ponusamy_2022, place={Paderborn University}, title={Untersuchung
der Polymer-Zerkleinerung in einer Kryo-Prallmühle (Studienarbeit)}, author={Almohammad,
Ahmad and Ponusamy, SathishKumar}, year={2022} }'
chicago: Almohammad, Ahmad, and SathishKumar Ponusamy. Untersuchung Der Polymer-Zerkleinerung
in Einer Kryo-Prallmühle (Studienarbeit). Paderborn University, 2022.
ieee: A. Almohammad and S. Ponusamy, Untersuchung der Polymer-Zerkleinerung in
einer Kryo-Prallmühle (Studienarbeit). Paderborn University, 2022.
mla: Almohammad, Ahmad, and SathishKumar Ponusamy. Untersuchung Der Polymer-Zerkleinerung
in Einer Kryo-Prallmühle (Studienarbeit). 2022.
short: A. Almohammad, S. Ponusamy, Untersuchung Der Polymer-Zerkleinerung in Einer
Kryo-Prallmühle (Studienarbeit), Paderborn University, 2022.
date_created: 2024-02-21T00:09:11Z
date_updated: 2024-03-19T10:14:35Z
department:
- _id: '150'
language:
- iso: eng
place: Paderborn University
status: public
supervisor:
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
title: Untersuchung der Polymer-Zerkleinerung in einer Kryo-Prallmühle (Studienarbeit)
type: mastersthesis
user_id: '77383'
year: '2022'
...
---
_id: '34215'
abstract:
- lang: eng
text: 'Clinching as a mechanical joining technique allows a fast and reliable joining
of metal sheets in large-scale production. An efficient design and dimensioning
of clinched joints requires a holistic understanding of the material, the joining
process and the resulting properties of the joint. In this paper, the process
chain for clinching metal sheets is described and experimental techniques are
proposed to analyze the process-microstructure-property relationships from the
sheet metal to the joined structure. At the example of clinching aluminum EN AW
6014, characterization methods are applied and discussed for the following characteristics:
the mechanical properties of the sheet materials, the tribological behavior in
the joining system, the joining process and the resulting material structure,
the load-bearing behavior of the joint, the damage and degradation as well as
the service life and crack growth behavior. The compilation of the characterization
methods gives an overview on the advantages and weaknesses of the methods and
the multiple interactions of material, process and properties during clinching.
In addition, the results of the analyses on EN AW 6014 can be applied for parameterization
and validation of simulations.'
article_number: '100108'
author:
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: David
full_name: Römisch, David
last_name: Römisch
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Lars
full_name: Ewenz, Lars
last_name: Ewenz
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Matthias
full_name: Busch, Matthias
last_name: Busch
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- 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: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
citation:
ama: Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods
for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes. 2022;5. doi:10.1016/j.jajp.2022.100108
apa: Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J.,
Weiß, D., Sadeghian, B., Busch, M., Krüger, J. T., Neuser, M., Grydin, O., Böhnke,
M., Bielak, C. R., & Troschitz, J. (2022). Clinching of Aluminum Materials
– Methods for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes, 5, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108
bibtex: '@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et
al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties}, volume={5}, DOI={10.1016/j.jajp.2022.100108},
number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek,
Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad
and Busch, Matthias and Krüger, Jan Tobias and et al.}, year={2022} }'
chicago: Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz,
Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for
the Continuous Characterization of Process, Microstructure and Properties.” Journal
of Advanced Joining Processes 5 (2022). https://doi.org/10.1016/j.jajp.2022.100108.
ieee: 'R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the
Continuous Characterization of Process, Microstructure and Properties,” Journal
of Advanced Joining Processes, vol. 5, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108.'
mla: Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties.” Journal of Advanced
Joining Processes, vol. 5, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.
short: R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß,
B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.R. Bielak,
J. Troschitz, Journal of Advanced Joining Processes 5 (2022).
date_created: 2022-12-05T21:17:22Z
date_updated: 2024-03-20T11:54:33Z
department:
- _id: '630'
- _id: '158'
doi: 10.1016/j.jajp.2022.100108
intvolume: ' 5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '145'
name: 'TRR 285 – C01: TRR 285 - Subproject C01'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '141'
name: 'TRR 285 – B02: TRR 285 - Subproject B02'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '149'
name: 'TRR 285 – C05: TRR 285 - Subproject C05'
- _id: '143'
name: 'TRR 285 – B04: TRR 285 - Subproject B04'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Clinching of Aluminum Materials – Methods for the Continuous Characterization
of Process, Microstructure and Properties
type: journal_article
user_id: '34782'
volume: 5
year: '2022'
...
---
_id: '52687'
author:
- first_name: Philipp
full_name: Bähr, Philipp
last_name: Bähr
- first_name: Marius
full_name: Striewe, Marius
id: '30228'
last_name: Striewe
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Silke
full_name: Sommer, Silke
last_name: Sommer
citation:
ama: 'Bähr P, Striewe M, Meschut G, Sommer S. Ersatzmodellentwicklung zur Berücksichtigung
der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung
im stahlintensiven Karosseriebau. In: 12. Kolloquium: Gemeinsame Forschung
in der Mechanischen Fügetechnik. ; 2022.'
apa: 'Bähr, P., Striewe, M., Meschut, G., & Sommer, S. (2022). Ersatzmodellentwicklung
zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen
für die Bauteilauslegung im stahlintensiven Karosseriebau. 12. Kolloquium:
Gemeinsame Forschung in der Mechanischen Fügetechnik. 12. Kolloquium: Gemeinsame
Forschung in der Mechanischen Fügetechnik.'
bibtex: '@inproceedings{Bähr_Striewe_Meschut_Sommer_2022, title={Ersatzmodellentwicklung
zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen
für die Bauteilauslegung im stahlintensiven Karosseriebau}, booktitle={12. Kolloquium:
Gemeinsame Forschung in der Mechanischen Fügetechnik}, author={Bähr, Philipp and
Striewe, Marius and Meschut, Gerson and Sommer, Silke}, year={2022} }'
chicago: 'Bähr, Philipp, Marius Striewe, Gerson Meschut, and Silke Sommer. “Ersatzmodellentwicklung
zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen
für die Bauteilauslegung im stahlintensiven Karosseriebau.” In 12. Kolloquium:
Gemeinsame Forschung in der Mechanischen Fügetechnik, 2022.'
ieee: 'P. Bähr, M. Striewe, G. Meschut, and S. Sommer, “Ersatzmodellentwicklung
zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen
für die Bauteilauslegung im stahlintensiven Karosseriebau,” presented at the 12.
Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik, 2022.'
mla: 'Bähr, Philipp, et al. “Ersatzmodellentwicklung zur Berücksichtigung der lokalen
Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung
im stahlintensiven Karosseriebau.” 12. Kolloquium: Gemeinsame Forschung in
der Mechanischen Fügetechnik, 2022.'
short: 'P. Bähr, M. Striewe, G. Meschut, S. Sommer, in: 12. Kolloquium: Gemeinsame
Forschung in der Mechanischen Fügetechnik, 2022.'
conference:
end_date: 2022-11-24
name: '12. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik'
start_date: 2022-11-23
date_created: 2024-03-20T13:42:12Z
date_updated: 2024-03-20T13:45:03Z
department:
- _id: '157'
language:
- iso: ger
publication: '12. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik'
status: public
title: Ersatzmodellentwicklung zur Berücksichtigung der lokalen Fügeelementkinematik
in mechanisch gefügten Verbindungen für die Bauteilauslegung im stahlintensiven
Karosseriebau
type: conference_abstract
user_id: '30228'
year: '2022'
...
---
_id: '53080'
abstract:
- lang: eng
text: Quantitative speciation data for alternative fuels is highly desired to assess
their emission potential and to develop and validate chemical kinetic models.
In terms of substitute choices for fossil diesel are oxymethylene ethers (OMEs)
strongly discussed. Due to the absence of carbon-carbon bonds, soot emis-sions
from combustion of OMEs are low, but significant emissions of unregulated pollutants
such as alde-hydes emerge. The combustion behavior of OME fuels with different
chain lengths, OME0-4, was investigated in lam-inar premixed low-pressure flames
using complementary molecular-beam mass spectrometry (MBMS) techniques. MBMS sampling
provides an in-situ access directly into the reaction zone of the flame. Al-most
all chemical species involved in the oxidation process can be detected and quantified
simultane-ously. Neat OME0-3 flames were analyzed by electron ionization (EI)
MBMS with high mass resolution ( R approximate to 3900) providing exact elementary
composition. To obtain isomer-specific information, an OME1- doped hydrogen flame
and a stochiometric OME4 flame were studied by double-imaging photoelectron photoion
coincidence (i2PEPICO) spectroscopy. Both, EI-MBMS detection and i2PEPICO spectroscopy,
en-ables a complete overview of all intermediates. The results show a dominance
of oxygenated intermediates for all measured conditions. Mole fraction profiles
for the most important species are presented (i.e. formaldehyde, methanol, methyl
formate and formic acid) and compared to modeling results. Hydrocarbons with more
than four carbon atoms were not detected under the investigated conditions. Isomers
such as ethanol/dimethyl ether (m/z = 46) and ethenol/acetaldehyde (m/z = 44)
could be separated using threshold photoelectron spectra for clear iden-tification
and photoionization efficiency curves for quantification. This investigation permits
the discus-sion and analysis of systematic trends, including intermediate species,
for the combustion of the studied series of oxymethylene ether fuels. (c) 2022
The Combustion Institute. Published by Elsevier Inc. All rights reserved.
article_number: '112060'
article_type: original
author:
- first_name: Nina
full_name: Gaiser, Nina
last_name: Gaiser
- first_name: Hao
full_name: Zhang, Hao
last_name: Zhang
- first_name: Thomas
full_name: Bierkandt, Thomas
last_name: Bierkandt
- first_name: Steffen
full_name: Schmitt, Steffen
last_name: Schmitt
- first_name: Julia
full_name: Zinsmeister, Julia
last_name: Zinsmeister
- first_name: Trupti
full_name: Kathrotia, Trupti
last_name: Kathrotia
- first_name: Patrick
full_name: Hemberger, Patrick
last_name: Hemberger
- first_name: Shkelqim
full_name: Shaqiri, Shkelqim
last_name: Shaqiri
- first_name: Tina
full_name: Kasper, Tina
id: '94562'
last_name: Kasper
orcid: '0000-0003-3993-5316 '
- first_name: Manfred
full_name: Aigner, Manfred
last_name: Aigner
- first_name: Patrick
full_name: Oßwald, Patrick
last_name: Oßwald
- first_name: Markus
full_name: Köhler, Markus
last_name: Köhler
citation:
ama: Gaiser N, Zhang H, Bierkandt T, et al. Investigation of the combustion chemistry
in laminar, low-pressure oxymethylene ether flames (OME0–4). Combustion and
Flame. 2022;243. doi:10.1016/j.combustflame.2022.112060
apa: Gaiser, N., Zhang, H., Bierkandt, T., Schmitt, S., Zinsmeister, J., Kathrotia,
T., Hemberger, P., Shaqiri, S., Kasper, T., Aigner, M., Oßwald, P., & Köhler,
M. (2022). Investigation of the combustion chemistry in laminar, low-pressure
oxymethylene ether flames (OME0–4). Combustion and Flame, 243, Article
112060. https://doi.org/10.1016/j.combustflame.2022.112060
bibtex: '@article{Gaiser_Zhang_Bierkandt_Schmitt_Zinsmeister_Kathrotia_Hemberger_Shaqiri_Kasper_Aigner_et
al._2022, title={Investigation of the combustion chemistry in laminar, low-pressure
oxymethylene ether flames (OME0–4)}, volume={243}, DOI={10.1016/j.combustflame.2022.112060},
number={112060}, journal={Combustion and Flame}, publisher={Elsevier BV}, author={Gaiser,
Nina and Zhang, Hao and Bierkandt, Thomas and Schmitt, Steffen and Zinsmeister,
Julia and Kathrotia, Trupti and Hemberger, Patrick and Shaqiri, Shkelqim and Kasper,
Tina and Aigner, Manfred and et al.}, year={2022} }'
chicago: Gaiser, Nina, Hao Zhang, Thomas Bierkandt, Steffen Schmitt, Julia Zinsmeister,
Trupti Kathrotia, Patrick Hemberger, et al. “Investigation of the Combustion Chemistry
in Laminar, Low-Pressure Oxymethylene Ether Flames (OME0–4).” Combustion and
Flame 243 (2022). https://doi.org/10.1016/j.combustflame.2022.112060.
ieee: 'N. Gaiser et al., “Investigation of the combustion chemistry in laminar,
low-pressure oxymethylene ether flames (OME0–4),” Combustion and Flame,
vol. 243, Art. no. 112060, 2022, doi: 10.1016/j.combustflame.2022.112060.'
mla: Gaiser, Nina, et al. “Investigation of the Combustion Chemistry in Laminar,
Low-Pressure Oxymethylene Ether Flames (OME0–4).” Combustion and Flame,
vol. 243, 112060, Elsevier BV, 2022, doi:10.1016/j.combustflame.2022.112060.
short: N. Gaiser, H. Zhang, T. Bierkandt, S. Schmitt, J. Zinsmeister, T. Kathrotia,
P. Hemberger, S. Shaqiri, T. Kasper, M. Aigner, P. Oßwald, M. Köhler, Combustion
and Flame 243 (2022).
date_created: 2024-03-27T16:18:39Z
date_updated: 2024-03-27T16:20:42Z
department:
- _id: '728'
doi: 10.1016/j.combustflame.2022.112060
intvolume: ' 243'
keyword:
- General Physics and Astronomy
- Energy Engineering and Power Technology
- Fuel Technology
- General Chemical Engineering
- General Chemistry
language:
- iso: eng
publication: Combustion and Flame
publication_identifier:
issn:
- 0010-2180
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Investigation of the combustion chemistry in laminar, low-pressure oxymethylene
ether flames (OME0–4)
type: journal_article
user_id: '94562'
volume: 243
year: '2022'
...
---
_id: '53081'
abstract:
- lang: eng
text: Recent progress in molecular combustion chemistry allows for detailed investigation
of the intermediate species pool even for complex chemical fuel compositions,
as occur for technical fuels. This study pro-vides detailed investigation of a
comprehensive set of complex alternative gasoline fuels obtained from laminar
flow reactors equipped with molecular-beam sampling techniques for observation
of the com-bustion intermediate species pool in homogeneous gas phase reactions.
The combination of ionization techniques including double-imaging photoelectron
photoion coincidence (i2PEPICO) spectroscopy enables deeper mechanistic insights
into the underlying reaction network relevant to technical fuels. The se-lected
fuels focus on contemporary automotive engine application as drop-in fuels compliant
to European EN 228 specification for gasoline. Therefore, potential alternative
gasoline blends containing oxygenated hydrocarbons as octane improvers obtainable
from bio-technological production routes, e.g., ethanol, iso- butanol, methyl
tert -butyl ether (MTBE), and ethyl tert -butyl ether (ETBE), as well as a Fischer-Tropsch
surrogate were investigated. The fuel set is completed by two synthetic naphtha
fractions obtained from Fischer-Tropsch and methanol-to-gasoline processes alongside
with a fossil reference gasoline. In total, speciation data for 11 technical fuels
from two atmospheric flow reactor setups are presented. Detailed main and intermediate
species profiles are provided for slightly rich ( 4) = 1.2) and lean ( 4) = 0.8)
con-ditions for intermediate to high temperatures. Complementary, the isomer distribution
on different mass channels, like m/z = 78 u fulvene/benzene, of four gasolines
was investigated. Experimental findings are analyzed in terms of the detailed
fuel composition and literature findings for molecular combustion chemistry. Influences
of oxygenated fuel components as well as composition of the hydrocarbon frac-tions
are examined with a particular focus on the soot precursor chemistry. This dataset
is available for validation of chemical kinetic mechanisms for realistic gasolines
containing oxygenated hydrocarbons.(c) 2021 The Combustion Institute. Published
by Elsevier Inc. All rights reserved.
article_number: '111961'
article_type: original
author:
- first_name: Julia
full_name: Zinsmeister, Julia
last_name: Zinsmeister
- first_name: Nina
full_name: Gaiser, Nina
last_name: Gaiser
- first_name: Jens
full_name: Melder, Jens
last_name: Melder
- first_name: Thomas
full_name: Bierkandt, Thomas
last_name: Bierkandt
- first_name: Patrick
full_name: Hemberger, Patrick
last_name: Hemberger
- first_name: Tina
full_name: Kasper, Tina
id: '94562'
last_name: Kasper
orcid: '0000-0003-3993-5316 '
- first_name: Manfred
full_name: Aigner, Manfred
last_name: Aigner
- first_name: Markus
full_name: Köhler, Markus
last_name: Köhler
- first_name: Patrick
full_name: Oßwald, Patrick
last_name: Oßwald
citation:
ama: 'Zinsmeister J, Gaiser N, Melder J, et al. On the diversity of fossil and alternative
gasoline combustion chemistry: A comparative flow reactor study. Combustion
and Flame. 2022;243. doi:10.1016/j.combustflame.2021.111961'
apa: 'Zinsmeister, J., Gaiser, N., Melder, J., Bierkandt, T., Hemberger, P., Kasper,
T., Aigner, M., Köhler, M., & Oßwald, P. (2022). On the diversity of fossil
and alternative gasoline combustion chemistry: A comparative flow reactor study.
Combustion and Flame, 243, Article 111961. https://doi.org/10.1016/j.combustflame.2021.111961'
bibtex: '@article{Zinsmeister_Gaiser_Melder_Bierkandt_Hemberger_Kasper_Aigner_Köhler_Oßwald_2022,
title={On the diversity of fossil and alternative gasoline combustion chemistry:
A comparative flow reactor study}, volume={243}, DOI={10.1016/j.combustflame.2021.111961},
number={111961}, journal={Combustion and Flame}, publisher={Elsevier BV}, author={Zinsmeister,
Julia and Gaiser, Nina and Melder, Jens and Bierkandt, Thomas and Hemberger, Patrick
and Kasper, Tina and Aigner, Manfred and Köhler, Markus and Oßwald, Patrick},
year={2022} }'
chicago: 'Zinsmeister, Julia, Nina Gaiser, Jens Melder, Thomas Bierkandt, Patrick
Hemberger, Tina Kasper, Manfred Aigner, Markus Köhler, and Patrick Oßwald. “On
the Diversity of Fossil and Alternative Gasoline Combustion Chemistry: A Comparative
Flow Reactor Study.” Combustion and Flame 243 (2022). https://doi.org/10.1016/j.combustflame.2021.111961.'
ieee: 'J. Zinsmeister et al., “On the diversity of fossil and alternative
gasoline combustion chemistry: A comparative flow reactor study,” Combustion
and Flame, vol. 243, Art. no. 111961, 2022, doi: 10.1016/j.combustflame.2021.111961.'
mla: 'Zinsmeister, Julia, et al. “On the Diversity of Fossil and Alternative Gasoline
Combustion Chemistry: A Comparative Flow Reactor Study.” Combustion and Flame,
vol. 243, 111961, Elsevier BV, 2022, doi:10.1016/j.combustflame.2021.111961.'
short: J. Zinsmeister, N. Gaiser, J. Melder, T. Bierkandt, P. Hemberger, T. Kasper,
M. Aigner, M. Köhler, P. Oßwald, Combustion and Flame 243 (2022).
date_created: 2024-03-27T16:19:47Z
date_updated: 2024-03-27T16:20:39Z
department:
- _id: '728'
doi: 10.1016/j.combustflame.2021.111961
intvolume: ' 243'
keyword:
- General Physics and Astronomy
- Energy Engineering and Power Technology
- Fuel Technology
- General Chemical Engineering
- General Chemistry
language:
- iso: eng
publication: Combustion and Flame
publication_identifier:
issn:
- 0010-2180
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'On the diversity of fossil and alternative gasoline combustion chemistry:
A comparative flow reactor study'
type: journal_article
user_id: '94562'
volume: 243
year: '2022'
...
---
_id: '53084'
abstract:
- lang: eng
text: "AbstractThe thermal decomposition of Zr(acac)4
is studied in a SiC-microreactor on the micro-second time scale. By utilizing
synchrotron radiation and photoelectron photoion coincidence spectroscopy, six
important zirconium intermediates, as for instance Zr(C5H7O2)2(C5H6O2),
and Zr(C5H6O2)2,
are identified in the gas phase for the first time. The adiabatic ionization thresholds
of intermediately formed zirconium species are estimated and the main products
of their thermal decomposition, acetylacetone, acetylallene and acetone are characterized
unambiguously and isomer-selectively. Based on all detected intermediates, we
deduce the predominant pyrolysis pathways of the precursor in the temperature
range from 400 to 900 K. Our findings are complemented by numerical simulations
of the flow field in the microreactor, which show that the choice of dilution
gas significantly influences the temperature profile and residence times in the
microreactor, such that helium provides a more uniform flow field than argon and
should preferentially be used.\r\n Graphical
abstract\r\n Using a soft ionization
method coupled to velocity map imaging (VMI), leads to valuable insights in the
thermal decomposition of Zr(C5H7O2)4,
used in the synthesis of functional nanomaterials and ceramic coatings. Thanks
to the use of a microreactor, important gas"
author:
- first_name: Sebastian
full_name: Grimm, Sebastian
last_name: Grimm
- first_name: Seung-Jin
full_name: Baik, Seung-Jin
last_name: Baik
- first_name: Patrick
full_name: Hemberger, Patrick
last_name: Hemberger
- first_name: Tina
full_name: Kasper, Tina
id: '94562'
last_name: Kasper
orcid: '0000-0003-3993-5316 '
- first_name: Andreas M.
full_name: Kempf, Andreas M.
last_name: Kempf
- first_name: Burak
full_name: Atakan, Burak
last_name: Atakan
citation:
ama: 'Grimm S, Baik S-J, Hemberger P, Kasper T, Kempf AM, Atakan B. Insights into
the decomposition of zirconium acetylacetonate using synchrotron radiation: Routes
to the formation of volatile Zr-intermediates. Journal of Materials Research.
2022;37(9):1558-1575. doi:10.1557/s43578-022-00566-6'
apa: 'Grimm, S., Baik, S.-J., Hemberger, P., Kasper, T., Kempf, A. M., & Atakan,
B. (2022). Insights into the decomposition of zirconium acetylacetonate using
synchrotron radiation: Routes to the formation of volatile Zr-intermediates. Journal
of Materials Research, 37(9), 1558–1575. https://doi.org/10.1557/s43578-022-00566-6'
bibtex: '@article{Grimm_Baik_Hemberger_Kasper_Kempf_Atakan_2022, title={Insights
into the decomposition of zirconium acetylacetonate using synchrotron radiation:
Routes to the formation of volatile Zr-intermediates}, volume={37}, DOI={10.1557/s43578-022-00566-6},
number={9}, journal={Journal of Materials Research}, publisher={Springer Science
and Business Media LLC}, author={Grimm, Sebastian and Baik, Seung-Jin and Hemberger,
Patrick and Kasper, Tina and Kempf, Andreas M. and Atakan, Burak}, year={2022},
pages={1558–1575} }'
chicago: 'Grimm, Sebastian, Seung-Jin Baik, Patrick Hemberger, Tina Kasper, Andreas
M. Kempf, and Burak Atakan. “Insights into the Decomposition of Zirconium Acetylacetonate
Using Synchrotron Radiation: Routes to the Formation of Volatile Zr-Intermediates.”
Journal of Materials Research 37, no. 9 (2022): 1558–75. https://doi.org/10.1557/s43578-022-00566-6.'
ieee: 'S. Grimm, S.-J. Baik, P. Hemberger, T. Kasper, A. M. Kempf, and B. Atakan,
“Insights into the decomposition of zirconium acetylacetonate using synchrotron
radiation: Routes to the formation of volatile Zr-intermediates,” Journal of
Materials Research, vol. 37, no. 9, pp. 1558–1575, 2022, doi: 10.1557/s43578-022-00566-6.'
mla: 'Grimm, Sebastian, et al. “Insights into the Decomposition of Zirconium Acetylacetonate
Using Synchrotron Radiation: Routes to the Formation of Volatile Zr-Intermediates.”
Journal of Materials Research, vol. 37, no. 9, Springer Science and Business
Media LLC, 2022, pp. 1558–75, doi:10.1557/s43578-022-00566-6.'
short: S. Grimm, S.-J. Baik, P. Hemberger, T. Kasper, A.M. Kempf, B. Atakan, Journal
of Materials Research 37 (2022) 1558–1575.
date_created: 2024-03-27T17:48:20Z
date_updated: 2024-03-27T17:49:03Z
department:
- _id: '728'
doi: 10.1557/s43578-022-00566-6
extern: '1'
intvolume: ' 37'
issue: '9'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
page: 1558-1575
publication: Journal of Materials Research
publication_identifier:
issn:
- 0884-2914
- 2044-5326
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Insights into the decomposition of zirconium acetylacetonate using synchrotron
radiation: Routes to the formation of volatile Zr-intermediates'
type: journal_article
user_id: '94562'
volume: 37
year: '2022'
...
---
_id: '53083'
abstract:
- lang: eng
text: AbstractThe decomposition and reduction of
ferrocene, an important precursor for iron chemical vapor deposition and catalyst
for nanotube synthesis, is investigated in the gas‐phase. Reactive intermediates
are detected to understand the underlying chemistry by using a microreactor coupled
to a synchrotron light source. Utilizing soft photoionization coupled with photoelectron‐photoion
coincidence detection enables us to characterize exclusive intermediates isomer‐selectively.
A reaction mechanism for the ferrocene decomposition is proposed, which proceeds
as a two‐step process. Initially, the molecule decomposes in a homogeneous surface
reaction at temperatures <900 K, leading to products such as cyclopentadiene
and cyclopentadienyl radicals that are immediately released to the gas‐phase.
At higher temperatures, ferrocene rapidly decomposes in the gas‐phase, losing
two cyclopentadienyl radicals in conjunction with iron. The addition of hydrogen
to the reaction mixture reduces the decomposition temperature, and changes the
branching ratio of the products. This change is mainly attributed to the H‐addition
of cyclopentadienyl radicals on the surface, which leads to a release of cyclopentadiene
into the gas‐phase. On the surface, ligand fragments may also undergo a series
of catalytic H‐losses leading most probably to a high carbon content in the film.
Finally, Arrhenius parameters for both global reactions are presented.
author:
- first_name: Sebastian
full_name: Grimm, Sebastian
last_name: Grimm
- first_name: Patrick
full_name: Hemberger, Patrick
last_name: Hemberger
- first_name: Tina
full_name: Kasper, Tina
id: '94562'
last_name: Kasper
orcid: '0000-0003-3993-5316 '
- first_name: Burak
full_name: Atakan, Burak
last_name: Atakan
citation:
ama: 'Grimm S, Hemberger P, Kasper T, Atakan B. Mechanism and Kinetics of the Thermal
Decomposition of Fe(C5H5)2 in Inert and Reductive
Atmosphere: A Synchrotron‐Assisted Investigation in A Microreactor. Advanced
Materials Interfaces. 2022;9(22). doi:10.1002/admi.202200192'
apa: 'Grimm, S., Hemberger, P., Kasper, T., & Atakan, B. (2022). Mechanism and
Kinetics of the Thermal Decomposition of Fe(C5H5)2
in Inert and Reductive Atmosphere: A Synchrotron‐Assisted Investigation in A Microreactor.
Advanced Materials Interfaces, 9(22). https://doi.org/10.1002/admi.202200192'
bibtex: '@article{Grimm_Hemberger_Kasper_Atakan_2022, title={Mechanism and Kinetics
of the Thermal Decomposition of Fe(C5H5)2 in
Inert and Reductive Atmosphere: A Synchrotron‐Assisted Investigation in A Microreactor},
volume={9}, DOI={10.1002/admi.202200192},
number={22}, journal={Advanced Materials Interfaces}, publisher={Wiley}, author={Grimm,
Sebastian and Hemberger, Patrick and Kasper, Tina and Atakan, Burak}, year={2022}
}'
chicago: 'Grimm, Sebastian, Patrick Hemberger, Tina Kasper, and Burak Atakan. “Mechanism
and Kinetics of the Thermal Decomposition of Fe(C5H5)2
in Inert and Reductive Atmosphere: A Synchrotron‐Assisted Investigation in A Microreactor.”
Advanced Materials Interfaces 9, no. 22 (2022). https://doi.org/10.1002/admi.202200192.'
ieee: 'S. Grimm, P. Hemberger, T. Kasper, and B. Atakan, “Mechanism and Kinetics
of the Thermal Decomposition of Fe(C5H5)2 in
Inert and Reductive Atmosphere: A Synchrotron‐Assisted Investigation in A Microreactor,”
Advanced Materials Interfaces, vol. 9, no. 22, 2022, doi: 10.1002/admi.202200192.'
mla: 'Grimm, Sebastian, et al. “Mechanism and Kinetics of the Thermal Decomposition
of Fe(C5H5)2 in Inert and Reductive Atmosphere:
A Synchrotron‐Assisted Investigation in A Microreactor.” Advanced Materials
Interfaces, vol. 9, no. 22, Wiley, 2022, doi:10.1002/admi.202200192.'
short: S. Grimm, P. Hemberger, T. Kasper, B. Atakan, Advanced Materials Interfaces
9 (2022).
date_created: 2024-03-27T17:47:25Z
date_updated: 2024-03-27T17:48:57Z
department:
- _id: '728'
doi: 10.1002/admi.202200192
extern: '1'
intvolume: ' 9'
issue: '22'
keyword:
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
publication: Advanced Materials Interfaces
publication_identifier:
issn:
- 2196-7350
- 2196-7350
publication_status: published
publisher: Wiley
status: public
title: 'Mechanism and Kinetics of the Thermal Decomposition of Fe(C5H5)2
in Inert and Reductive Atmosphere: A Synchrotron‐Assisted Investigation in A Microreactor'
type: journal_article
user_id: '94562'
volume: 9
year: '2022'
...