---
_id: '33497'
article_number: '1146'
author:
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
citation:
ama: Krüger JT. Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants
with Adapted Degradation. crystals. 2022;12. doi:https://doi.org/10.3390/cryst12081146
apa: Krüger, J. T. (2022). Adjustment of AgCaLa Phases in a FeMn Matrix via LBM
for Implants with Adapted Degradation. Crystals, 12, Article 1146.
https://doi.org/10.3390/cryst12081146
bibtex: '@article{Krüger_2022, title={Adjustment of AgCaLa Phases in a FeMn Matrix
via LBM for Implants with Adapted Degradation}, volume={12}, DOI={https://doi.org/10.3390/cryst12081146},
number={1146}, journal={crystals}, author={Krüger, Jan Tobias}, year={2022} }'
chicago: Krüger, Jan Tobias. “Adjustment of AgCaLa Phases in a FeMn Matrix via LBM
for Implants with Adapted Degradation.” Crystals 12 (2022). https://doi.org/10.3390/cryst12081146.
ieee: 'J. T. Krüger, “Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants
with Adapted Degradation,” crystals, vol. 12, Art. no. 1146, 2022, doi:
https://doi.org/10.3390/cryst12081146.'
mla: Krüger, Jan Tobias. “Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for
Implants with Adapted Degradation.” Crystals, vol. 12, 1146, 2022, doi:https://doi.org/10.3390/cryst12081146.
short: J.T. Krüger, Crystals 12 (2022).
date_created: 2022-09-29T08:35:03Z
date_updated: 2022-09-29T08:36:17Z
department:
- _id: '9'
- _id: '158'
doi: https://doi.org/10.3390/cryst12081146
intvolume: ' 12'
language:
- iso: eng
publication: crystals
status: public
title: Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants with Adapted
Degradation
type: journal_article
user_id: '44307'
volume: 12
year: '2022'
...
---
_id: '36335'
abstract:
- lang: eng
text: Transformation of Fe- and Cu-rich primary phase particles was studied in an
Al-Li-based alloy prepared by twin-roll casting. Thin foils for combined STEM
and SEM experiments were prepared by electrolytic twin-jet polishing. They were
in-situ heated in a TEM heating stage and observed at 200 kV in the JEOL JEM 2200FS
electron microscope equipped with STEM HAADF and BF detectors and SEM BSE and
SE detectors working both in composition and topographic modes. The resulting
structures were combined with EDS mapping performed directly in the heating holder.
Dissolution and transformation of Cu- and Fe-rich particles occur above 500 °C.
EDS maps acquired on the foil cooled down to room temperature show that Cu and
Fe are both still present in newly formed particles, most likely indicating the
presence of the Al7Cu2Fe phase.
author:
- first_name: Miroslav
full_name: CIESLAR, Miroslav
last_name: CIESLAR
- first_name: Barbora
full_name: KŘIVSKÁ, Barbora
last_name: KŘIVSKÁ
- first_name: Rostislav
full_name: KRÁLÍK, Rostislav
last_name: KRÁLÍK
- first_name: Lucia
full_name: BAJTOŠOVÁ, Lucia
last_name: BAJTOŠOVÁ
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mykhailo
full_name: STOLBCHENKO, Mykhailo
last_name: STOLBCHENKO
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'CIESLAR M, KŘIVSKÁ B, KRÁLÍK R, et al. HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED
ALLOY STUDIED BY IN-SITU ELECTRON MICROSCOPY. In: METAL 2022 Conference Proeedings.
TANGER Ltd.; 2022. doi:10.37904/metal.2022.4438'
apa: CIESLAR, M., KŘIVSKÁ, B., KRÁLÍK, R., BAJTOŠOVÁ, L., Grydin, O., STOLBCHENKO,
M., & Schaper, M. (2022). HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY
STUDIED BY IN-SITU ELECTRON MICROSCOPY. METAL 2022 Conference Proeedings.
Metal 2022, Brno. https://doi.org/10.37904/metal.2022.4438
bibtex: '@inproceedings{CIESLAR_KŘIVSKÁ_KRÁLÍK_BAJTOŠOVÁ_Grydin_STOLBCHENKO_Schaper_2022,
title={HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY STUDIED BY IN-SITU ELECTRON
MICROSCOPY}, DOI={10.37904/metal.2022.4438},
booktitle={METAL 2022 Conference Proeedings}, publisher={TANGER Ltd.}, author={CIESLAR,
Miroslav and KŘIVSKÁ, Barbora and KRÁLÍK, Rostislav and BAJTOŠOVÁ, Lucia and Grydin,
Olexandr and STOLBCHENKO, Mykhailo and Schaper, Mirko}, year={2022} }'
chicago: CIESLAR, Miroslav, Barbora KŘIVSKÁ, Rostislav KRÁLÍK, Lucia BAJTOŠOVÁ,
Olexandr Grydin, Mykhailo STOLBCHENKO, and Mirko Schaper. “HOMOGENIZATION OF TWIN-ROLL
CAST Al-Li-BASED ALLOY STUDIED BY IN-SITU ELECTRON MICROSCOPY.” In METAL 2022
Conference Proeedings. TANGER Ltd., 2022. https://doi.org/10.37904/metal.2022.4438.
ieee: 'M. CIESLAR et al., “HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY
STUDIED BY IN-SITU ELECTRON MICROSCOPY,” presented at the Metal 2022, Brno, 2022,
doi: 10.37904/metal.2022.4438.'
mla: CIESLAR, Miroslav, et al. “HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY
STUDIED BY IN-SITU ELECTRON MICROSCOPY.” METAL 2022 Conference Proeedings,
TANGER Ltd., 2022, doi:10.37904/metal.2022.4438.
short: 'M. CIESLAR, B. KŘIVSKÁ, R. KRÁLÍK, L. BAJTOŠOVÁ, O. Grydin, M. STOLBCHENKO,
M. Schaper, in: METAL 2022 Conference Proeedings, TANGER Ltd., 2022.'
conference:
end_date: 2022-05-19
location: Brno
name: Metal 2022
start_date: 2022-05-18
date_created: 2023-01-12T09:39:41Z
date_updated: 2023-01-12T09:44:17Z
department:
- _id: '158'
- _id: '321'
doi: 10.37904/metal.2022.4438
keyword:
- Al-Li-based alloy
- in-situ TEM
- homogenization
- phase transformation
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.confer.cz/metal/2022/4438-homogenization-of-twin-roll-cast-al-li-based-alloy-studied-by-in-situ-electron-microscopy
oa: '1'
publication: METAL 2022 Conference Proeedings
publication_identifier:
issn:
- 2694-9296
publication_status: published
publisher: TANGER Ltd.
status: public
title: HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY STUDIED BY IN-SITU ELECTRON
MICROSCOPY
type: conference
user_id: '43822'
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: '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: '36339'
abstract:
- lang: eng
text: Al-Li-based alloys are an attractive material for aircraft and aerospace applications.
Preparation of these alloys by twin-roll casting (TRC), which combines rapid metal
solidification and subsequent plastic reduction in a single processing step, could
improve the properties of the alloys compared to materials prepared by conventional
direct-chill casting. A commonly used approach for identifying primary phases
is a chemical analysis by energy dispersive spectroscopy (EDS). More accurate
results can be achieved by combining the method with diffraction analysis. This
process can be considerably simplified in microscopes equipped with automated
crystal orientation and phase mapping (ACOM-TEM). Al-Cu-Li-Mg-Zr alloy was prepared
by twin-roll casting. A combination of TEM and STEM images with chemical analysis
by EDS and ACOM-TEM was used to obtain complex information about phases of boundary
primary particles. The efficiency of the individual methods for the phase identification
in TRC Al-Li-based alloys is discussed.
author:
- first_name: Lucia
full_name: BAJTOŠOVÁ, Lucia
last_name: BAJTOŠOVÁ
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mykhailo
full_name: STOLBCHENKO, Mykhailo
last_name: STOLBCHENKO
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Barbora
full_name: KŘIVSKÁ, Barbora
last_name: KŘIVSKÁ
- first_name: Rostislav
full_name: KRÁLÍK, Rostislav
last_name: KRÁLÍK
- first_name: Michaela
full_name: ŠLAPÁKOVÁ, Michaela
last_name: ŠLAPÁKOVÁ
- first_name: Miroslav
full_name: CIESLAR, Miroslav
last_name: CIESLAR
citation:
ama: 'BAJTOŠOVÁ L, Grydin O, STOLBCHENKO M, et al. Phase identification in twin-roll
cast Al-Li alloys. In: METAL 2022 Conference Proeedings. TANGER Ltd.; 2022.
doi:10.37904/metal.2022.4437'
apa: BAJTOŠOVÁ, L., Grydin, O., STOLBCHENKO, M., Schaper, M., KŘIVSKÁ, B., KRÁLÍK,
R., ŠLAPÁKOVÁ, M., & CIESLAR, M. (2022). Phase identification in twin-roll
cast Al-Li alloys. METAL 2022 Conference Proeedings. Metal 2022, Brno.
https://doi.org/10.37904/metal.2022.4437
bibtex: '@inproceedings{BAJTOŠOVÁ_Grydin_STOLBCHENKO_Schaper_KŘIVSKÁ_KRÁLÍK_ŠLAPÁKOVÁ_CIESLAR_2022,
title={Phase identification in twin-roll cast Al-Li alloys}, DOI={10.37904/metal.2022.4437},
booktitle={METAL 2022 Conference Proeedings}, publisher={TANGER Ltd.}, author={BAJTOŠOVÁ,
Lucia and Grydin, Olexandr and STOLBCHENKO, Mykhailo and Schaper, Mirko and KŘIVSKÁ,
Barbora and KRÁLÍK, Rostislav and ŠLAPÁKOVÁ, Michaela and CIESLAR, Miroslav},
year={2022} }'
chicago: BAJTOŠOVÁ, Lucia, Olexandr Grydin, Mykhailo STOLBCHENKO, Mirko Schaper,
Barbora KŘIVSKÁ, Rostislav KRÁLÍK, Michaela ŠLAPÁKOVÁ, and Miroslav CIESLAR. “Phase
Identification in Twin-Roll Cast Al-Li Alloys.” In METAL 2022 Conference Proeedings.
TANGER Ltd., 2022. https://doi.org/10.37904/metal.2022.4437.
ieee: 'L. BAJTOŠOVÁ et al., “Phase identification in twin-roll cast Al-Li
alloys,” presented at the Metal 2022, Brno, 2022, doi: 10.37904/metal.2022.4437.'
mla: BAJTOŠOVÁ, Lucia, et al. “Phase Identification in Twin-Roll Cast Al-Li Alloys.”
METAL 2022 Conference Proeedings, TANGER Ltd., 2022, doi:10.37904/metal.2022.4437.
short: 'L. BAJTOŠOVÁ, O. Grydin, M. STOLBCHENKO, M. Schaper, B. KŘIVSKÁ, R. KRÁLÍK,
M. ŠLAPÁKOVÁ, M. CIESLAR, in: METAL 2022 Conference Proeedings, TANGER Ltd., 2022.'
conference:
end_date: 2022-05-19
location: Brno
name: Metal 2022
start_date: 2022-05-18
date_created: 2023-01-12T09:42:02Z
date_updated: 2023-04-27T16:35:42Z
department:
- _id: '158'
- _id: '321'
doi: 10.37904/metal.2022.4437
keyword:
- Al-Cu-Li-M-Zr-Fe alloy
- twin-roll casting
- phase identification
- ACOM-TEM
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.confer.cz/metal/2022/4437-phase-identification-in-twin-roll-cast-al-li-alloys
oa: '1'
publication: METAL 2022 Conference Proeedings
publication_identifier:
issn:
- 2694-9296
publication_status: published
publisher: TANGER Ltd.
quality_controlled: '1'
status: public
title: Phase identification in twin-roll cast Al-Li alloys
type: conference
user_id: '43720'
year: '2022'
...
---
_id: '32188'
abstract:
- lang: eng
text: The additive manufacturing (AM) of innovative lattice structures with
unique mechanical properties has received widespread attention due to the capability
of AM processes to fabricate freeform and intricate structures. The most common
way to characterize the additively manufactured lattice structures is via the
uniaxial compression test. However, although there are many applications for which
lattice structures are designed for bending (e.g., sandwich panels cores and some
medical implants), limited attention has been paid toward investigating the flexural
behavior of metallic AM lattice structures with tunable internal architectures.
The purpose of this study was to experimentally investigate the flexural behavior
of AM Ti-6Al-4V lattice structures with graded density and hybrid Poisson’s ratio
(PR). Four configurations of lattice structure beams with positive, negative,
hybrid PR, and a novel hybrid PR with graded density were manufactured via the
laser powder bed fusion (LPBF) AM process and tested under four-point bending.
The manufacturability, microstructure, micro-hardness, and flexural properties
of the lattices were evaluated. During the bending tests, different failure mechanisms
were observed, which were highly dependent on the type of lattice geometry. The
best response in terms of absorbed energy was obtained for the functionally graded
hybrid PR (FGHPR) structure. Both the FGHPR and hybrid PR (HPR) structured showed
a 78.7% and 62.9% increase in the absorbed energy, respectively, compared to the
positive PR (PPR) structure. This highlights the great potential for FGHPR lattices
to be used in protective devices, load-bearing medical implants, and energy-absorbing
applications.
article_number: '4072'
author:
- first_name: Osama
full_name: Abdelaal, Osama
last_name: Abdelaal
- first_name: Florian
full_name: Hengsbach, Florian
last_name: Hengsbach
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
citation:
ama: Abdelaal O, Hengsbach F, Schaper M, Hoyer K-P. LPBF Manufactured Functionally
Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio.
Materials. 2022;15(12). doi:10.3390/ma15124072
apa: Abdelaal, O., Hengsbach, F., Schaper, M., & Hoyer, K.-P. (2022). LPBF Manufactured
Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s
Ratio. Materials, 15(12), Article 4072. https://doi.org/10.3390/ma15124072
bibtex: '@article{Abdelaal_Hengsbach_Schaper_Hoyer_2022, title={LPBF Manufactured
Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s
Ratio}, volume={15}, DOI={10.3390/ma15124072},
number={124072}, journal={Materials}, publisher={MDPI AG}, author={Abdelaal, Osama
and Hengsbach, Florian and Schaper, Mirko and Hoyer, Kay-Peter}, year={2022} }'
chicago: Abdelaal, Osama, Florian Hengsbach, Mirko Schaper, and Kay-Peter Hoyer.
“LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density
and Hybrid Poisson’s Ratio.” Materials 15, no. 12 (2022). https://doi.org/10.3390/ma15124072.
ieee: 'O. Abdelaal, F. Hengsbach, M. Schaper, and K.-P. Hoyer, “LPBF Manufactured
Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s
Ratio,” Materials, vol. 15, no. 12, Art. no. 4072, 2022, doi: 10.3390/ma15124072.'
mla: Abdelaal, Osama, et al. “LPBF Manufactured Functionally Graded Lattice Structures
Obtained by Graded Density and Hybrid Poisson’s Ratio.” Materials, vol.
15, no. 12, 4072, MDPI AG, 2022, doi:10.3390/ma15124072.
short: O. Abdelaal, F. Hengsbach, M. Schaper, K.-P. Hoyer, Materials 15 (2022).
date_created: 2022-06-27T14:50:27Z
date_updated: 2023-04-27T16:34:46Z
department:
- _id: '9'
- _id: '158'
doi: 10.3390/ma15124072
intvolume: ' 15'
issue: '12'
keyword:
- General Materials Science
language:
- iso: eng
publication: Materials
publication_identifier:
issn:
- 1996-1944
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded
Density and Hybrid Poisson’s Ratio
type: journal_article
user_id: '43720'
volume: 15
year: '2022'
...
---
_id: '34097'
author:
- first_name: Dietrich
full_name: Voswinkel, Dietrich
id: '52634'
last_name: Voswinkel
- first_name: Jan Andre
full_name: Striewe, Jan Andre
id: '29413'
last_name: Striewe
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- 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
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Voswinkel D, Striewe JA, Grydin O, et al. Co-bonding of carbon fibre-reinforced
epoxy and galvanised steel with laser structured interface for automotive applications.
Advanced Composite Materials. Published online 2022:1-16. doi:10.1080/09243046.2022.2143746
apa: Voswinkel, D., Striewe, J. A., Grydin, O., Meinderink, D., Grundmeier, G.,
Schaper, M., & Tröster, T. (2022). Co-bonding of carbon fibre-reinforced epoxy
and galvanised steel with laser structured interface for automotive applications.
Advanced Composite Materials, 1–16. https://doi.org/10.1080/09243046.2022.2143746
bibtex: '@article{Voswinkel_Striewe_Grydin_Meinderink_Grundmeier_Schaper_Tröster_2022,
title={Co-bonding of carbon fibre-reinforced epoxy and galvanised steel with laser
structured interface for automotive applications}, DOI={10.1080/09243046.2022.2143746},
journal={Advanced Composite Materials}, publisher={Informa UK Limited}, author={Voswinkel,
Dietrich and Striewe, Jan Andre and Grydin, Olexandr and Meinderink, Dennis and
Grundmeier, Guido and Schaper, Mirko and Tröster, Thomas}, year={2022}, pages={1–16}
}'
chicago: Voswinkel, Dietrich, Jan Andre Striewe, Olexandr Grydin, Dennis Meinderink,
Guido Grundmeier, Mirko Schaper, and Thomas Tröster. “Co-Bonding of Carbon Fibre-Reinforced
Epoxy and Galvanised Steel with Laser Structured Interface for Automotive Applications.”
Advanced Composite Materials, 2022, 1–16. https://doi.org/10.1080/09243046.2022.2143746.
ieee: 'D. Voswinkel et al., “Co-bonding of carbon fibre-reinforced epoxy
and galvanised steel with laser structured interface for automotive applications,”
Advanced Composite Materials, pp. 1–16, 2022, doi: 10.1080/09243046.2022.2143746.'
mla: Voswinkel, Dietrich, et al. “Co-Bonding of Carbon Fibre-Reinforced Epoxy and
Galvanised Steel with Laser Structured Interface for Automotive Applications.”
Advanced Composite Materials, Informa UK Limited, 2022, pp. 1–16, doi:10.1080/09243046.2022.2143746.
short: D. Voswinkel, J.A. Striewe, O. Grydin, D. Meinderink, G. Grundmeier, M. Schaper,
T. Tröster, Advanced Composite Materials (2022) 1–16.
date_created: 2022-11-17T08:05:26Z
date_updated: 2023-04-27T16:36:14Z
department:
- _id: '9'
- _id: '149'
- _id: '321'
- _id: '158'
doi: 10.1080/09243046.2022.2143746
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Ceramics and Composites
language:
- iso: eng
page: 1-16
publication: Advanced Composite Materials
publication_identifier:
issn:
- 0924-3046
- 1568-5519
publication_status: published
publisher: Informa UK Limited
quality_controlled: '1'
status: public
title: Co-bonding of carbon fibre-reinforced epoxy and galvanised steel with laser
structured interface for automotive applications
type: journal_article
user_id: '43720'
year: '2022'
...
---
_id: '30519'
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Frederik
full_name: Tasche, Frederik
last_name: Tasche
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Pramanik S, Tasche F, Hoyer K-P, Schaper M. Orientation-Dependent Indentation
Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ Study. Magnetism.
2022;2:88-104. doi:10.3390/magnetism2020007'
apa: 'Pramanik, S., Tasche, F., Hoyer, K.-P., & Schaper, M. (2022). Orientation-Dependent
Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ
Study. Magnetism, 2, 88–104. https://doi.org/10.3390/magnetism2020007'
bibtex: '@article{Pramanik_Tasche_Hoyer_Schaper_2022, title={Orientation-Dependent
Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ
Study}, volume={2}, DOI={10.3390/magnetism2020007},
journal={Magnetism}, publisher={MDPI}, author={Pramanik, Sudipta and Tasche, Frederik
and Hoyer, Kay-Peter and Schaper, Mirko}, year={2022}, pages={88–104} }'
chicago: 'Pramanik, Sudipta, Frederik Tasche, Kay-Peter Hoyer, and Mirko Schaper.
“Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo Sample:
A Quasi In-Situ Study.” Magnetism 2 (2022): 88–104. https://doi.org/10.3390/magnetism2020007.'
ieee: 'S. Pramanik, F. Tasche, K.-P. Hoyer, and M. Schaper, “Orientation-Dependent
Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ
Study,” Magnetism, vol. 2, pp. 88–104, 2022, doi: 10.3390/magnetism2020007.'
mla: 'Pramanik, Sudipta, et al. “Orientation-Dependent Indentation Behaviour of
Additively Manufactured FeCo Sample: A Quasi In-Situ Study.” Magnetism,
vol. 2, MDPI, 2022, pp. 88–104, doi:10.3390/magnetism2020007.'
short: S. Pramanik, F. Tasche, K.-P. Hoyer, M. Schaper, Magnetism 2 (2022) 88–104.
date_created: 2022-03-25T08:07:15Z
date_updated: 2023-04-27T16:34:57Z
department:
- _id: '9'
- _id: '158'
doi: 10.3390/magnetism2020007
intvolume: ' 2'
language:
- iso: eng
page: 88-104
publication: Magnetism
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: 'Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo
Sample: A Quasi In-Situ Study'
type: journal_article
user_id: '43720'
volume: 2
year: '2022'
...
---
_id: '36327'
abstract:
- lang: eng
text: "AbstractWith an innovative optical characterization
method, using high-temperature digital image correlation in combination with thermal
imaging, the local change in strain and change in temperature could be determined
during thermo-mechanical treatment of flat steel specimens. With data obtained
by this optical method, the transformation kinetics for every area of interest
along the whole measuring length of a flat specimen could be analyzed by the generation
of dilatation curves. The benefit of this innovative optical characterization
method compared to a dilatometer test is that the experimental effort for the
design of a tailored component could be strongly reduced to the investigation
of only a few tailored thermo-mechanical processed specimens. Due to the implementation
of a strain and/or temperature gradient within the flat specimen, less metallographic
samples are prepared for hardness analysis and analysis of the microstructural
composition by scanning electron microscopy to investigate the influence of different
process parameters. Compared to performed dilatometer tests in this study, the
optical method obtained comparable results for the transformation start and end
temperatures. For the final design of a part with tailored properties, the optical
method is suitable for a time-efficient material characterization.\r\n
\ Graphical Abstract"
author:
- first_name: Alexander
full_name: Reitz, Alexander
id: '24803'
last_name: Reitz
orcid: 0000-0001-9047-467X
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Reitz A, Grydin O, Schaper M. Optical Detection of Phase Transformations in
Steels: An Innovative Method for Time-Efficient Material Characterization During
Tailored Thermo-mechanical Processing of a Press Hardening Steel. Metallurgical
and Materials Transactions A. 2022;53(8):3125-3142. doi:10.1007/s11661-022-06732-z'
apa: 'Reitz, A., Grydin, O., & Schaper, M. (2022). Optical Detection of Phase
Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization
During Tailored Thermo-mechanical Processing of a Press Hardening Steel. Metallurgical
and Materials Transactions A, 53(8), 3125–3142. https://doi.org/10.1007/s11661-022-06732-z'
bibtex: '@article{Reitz_Grydin_Schaper_2022, title={Optical Detection of Phase Transformations
in Steels: An Innovative Method for Time-Efficient Material Characterization During
Tailored Thermo-mechanical Processing of a Press Hardening Steel}, volume={53},
DOI={10.1007/s11661-022-06732-z},
number={8}, journal={Metallurgical and Materials Transactions A}, publisher={Springer
Science and Business Media LLC}, author={Reitz, Alexander and Grydin, Olexandr
and Schaper, Mirko}, year={2022}, pages={3125–3142} }'
chicago: 'Reitz, Alexander, Olexandr Grydin, and Mirko Schaper. “Optical Detection
of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material
Characterization During Tailored Thermo-Mechanical Processing of a Press Hardening
Steel.” Metallurgical and Materials Transactions A 53, no. 8 (2022): 3125–42.
https://doi.org/10.1007/s11661-022-06732-z.'
ieee: 'A. Reitz, O. Grydin, and M. Schaper, “Optical Detection of Phase Transformations
in Steels: An Innovative Method for Time-Efficient Material Characterization During
Tailored Thermo-mechanical Processing of a Press Hardening Steel,” Metallurgical
and Materials Transactions A, vol. 53, no. 8, pp. 3125–3142, 2022, doi: 10.1007/s11661-022-06732-z.'
mla: 'Reitz, Alexander, et al. “Optical Detection of Phase Transformations in Steels:
An Innovative Method for Time-Efficient Material Characterization During Tailored
Thermo-Mechanical Processing of a Press Hardening Steel.” Metallurgical and
Materials Transactions A, vol. 53, no. 8, Springer Science and Business Media
LLC, 2022, pp. 3125–42, doi:10.1007/s11661-022-06732-z.'
short: A. Reitz, O. Grydin, M. Schaper, Metallurgical and Materials Transactions
A 53 (2022) 3125–3142.
date_created: 2023-01-12T09:30:12Z
date_updated: 2023-04-27T16:39:55Z
department:
- _id: '158'
- _id: '321'
doi: 10.1007/s11661-022-06732-z
intvolume: ' 53'
issue: '8'
keyword:
- Metals and Alloys
- Mechanics of Materials
- Condensed Matter Physics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s11661-022-06732-z
oa: '1'
page: 3125-3142
publication: Metallurgical and Materials Transactions A
publication_identifier:
issn:
- 1073-5623
- 1543-1940
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: 'Optical Detection of Phase Transformations in Steels: An Innovative Method
for Time-Efficient Material Characterization During Tailored Thermo-mechanical Processing
of a Press Hardening Steel'
type: journal_article
user_id: '43720'
volume: 53
year: '2022'
...
---
_id: '40154'
abstract:
- lang: eng
text: The development of bioresorbable materials for temporary implantation
enables progress in medical technology. Iron (Fe)-based degradable materials are
biocompatible and exhibit good mechanical properties, but their degradation rate
is low. Aside from alloying with Manganese (Mn), the creation of phases with high
electrochemical potential such as silver (Ag) phases to cause the anodic dissolution
of FeMn is promising. However, to enable residue-free dissolution, the Ag needs
to be modified. This concern is addressed, as FeMn modified with a degradable
Ag-Calcium-Lanthanum (AgCaLa) alloy is investigated. The electrochemical properties
and the degradation behavior are determined via a static immersion test. The local
differences in electrochemical potential increase the degradation rate (low pH
values), and the formation of gaps around the Ag phases (neutral pH values) demonstrates
the benefit of the strategy. Nevertheless, the formation of corrosion-inhibiting
layers avoids an increased degradation rate under a neutral pH value. The complete
bioresorption of the material is possible since the phases of the degradable AgCaLa
alloy dissolve after the FeMn matrix. Cell viability tests reveal biocompatibility,
and the antibacterial activity of the degradation supernatant is observed. Thus,
FeMn modified with degradable AgCaLa phases is promising as a bioresorbable material
if corrosion-inhibiting layers can be diminished.
author:
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Jingyuan
full_name: Huang, Jingyuan
last_name: Huang
- first_name: Viviane
full_name: Filor, Viviane
last_name: Filor
- first_name: Rafael Hernan
full_name: Mateus-Vargas, Rafael Hernan
last_name: Mateus-Vargas
- first_name: Hilke
full_name: Oltmanns, Hilke
last_name: Oltmanns
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Krüger JT, Hoyer K-P, Huang J, et al. FeMn with Phases of a Degradable Ag Alloy
for Residue-Free and Adapted Bioresorbability. Journal of Functional Biomaterials.
2022;13(4):185. doi:10.3390/jfb13040185
apa: Krüger, J. T., Hoyer, K.-P., Huang, J., Filor, V., Mateus-Vargas, R. H., Oltmanns,
H., Meißner, J., Grundmeier, G., & Schaper, M. (2022). FeMn with Phases of
a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. Journal
of Functional Biomaterials, 13(4), 185. https://doi.org/10.3390/jfb13040185
bibtex: '@article{Krüger_Hoyer_Huang_Filor_Mateus-Vargas_Oltmanns_Meißner_Grundmeier_Schaper_2022,
title={FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted
Bioresorbability}, volume={13}, DOI={10.3390/jfb13040185},
number={4}, journal={Journal of Functional Biomaterials}, publisher={MDPI AG},
author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Huang, Jingyuan and Filor,
Viviane and Mateus-Vargas, Rafael Hernan and Oltmanns, Hilke and Meißner, Jessica
and Grundmeier, Guido and Schaper, Mirko}, year={2022}, pages={185} }'
chicago: 'Krüger, Jan Tobias, Kay-Peter Hoyer, Jingyuan Huang, Viviane Filor, Rafael
Hernan Mateus-Vargas, Hilke Oltmanns, Jessica Meißner, Guido Grundmeier, and Mirko
Schaper. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted
Bioresorbability.” Journal of Functional Biomaterials 13, no. 4 (2022):
185. https://doi.org/10.3390/jfb13040185.'
ieee: 'J. T. Krüger et al., “FeMn with Phases of a Degradable Ag Alloy for
Residue-Free and Adapted Bioresorbability,” Journal of Functional Biomaterials,
vol. 13, no. 4, p. 185, 2022, doi: 10.3390/jfb13040185.'
mla: Krüger, Jan Tobias, et al. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free
and Adapted Bioresorbability.” Journal of Functional Biomaterials, vol.
13, no. 4, MDPI AG, 2022, p. 185, doi:10.3390/jfb13040185.
short: J.T. Krüger, K.-P. Hoyer, J. Huang, V. Filor, R.H. Mateus-Vargas, H. Oltmanns,
J. Meißner, G. Grundmeier, M. Schaper, Journal of Functional Biomaterials 13 (2022)
185.
date_created: 2023-01-26T06:39:42Z
date_updated: 2023-04-27T16:39:26Z
department:
- _id: '302'
- _id: '158'
doi: 10.3390/jfb13040185
intvolume: ' 13'
issue: '4'
keyword:
- Biomedical Engineering
- Biomaterials
language:
- iso: eng
page: '185'
publication: Journal of Functional Biomaterials
publication_identifier:
issn:
- 2079-4983
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability
type: journal_article
user_id: '43720'
volume: 13
year: '2022'
...
---
_id: '36328'
abstract:
- lang: eng
text: Aluminium-steel clad composite was manufactured by twin-roll casting. An intermetallic
layer of Al5Fe2 and Al13Fe4 formed at the interface upon annealing above 500 °C.
During in-situ annealing in transmission electron microscope, the layer grew towards
the steel side of the interface in tongue-like protrusions. A study of furnace-annealed
samples revealed, that the bulk growth of the interface phase proceeds towards
the aluminium side. The growth towards steel is a surface effect that takes place
simultaneously with the bulk growth towards aluminium. At the beginning of the
intermetallic layer formation diffusion of Fe into aluminium prevails, afterwards
Al atoms diffuse throught the newly formed intermetallic layer towards steel and
the whole interface shifts towards aluminium. The kinetics of growth of the intermetallic
layer follows parabolic law in both cases, indicating that the growth is governed
by diffusion.
article_number: '112005'
article_type: original
author:
- first_name: Michaela
full_name: Šlapáková, Michaela
last_name: Šlapáková
- first_name: Barbora
full_name: Křivská, Barbora
last_name: Křivská
- first_name: Klaudia
full_name: Fekete, Klaudia
last_name: Fekete
- first_name: Rostislav
full_name: Králík, Rostislav
last_name: Králík
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mykhailo
full_name: Stolbchenko, Mykhailo
last_name: Stolbchenko
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Šlapáková M, Křivská B, Fekete K, et al. The influence of surface on direction
of diffusion in Al-Fe clad material. Materials Characterization. 2022;190.
doi:10.1016/j.matchar.2022.112005
apa: Šlapáková, M., Křivská, B., Fekete, K., Králík, R., Grydin, O., Stolbchenko,
M., & Schaper, M. (2022). The influence of surface on direction of diffusion
in Al-Fe clad material. Materials Characterization, 190, Article
112005. https://doi.org/10.1016/j.matchar.2022.112005
bibtex: '@article{Šlapáková_Křivská_Fekete_Králík_Grydin_Stolbchenko_Schaper_2022,
title={The influence of surface on direction of diffusion in Al-Fe clad material},
volume={190}, DOI={10.1016/j.matchar.2022.112005},
number={112005}, journal={Materials Characterization}, publisher={Elsevier BV},
author={Šlapáková, Michaela and Křivská, Barbora and Fekete, Klaudia and Králík,
Rostislav and Grydin, Olexandr and Stolbchenko, Mykhailo and Schaper, Mirko},
year={2022} }'
chicago: Šlapáková, Michaela, Barbora Křivská, Klaudia Fekete, Rostislav Králík,
Olexandr Grydin, Mykhailo Stolbchenko, and Mirko Schaper. “The Influence of Surface
on Direction of Diffusion in Al-Fe Clad Material.” Materials Characterization
190 (2022). https://doi.org/10.1016/j.matchar.2022.112005.
ieee: 'M. Šlapáková et al., “The influence of surface on direction of diffusion
in Al-Fe clad material,” Materials Characterization, vol. 190, Art. no.
112005, 2022, doi: 10.1016/j.matchar.2022.112005.'
mla: Šlapáková, Michaela, et al. “The Influence of Surface on Direction of Diffusion
in Al-Fe Clad Material.” Materials Characterization, vol. 190, 112005,
Elsevier BV, 2022, doi:10.1016/j.matchar.2022.112005.
short: M. Šlapáková, B. Křivská, K. Fekete, R. Králík, O. Grydin, M. Stolbchenko,
M. Schaper, Materials Characterization 190 (2022).
date_created: 2023-01-12T09:32:05Z
date_updated: 2023-04-27T16:40:10Z
department:
- _id: '158'
- _id: '321'
doi: 10.1016/j.matchar.2022.112005
intvolume: ' 190'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
main_file_link:
- url: https://www.sciencedirect.com/science/article/abs/pii/S104458032200287X
publication: Materials Characterization
publication_identifier:
issn:
- 1044-5803
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: The influence of surface on direction of diffusion in Al-Fe clad material
type: journal_article
user_id: '43720'
volume: 190
year: '2022'
...
---
_id: '23794'
author:
- first_name: Hendrik
full_name: Westermann, Hendrik
id: '60816'
last_name: Westermann
orcid: 0000-0002-5034-9708
- first_name: Alexander
full_name: Reitz, Alexander
id: '24803'
last_name: Reitz
orcid: 0000-0001-9047-467X
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
- 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: Westermann H, Reitz A, Mahnken R, Schaper M, Grydin O. Microstructure transformations
in a press hardening steel during tailored thermo‐mechanical processing. steel
research international. Published online 2022. doi:10.1002/srin.202100346
apa: Westermann, H., Reitz, A., Mahnken, R., Schaper, M., & Grydin, O. (2022).
Microstructure transformations in a press hardening steel during tailored thermo‐mechanical
processing. Steel Research International. https://doi.org/10.1002/srin.202100346
bibtex: '@article{Westermann_Reitz_Mahnken_Schaper_Grydin_2022, title={Microstructure
transformations in a press hardening steel during tailored thermo‐mechanical processing},
DOI={10.1002/srin.202100346},
journal={steel research international}, author={Westermann, Hendrik and Reitz,
Alexander and Mahnken, Rolf and Schaper, Mirko and Grydin, Olexandr}, year={2022}
}'
chicago: Westermann, Hendrik, Alexander Reitz, Rolf Mahnken, Mirko Schaper, and
Olexandr Grydin. “Microstructure Transformations in a Press Hardening Steel during
Tailored Thermo‐mechanical Processing.” Steel Research International, 2022.
https://doi.org/10.1002/srin.202100346.
ieee: 'H. Westermann, A. Reitz, R. Mahnken, M. Schaper, and O. Grydin, “Microstructure
transformations in a press hardening steel during tailored thermo‐mechanical processing,”
steel research international, 2022, doi: 10.1002/srin.202100346.'
mla: Westermann, Hendrik, et al. “Microstructure Transformations in a Press Hardening
Steel during Tailored Thermo‐mechanical Processing.” Steel Research International,
2022, doi:10.1002/srin.202100346.
short: H. Westermann, A. Reitz, R. Mahnken, M. Schaper, O. Grydin, Steel Research
International (2022).
date_created: 2021-09-06T12:00:55Z
date_updated: 2023-04-27T16:39:38Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
- _id: '158'
doi: 10.1002/srin.202100346
language:
- iso: eng
main_file_link:
- open_access: '1'
url: 'https://doi.org/10.1002/srin.202100346 [Titel anhand dieser DOI in Citavi-Projekt
übernehmen] '
oa: '1'
publication: steel research international
publication_identifier:
issn:
- 1611-3683
- 1869-344X
publication_status: published
quality_controlled: '1'
status: public
title: Microstructure transformations in a press hardening steel during tailored thermo‐mechanical
processing
type: journal_article
user_id: '43720'
year: '2022'
...
---
_id: '29196'
abstract:
- lang: eng
text: In biomedical engineering, laser powder bed fusion is an advanced manufacturing
technology, which enables, for example, the production of patient-customized implants
with complex geometries. Ti-6Al-7Nb shows promising improvements, especially regarding
biocompatibility, compared with other titanium alloys. The biocompatible features
are investigated employing cytocompatibility and antibacterial examinations on
Al2O3-blasted and untreated surfaces. The mechanical properties of additively
manufactured Ti-6Al-7Nb are evaluated in as-built and heat-treated conditions.
Recrystallization annealing (925 °C for 4 h), β annealing (1050 °C for 2 h), as
well as stress relieving (600 °C for 4 h) are applied. For microstructural investigation,
scanning and transmission electron microscopy are performed. The different microstructures
and the mechanical properties are compared. Mechanical behavior is determined
based on quasi-static tensile tests and strain-controlled low cycle fatigue tests
with total strain amplitudes εA of 0.35%, 0.5%, and 0.8%. The as-built and stress-relieved
conditions meet the mechanical demands for the tensile properties of the international
standard ISO 5832-11. Based on the Coffin–Manson–Basquin relation, fatigue strength
and ductility coefficients, as well as exponents, are determined to examine fatigue
life for the different conditions. The stress-relieved condition exhibits, overall,
the best properties regarding monotonic tensile and cyclic fatigue behavior.
article_number: '122'
article_type: original
author:
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Hilke
full_name: Oltmanns, Hilke
last_name: Oltmanns
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Manfred
full_name: Kietzmann, Manfred
last_name: Kietzmann
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Hein M, Kokalj D, Lopes Dias NF, et al. Low Cycle Fatigue Performance of Additively
Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications. Metals.
2022;12(1). doi:10.3390/met12010122
apa: Hein, M., Kokalj, D., Lopes Dias, N. F., Stangier, D., Oltmanns, H., Pramanik,
S., Kietzmann, M., Hoyer, K.-P., Meißner, J., Tillmann, W., & Schaper, M.
(2022). Low Cycle Fatigue Performance of Additively Processed and Heat-Treated
Ti-6Al-7Nb Alloy for Biomedical Applications. Metals, 12(1), Article
122. https://doi.org/10.3390/met12010122
bibtex: '@article{Hein_Kokalj_Lopes Dias_Stangier_Oltmanns_Pramanik_Kietzmann_Hoyer_Meißner_Tillmann_et
al._2022, title={Low Cycle Fatigue Performance of Additively Processed and Heat-Treated
Ti-6Al-7Nb Alloy for Biomedical Applications}, volume={12}, DOI={10.3390/met12010122},
number={1122}, journal={Metals}, publisher={MDPI AG}, author={Hein, Maxwell and
Kokalj, David and Lopes Dias, Nelson Filipe and Stangier, Dominic and Oltmanns,
Hilke and Pramanik, Sudipta and Kietzmann, Manfred and Hoyer, Kay-Peter and Meißner,
Jessica and Tillmann, Wolfgang and et al.}, year={2022} }'
chicago: Hein, Maxwell, David Kokalj, Nelson Filipe Lopes Dias, Dominic Stangier,
Hilke Oltmanns, Sudipta Pramanik, Manfred Kietzmann, et al. “Low Cycle Fatigue
Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical
Applications.” Metals 12, no. 1 (2022). https://doi.org/10.3390/met12010122.
ieee: 'M. Hein et al., “Low Cycle Fatigue Performance of Additively Processed
and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications,” Metals,
vol. 12, no. 1, Art. no. 122, 2022, doi: 10.3390/met12010122.'
mla: Hein, Maxwell, et al. “Low Cycle Fatigue Performance of Additively Processed
and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications.” Metals,
vol. 12, no. 1, 122, MDPI AG, 2022, doi:10.3390/met12010122.
short: M. Hein, D. Kokalj, N.F. Lopes Dias, D. Stangier, H. Oltmanns, S. Pramanik,
M. Kietzmann, K.-P. Hoyer, J. Meißner, W. Tillmann, M. Schaper, Metals 12 (2022).
date_created: 2022-01-10T08:25:58Z
date_updated: 2023-04-27T16:42:19Z
ddc:
- '620'
department:
- _id: '158'
doi: 10.3390/met12010122
file:
- access_level: closed
content_type: application/pdf
creator: maxhein
date_created: 2022-01-10T08:27:11Z
date_updated: 2022-01-10T08:27:11Z
file_id: '29197'
file_name: Hein et al - 2022 - Low Cycle Fatigue Performance of Additively Processed
and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications.pdf
file_size: 6222748
relation: main_file
success: 1
file_date_updated: 2022-01-10T08:27:11Z
has_accepted_license: '1'
intvolume: ' 12'
issue: '1'
keyword:
- General Materials Science
- Metals and Alloys
- laser powder bed fusion
- Ti-6Al-7Nb
- titanium alloy
- biomedical engineering
- low cycle fatigue
- microstructure
- nanostructure
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2075-4701/12/1/122
oa: '1'
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb
Alloy for Biomedical Applications
type: journal_article
user_id: '43720'
volume: 12
year: '2022'
...
---
_id: '29811'
abstract:
- lang: eng
text: "In order to reduce CO2 emissions in the transport sector, the approach of
load-adapted components is increasingly being pursued. For the design of such
components, it is crucial to determine their resulting microstructure and mechanical
properties. For this purpose, continuous cooling transformation diagrams and deformation
continuous cooling transformation diagrams are utilized, however, their curves
are strongly influenced by the chemical composition, the initial state and especially
the process parameters.\r\n\r\nIn this study, the influence of the process parameters
on the transformation kinetics is systematically investigated using an innovative
characterization method. The experimental setup allowed a near-process analysis
of the transformation kinetics, resulting microstructure and mechanical properties
for a specific process route with a reduced number of specimens. A systematic
investigation of the effects of different process parameters on the microstructural
and mechanical properties made it possible to reveal interactions and independencies
between the process parameters in order to design a partial heating or differential
cooling process. Furthermore, the implementation of two different cooling conditions,
representative of differential cooling in the die relief method with tool-contact
and non-contact areas, showed that the soaking duration has a significant influence
on the microstructure in the non-contact tool area."
article_number: '142780'
article_type: original
author:
- first_name: Alexander
full_name: Reitz, Alexander
id: '24803'
last_name: Reitz
orcid: 0000-0001-9047-467X
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Reitz A, Grydin O, Schaper M. Influence of thermomechanical processing on
the microstructural and mechanical properties of steel 22MnB5. Materials Science
and Engineering: A. 2022;838. doi:10.1016/j.msea.2022.142780'
apa: 'Reitz, A., Grydin, O., & Schaper, M. (2022). Influence of thermomechanical
processing on the microstructural and mechanical properties of steel 22MnB5. Materials
Science and Engineering: A, 838, Article 142780. https://doi.org/10.1016/j.msea.2022.142780'
bibtex: '@article{Reitz_Grydin_Schaper_2022, title={Influence of thermomechanical
processing on the microstructural and mechanical properties of steel 22MnB5},
volume={838}, DOI={10.1016/j.msea.2022.142780},
number={142780}, journal={Materials Science and Engineering: A}, publisher={Elsevier
BV}, author={Reitz, Alexander and Grydin, Olexandr and Schaper, Mirko}, year={2022}
}'
chicago: 'Reitz, Alexander, Olexandr Grydin, and Mirko Schaper. “Influence of Thermomechanical
Processing on the Microstructural and Mechanical Properties of Steel 22MnB5.”
Materials Science and Engineering: A 838 (2022). https://doi.org/10.1016/j.msea.2022.142780.'
ieee: 'A. Reitz, O. Grydin, and M. Schaper, “Influence of thermomechanical processing
on the microstructural and mechanical properties of steel 22MnB5,” Materials
Science and Engineering: A, vol. 838, Art. no. 142780, 2022, doi: 10.1016/j.msea.2022.142780.'
mla: 'Reitz, Alexander, et al. “Influence of Thermomechanical Processing on the
Microstructural and Mechanical Properties of Steel 22MnB5.” Materials Science
and Engineering: A, vol. 838, 142780, Elsevier BV, 2022, doi:10.1016/j.msea.2022.142780.'
short: 'A. Reitz, O. Grydin, M. Schaper, Materials Science and Engineering: A 838
(2022).'
date_created: 2022-02-11T17:19:11Z
date_updated: 2023-04-27T16:42:08Z
department:
- _id: '158'
- _id: '321'
doi: 10.1016/j.msea.2022.142780
funded_apc: '1'
intvolume: ' 838'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
main_file_link:
- url: https://www.sciencedirect.com/science/article/abs/pii/S0921509322001885
publication: 'Materials Science and Engineering: A'
publication_identifier:
issn:
- 0921-5093
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Influence of thermomechanical processing on the microstructural and mechanical
properties of steel 22MnB5
type: journal_article
user_id: '43720'
volume: 838
year: '2022'
...
---
_id: '33723'
abstract:
- lang: eng
text: The development of bioresorbable materials for temporary implantation
enables progress in medical technology. Iron (Fe)-based degradable materials are
biocompatible and exhibit good mechanical properties, but their degradation rate
is low. Aside from alloying with Manganese (Mn), the creation of phases with high
electrochemical potential such as silver (Ag) phases to cause the anodic dissolution
of FeMn is promising. However, to enable residue-free dissolution, the Ag needs
to be modified. This concern is addressed, as FeMn modified with a degradable
Ag-Calcium-Lanthanum (AgCaLa) alloy is investigated. The electrochemical properties
and the degradation behavior are determined via a static immersion test. The local
differences in electrochemical potential increase the degradation rate (low pH
values), and the formation of gaps around the Ag phases (neutral pH values) demonstrates
the benefit of the strategy. Nevertheless, the formation of corrosion-inhibiting
layers avoids an increased degradation rate under a neutral pH value. The complete
bioresorption of the material is possible since the phases of the degradable AgCaLa
alloy dissolve after the FeMn matrix. Cell viability tests reveal biocompatibility,
and the antibacterial activity of the degradation supernatant is observed. Thus,
FeMn modified with degradable AgCaLa phases is promising as a bioresorbable material
if corrosion-inhibiting layers can be diminished.
article_number: '185'
author:
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Jingyuan
full_name: Huang, Jingyuan
last_name: Huang
- first_name: Viviane
full_name: Filor, Viviane
last_name: Filor
- first_name: Rafael Hernan
full_name: Mateus-Vargas, Rafael Hernan
last_name: Mateus-Vargas
- first_name: Hilke
full_name: Oltmanns, Hilke
last_name: Oltmanns
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Krüger JT, Hoyer K-P, Huang J, et al. FeMn with Phases of a Degradable Ag Alloy
for Residue-Free and Adapted Bioresorbability. Journal of Functional Biomaterials.
2022;13(4). doi:10.3390/jfb13040185
apa: Krüger, J. T., Hoyer, K.-P., Huang, J., Filor, V., Mateus-Vargas, R. H., Oltmanns,
H., Meißner, J., Grundmeier, G., & Schaper, M. (2022). FeMn with Phases of
a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. Journal
of Functional Biomaterials, 13(4), Article 185. https://doi.org/10.3390/jfb13040185
bibtex: '@article{Krüger_Hoyer_Huang_Filor_Mateus-Vargas_Oltmanns_Meißner_Grundmeier_Schaper_2022,
title={FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted
Bioresorbability}, volume={13}, DOI={10.3390/jfb13040185},
number={4185}, journal={Journal of Functional Biomaterials}, publisher={MDPI AG},
author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Huang, Jingyuan and Filor,
Viviane and Mateus-Vargas, Rafael Hernan and Oltmanns, Hilke and Meißner, Jessica
and Grundmeier, Guido and Schaper, Mirko}, year={2022} }'
chicago: Krüger, Jan Tobias, Kay-Peter Hoyer, Jingyuan Huang, Viviane Filor, Rafael
Hernan Mateus-Vargas, Hilke Oltmanns, Jessica Meißner, Guido Grundmeier, and Mirko
Schaper. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted
Bioresorbability.” Journal of Functional Biomaterials 13, no. 4 (2022).
https://doi.org/10.3390/jfb13040185.
ieee: 'J. T. Krüger et al., “FeMn with Phases of a Degradable Ag Alloy for
Residue-Free and Adapted Bioresorbability,” Journal of Functional Biomaterials,
vol. 13, no. 4, Art. no. 185, 2022, doi: 10.3390/jfb13040185.'
mla: Krüger, Jan Tobias, et al. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free
and Adapted Bioresorbability.” Journal of Functional Biomaterials, vol.
13, no. 4, 185, MDPI AG, 2022, doi:10.3390/jfb13040185.
short: J.T. Krüger, K.-P. Hoyer, J. Huang, V. Filor, R.H. Mateus-Vargas, H. Oltmanns,
J. Meißner, G. Grundmeier, M. Schaper, Journal of Functional Biomaterials 13 (2022).
date_created: 2022-10-14T07:18:50Z
date_updated: 2023-04-27T16:41:07Z
department:
- _id: '9'
- _id: '158'
doi: 10.3390/jfb13040185
intvolume: ' 13'
issue: '4'
keyword:
- Biomedical Engineering
- Biomaterials
language:
- iso: eng
publication: Journal of Functional Biomaterials
publication_identifier:
issn:
- 2079-4983
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability
type: journal_article
user_id: '43720'
volume: 13
year: '2022'
...