---
_id: '34000'
abstract:
- lang: eng
text: "Abstract\r\n This paper presents
the characterization of the microstructure evolution during flow forming of austenitic
stainless steel AISI 304L. Due to plastic deformation of metastable austenitic
steel, phase transformation from γ-austenite into α’-martensite occurs. This is
initiated by the formation of shear bands as product of the external stresses.
By means of coupled microscopic and micromagnetic investigations, a characterization
of the microstructure was carried out. In particular, this study shows the distribution
of the strain-induced α’-martensite and its influence on material properties like
hardness at different depths. The microstructural analyses by means of electron
backscattered diffraction (EBSD) technique, evidence a higher amount of α’-martensite
(ca. 23 %) close to the outer specimen surface, where the plastic deformation
and the direct contact with the forming tool take place. In the middle area (ca.
1.5 mm depth from the outer surface), the portion of transformed α’-martensite
drops to 7 % and in the inner surface to 2 %. These results are well correlated
with microhardness and micromagnetic measurements at different depths. EBSD and
atomic force microscopy (AFM) were used to make a detailed characterization of
the topography and degree of deformation of the shear bands. Likewise, the mechanisms
of nucleation of α’-martensite were discussed. This research contributes to the
development of micromagnetic sensors to monitor the evolution of properties during
flow forming. This makes them more suitable for closed-loop property control,
which offers possibilities for an application-oriented and more efficient production."
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Hanigah
full_name: Kanagarajah, Hanigah
last_name: Kanagarajah
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: Rozo Vasquez J, Kanagarajah H, Arian B, et al. Coupled microscopic and micromagnetic
depth-specific analysis of plastic deformation and phase transformation of metastable
austenitic steel AISI 304L by flow forming. Practical Metallography. 2022;59(11):660-675.
doi:10.1515/pm-2022-0064
apa: Rozo Vasquez, J., Kanagarajah, H., Arian, B., Kersting, L., Homberg, W., Trächtler,
A., & Walther, F. (2022). Coupled microscopic and micromagnetic depth-specific
analysis of plastic deformation and phase transformation of metastable austenitic
steel AISI 304L by flow forming. Practical Metallography, 59(11),
660–675. https://doi.org/10.1515/pm-2022-0064
bibtex: '@article{Rozo Vasquez_Kanagarajah_Arian_Kersting_Homberg_Trächtler_Walther_2022,
title={Coupled microscopic and micromagnetic depth-specific analysis of plastic
deformation and phase transformation of metastable austenitic steel AISI 304L
by flow forming}, volume={59}, DOI={10.1515/pm-2022-0064},
number={11}, journal={Practical Metallography}, publisher={Walter de Gruyter GmbH},
author={Rozo Vasquez, Julian and Kanagarajah, Hanigah and Arian, Bahman and Kersting,
Lukas and Homberg, Werner and Trächtler, Ansgar and Walther, Frank}, year={2022},
pages={660–675} }'
chicago: 'Rozo Vasquez, Julian, Hanigah Kanagarajah, Bahman Arian, Lukas Kersting,
Werner Homberg, Ansgar Trächtler, and Frank Walther. “Coupled Microscopic and
Micromagnetic Depth-Specific Analysis of Plastic Deformation and Phase Transformation
of Metastable Austenitic Steel AISI 304L by Flow Forming.” Practical Metallography
59, no. 11 (2022): 660–75. https://doi.org/10.1515/pm-2022-0064.'
ieee: 'J. Rozo Vasquez et al., “Coupled microscopic and micromagnetic depth-specific
analysis of plastic deformation and phase transformation of metastable austenitic
steel AISI 304L by flow forming,” Practical Metallography, vol. 59, no.
11, pp. 660–675, 2022, doi: 10.1515/pm-2022-0064.'
mla: Rozo Vasquez, Julian, et al. “Coupled Microscopic and Micromagnetic Depth-Specific
Analysis of Plastic Deformation and Phase Transformation of Metastable Austenitic
Steel AISI 304L by Flow Forming.” Practical Metallography, vol. 59, no.
11, Walter de Gruyter GmbH, 2022, pp. 660–75, doi:10.1515/pm-2022-0064.
short: J. Rozo Vasquez, H. Kanagarajah, B. Arian, L. Kersting, W. Homberg, A. Trächtler,
F. Walther, Practical Metallography 59 (2022) 660–675.
date_created: 2022-11-04T08:29:21Z
date_updated: 2023-05-02T08:19:27Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
doi: 10.1515/pm-2022-0064
intvolume: ' 59'
issue: '11'
keyword:
- Metals and Alloys
- Mechanics of Materials
- Condensed Matter Physics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
page: 660-675
publication: Practical Metallography
publication_identifier:
issn:
- 2195-8599
- 0032-678X
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation
and phase transformation of metastable austenitic steel AISI 304L by flow forming
type: journal_article
user_id: '36287'
volume: 59
year: '2022'
...
---
_id: '33999'
abstract:
- lang: eng
text: The production of complex multi-functional, high-strength parts is
becoming increasingly important in the industry. Especially with small batch size,
the incremental flow forming processes can be advantageous. The production of
parts with complex geometry and locally graded material properties currently depicts
a great challenge in the flow forming process. At this point, the usage of closed-loop
control for the shape and properties could be a feasible new solution. The overall
aim in this project is to establish an intelligent closed-loop control system
for the wall thickness as well as the α’-martensite content of AISI 304L-workpieces
in a flow forming process. To reach this goal, a novel sensor concept for online
measurements of the wall thickness reduction and the martensite content during
forming process is proposed. It includes the setup of a modified flow forming
machine and the integration of the sensor system in the machine control. Additionally,
a simulation model for the flow forming process is presented which describes the
forming process with regard to the plastic workpiece deformation, the induced
α’-martensite fraction, and the sensor behavior. This model was used for designing
a closed-loop process control of the wall thickness reduction that was subsequently
realized at the real plant including online measured feedback from the sensor
system.
author:
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Julian Rozo
full_name: Vasquez, Julian Rozo
last_name: Vasquez
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: Kersting L, Arian B, Vasquez JR, Trächtler A, Homberg W, Walther F. Innovative
Online Measurement and Modelling Approach for Property-Controlled Flow Forming
Processes. Key Engineering Materials. 2022;926:862-874. doi:10.4028/p-yp2hj3
apa: Kersting, L., Arian, B., Vasquez, J. R., Trächtler, A., Homberg, W., &
Walther, F. (2022). Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes. Key Engineering Materials, 926, 862–874.
https://doi.org/10.4028/p-yp2hj3
bibtex: '@article{Kersting_Arian_Vasquez_Trächtler_Homberg_Walther_2022, title={Innovative
Online Measurement and Modelling Approach for Property-Controlled Flow Forming
Processes}, volume={926}, DOI={10.4028/p-yp2hj3},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Kersting, Lukas and Arian, Bahman and Vasquez, Julian Rozo and Trächtler,
Ansgar and Homberg, Werner and Walther, Frank}, year={2022}, pages={862–874} }'
chicago: 'Kersting, Lukas, Bahman Arian, Julian Rozo Vasquez, Ansgar Trächtler,
Werner Homberg, and Frank Walther. “Innovative Online Measurement and Modelling
Approach for Property-Controlled Flow Forming Processes.” Key Engineering Materials
926 (2022): 862–74. https://doi.org/10.4028/p-yp2hj3.'
ieee: 'L. Kersting, B. Arian, J. R. Vasquez, A. Trächtler, W. Homberg, and F. Walther,
“Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes,” Key Engineering Materials, vol. 926, pp. 862–874,
2022, doi: 10.4028/p-yp2hj3.'
mla: Kersting, Lukas, et al. “Innovative Online Measurement and Modelling Approach
for Property-Controlled Flow Forming Processes.” Key Engineering Materials,
vol. 926, Trans Tech Publications, Ltd., 2022, pp. 862–74, doi:10.4028/p-yp2hj3.
short: L. Kersting, B. Arian, J.R. Vasquez, A. Trächtler, W. Homberg, F. Walther,
Key Engineering Materials 926 (2022) 862–874.
date_created: 2022-11-04T08:27:33Z
date_updated: 2023-05-02T08:19:13Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
doi: 10.4028/p-yp2hj3
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 862-874
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes
type: journal_article
user_id: '36287'
volume: 926
year: '2022'
...
---
_id: '36563'
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Ansgar
full_name: Trächtler, Ansgar
last_name: Trächtler
citation:
ama: 'Rozo Vasquez J, Walther F, Arian B, Homberg W, Kersting L, Trächtler A. Soft
sensor concept for micromagnetic depth-specific analysis of phase transformation
during flow forming of AISI 304L steel. In: Proceedings of the 14th International
Conference on Barkhausen Noise and Micromagnetic Testing. ; 2022.'
apa: Rozo Vasquez, J., Walther, F., Arian, B., Homberg, W., Kersting, L., &
Trächtler, A. (2022). Soft sensor concept for micromagnetic depth-specific analysis
of phase transformation during flow forming of AISI 304L steel. Proceedings
of the 14th International Conference on Barkhausen Noise and Micromagnetic Testing.
ICBM 14, 14th International Conference on Barkhausen Noise and Micromagnetic Testing,
Stockholm.
bibtex: '@inproceedings{Rozo Vasquez_Walther_Arian_Homberg_Kersting_Trächtler_2022,
title={Soft sensor concept for micromagnetic depth-specific analysis of phase
transformation during flow forming of AISI 304L steel.}, booktitle={Proceedings
of the 14th International Conference on Barkhausen Noise and Micromagnetic Testing},
author={Rozo Vasquez, Julian and Walther, Frank and Arian, Bahman and Homberg,
Werner and Kersting, Lukas and Trächtler, Ansgar}, year={2022} }'
chicago: Rozo Vasquez, Julian, Frank Walther, Bahman Arian, Werner Homberg, Lukas
Kersting, and Ansgar Trächtler. “Soft Sensor Concept for Micromagnetic Depth-Specific
Analysis of Phase Transformation during Flow Forming of AISI 304L Steel.” In Proceedings
of the 14th International Conference on Barkhausen Noise and Micromagnetic Testing,
2022.
ieee: J. Rozo Vasquez, F. Walther, B. Arian, W. Homberg, L. Kersting, and A. Trächtler,
“Soft sensor concept for micromagnetic depth-specific analysis of phase transformation
during flow forming of AISI 304L steel.,” presented at the ICBM 14, 14th International
Conference on Barkhausen Noise and Micromagnetic Testing, Stockholm, 2022.
mla: Rozo Vasquez, Julian, et al. “Soft Sensor Concept for Micromagnetic Depth-Specific
Analysis of Phase Transformation during Flow Forming of AISI 304L Steel.” Proceedings
of the 14th International Conference on Barkhausen Noise and Micromagnetic Testing,
2022.
short: 'J. Rozo Vasquez, F. Walther, B. Arian, W. Homberg, L. Kersting, A. Trächtler,
in: Proceedings of the 14th International Conference on Barkhausen Noise and Micromagnetic
Testing, 2022.'
conference:
end_date: 2022-09-30
location: Stockholm
name: ICBM 14, 14th International Conference on Barkhausen Noise and Micromagnetic
Testing
start_date: 2022-09-27
date_created: 2023-01-13T10:10:03Z
date_updated: 2023-05-02T08:20:04Z
department:
- _id: '156'
- _id: '241'
language:
- iso: eng
publication: Proceedings of the 14th International Conference on Barkhausen Noise
and Micromagnetic Testing
quality_controlled: '1'
status: public
title: Soft sensor concept for micromagnetic depth-specific analysis of phase transformation
during flow forming of AISI 304L steel.
type: conference
user_id: '36287'
year: '2022'
...
---
_id: '36412'
author:
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Ansgar
full_name: Trächtler, Ansgar
last_name: Trächtler
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: Kersting L, Trächtler A, Arian B, Homberg W, Rozo Vasquez J, Walther F. Echtzeitfähige
Modellierung Eines Innovativen Drückwalzprozesses Für Die Eigenschaftsgeregelte
Herstellung Gradierter Bauteile. Diedrich; 2022.
apa: Kersting, L., Trächtler, A., Arian, B., Homberg, W., Rozo Vasquez, J., &
Walther, F. (2022). Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses
für die eigenschaftsgeregelte Herstellung gradierter Bauteile. Diedrich.
bibtex: '@book{Kersting_Trächtler_Arian_Homberg_Rozo Vasquez_Walther_2022, place={Magdeburg},
title={Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die
eigenschaftsgeregelte Herstellung gradierter Bauteile.}, publisher={Diedrich},
author={Kersting, Lukas and Trächtler, Ansgar and Arian, Bahman and Homberg, Werner
and Rozo Vasquez, Julian and Walther, Frank}, year={2022} }'
chicago: 'Kersting, Lukas, Ansgar Trächtler, Bahman Arian, Werner Homberg, Julian
Rozo Vasquez, and Frank Walther. Echtzeitfähige Modellierung Eines Innovativen
Drückwalzprozesses Für Die Eigenschaftsgeregelte Herstellung Gradierter Bauteile.
Magdeburg: Diedrich, 2022.'
ieee: 'L. Kersting, A. Trächtler, B. Arian, W. Homberg, J. Rozo Vasquez, and F.
Walther, Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für
die eigenschaftsgeregelte Herstellung gradierter Bauteile. Magdeburg: Diedrich,
2022.'
mla: Kersting, Lukas, et al. Echtzeitfähige Modellierung Eines Innovativen Drückwalzprozesses
Für Die Eigenschaftsgeregelte Herstellung Gradierter Bauteile. Diedrich, 2022.
short: L. Kersting, A. Trächtler, B. Arian, W. Homberg, J. Rozo Vasquez, F. Walther,
Echtzeitfähige Modellierung Eines Innovativen Drückwalzprozesses Für Die Eigenschaftsgeregelte
Herstellung Gradierter Bauteile., Diedrich, Magdeburg, 2022.
date_created: 2023-01-12T11:44:49Z
date_updated: 2023-05-02T08:20:36Z
department:
- _id: '241'
- _id: '156'
language:
- iso: eng
place: Magdeburg
publication_identifier:
isbn:
- '978-3-948749-23-1 '
publisher: Diedrich
quality_controlled: '1'
status: public
title: Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte
Herstellung gradierter Bauteile.
type: book
user_id: '36287'
year: '2022'
...
---
_id: '23469'
abstract:
- lang: eng
text: The implementation of control systems in metal forming processes improves
product quality and productivity. By controlling workpiece properties during the
process, beneficial effects caused by forming can be exploited and integrated
in the product design. The overall goal of this investigation is to produce tailored
tubular parts with a defined locally graded microstructure by means of reverse
flow forming. For this purpose, the proposed system aims to control both the desired
geometry of the workpiece and additionally the formation of strain-induced α′-martensite
content in the metastable austenitic stainless steel AISI 304 L. The paper introduces
an overall control scheme, a geometry model for describing the process and changes
in the dimensions of the workpiece, as well as a material model for the process-induced
formation of martensite, providing equations based on empirical data. Moreover,
measurement systems providing a closed feedback loop are presented, including
a novel softsensor for in-situ measurements of the martensite content.
article_number: '100057'
author:
- first_name: Markus
full_name: Riepold, Markus
last_name: Riepold
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Julian Rozo
full_name: Vasquez, Julian Rozo
last_name: Vasquez
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: Riepold M, Arian B, Vasquez JR, Homberg W, Walther F, Trächtler A. Model approaches
for closed-loop property control for flow forming. Advances in Industrial and
Manufacturing Engineering. Published online 2021. doi:10.1016/j.aime.2021.100057
apa: Riepold, M., Arian, B., Vasquez, J. R., Homberg, W., Walther, F., & Trächtler,
A. (2021). Model approaches for closed-loop property control for flow forming.
Advances in Industrial and Manufacturing Engineering, Article 100057. https://doi.org/10.1016/j.aime.2021.100057
bibtex: '@article{Riepold_Arian_Vasquez_Homberg_Walther_Trächtler_2021, title={Model
approaches for closed-loop property control for flow forming}, DOI={10.1016/j.aime.2021.100057},
number={100057}, journal={Advances in Industrial and Manufacturing Engineering},
author={Riepold, Markus and Arian, Bahman and Vasquez, Julian Rozo and Homberg,
Werner and Walther, Frank and Trächtler, Ansgar}, year={2021} }'
chicago: Riepold, Markus, Bahman Arian, Julian Rozo Vasquez, Werner Homberg, Frank
Walther, and Ansgar Trächtler. “Model Approaches for Closed-Loop Property Control
for Flow Forming.” Advances in Industrial and Manufacturing Engineering,
2021. https://doi.org/10.1016/j.aime.2021.100057.
ieee: 'M. Riepold, B. Arian, J. R. Vasquez, W. Homberg, F. Walther, and A. Trächtler,
“Model approaches for closed-loop property control for flow forming,” Advances
in Industrial and Manufacturing Engineering, Art. no. 100057, 2021, doi: 10.1016/j.aime.2021.100057.'
mla: Riepold, Markus, et al. “Model Approaches for Closed-Loop Property Control
for Flow Forming.” Advances in Industrial and Manufacturing Engineering,
100057, 2021, doi:10.1016/j.aime.2021.100057.
short: M. Riepold, B. Arian, J.R. Vasquez, W. Homberg, F. Walther, A. Trächtler,
Advances in Industrial and Manufacturing Engineering (2021).
date_created: 2021-08-23T13:23:05Z
date_updated: 2023-12-15T09:39:21Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
doi: 10.1016/j.aime.2021.100057
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Advances in Industrial and Manufacturing Engineering
publication_identifier:
issn:
- 2666-9129
publication_status: published
quality_controlled: '1'
status: public
title: Model approaches for closed-loop property control for flow forming
type: journal_article
user_id: '36287'
year: '2021'
...
---
_id: '21477'
author:
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Hanna
full_name: Makeieva, Hanna
last_name: Makeieva
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Rostek T, Makeieva H, Homberg W. Cutting Blades for Food Processing Applications
Manufactured Using Innovative Spin Forming. In: Daehn G, Cao J, Kinsey B, Tekkaya
AE, Vivek A, Yoshida Y, eds. Proceedings of the 13th International Conference
on the Technology of Plasticity. Forming the Future. The Minerals, Metals
& Materials Series. Springer, Cham; 2021:2115-2125. doi:10.1007/978-3-030-75381-8_178'
apa: Rostek, T., Makeieva, H., & Homberg, W. (2021). Cutting Blades for Food
Processing Applications Manufactured Using Innovative Spin Forming. In G. Daehn,
J. Cao, B. Kinsey, A. E. Tekkaya, A. Vivek, & Y. Yoshida (Eds.), Proceedings
of the 13th International Conference on the Technology of Plasticity (pp.
2115–2125). Springer, Cham. https://doi.org/10.1007/978-3-030-75381-8_178
bibtex: '@inproceedings{Rostek_Makeieva_Homberg_2021, place={Columbus}, series={Forming
the Future. The Minerals, Metals & Materials Series.}, title={Cutting Blades
for Food Processing Applications Manufactured Using Innovative Spin Forming},
DOI={10.1007/978-3-030-75381-8_178},
booktitle={Proceedings of the 13th International Conference on the Technology
of Plasticity}, publisher={Springer, Cham}, author={Rostek, Tim and Makeieva,
Hanna and Homberg, Werner}, editor={Daehn, G. and Cao, J. and Kinsey, B. and Tekkaya,
A. E. and Vivek, A. and Yoshida, Y}, year={2021}, pages={2115–2125}, collection={Forming
the Future. The Minerals, Metals & Materials Series.} }'
chicago: 'Rostek, Tim, Hanna Makeieva, and Werner Homberg. “Cutting Blades for Food
Processing Applications Manufactured Using Innovative Spin Forming.” In Proceedings
of the 13th International Conference on the Technology of Plasticity, edited
by G. Daehn, J. Cao, B. Kinsey, A. E. Tekkaya, A. Vivek, and Y Yoshida, 2115–25.
Forming the Future. The Minerals, Metals & Materials Series. Columbus: Springer,
Cham, 2021. https://doi.org/10.1007/978-3-030-75381-8_178.'
ieee: 'T. Rostek, H. Makeieva, and W. Homberg, “Cutting Blades for Food Processing
Applications Manufactured Using Innovative Spin Forming,” in Proceedings of
the 13th International Conference on the Technology of Plasticity, Columbus,
2021, pp. 2115–2125, doi: 10.1007/978-3-030-75381-8_178.'
mla: Rostek, Tim, et al. “Cutting Blades for Food Processing Applications Manufactured
Using Innovative Spin Forming.” Proceedings of the 13th International Conference
on the Technology of Plasticity, edited by G. Daehn et al., Springer, Cham,
2021, pp. 2115–25, doi:10.1007/978-3-030-75381-8_178.
short: 'T. Rostek, H. Makeieva, W. Homberg, in: G. Daehn, J. Cao, B. Kinsey, A.E.
Tekkaya, A. Vivek, Y. Yoshida (Eds.), Proceedings of the 13th International Conference
on the Technology of Plasticity, Springer, Cham, Columbus, 2021, pp. 2115–2125.'
conference:
location: Columbus
name: ICTP 2021
date_created: 2021-03-12T11:11:35Z
date_updated: 2023-04-27T08:42:00Z
department:
- _id: '156'
doi: 10.1007/978-3-030-75381-8_178
editor:
- first_name: G.
full_name: Daehn, G.
last_name: Daehn
- first_name: J.
full_name: Cao, J.
last_name: Cao
- first_name: B.
full_name: Kinsey, B.
last_name: Kinsey
- first_name: 'A. E. '
full_name: 'Tekkaya, A. E. '
last_name: Tekkaya
- first_name: A.
full_name: Vivek, A.
last_name: Vivek
- first_name: Y
full_name: Yoshida, Y
last_name: Yoshida
language:
- iso: eng
page: 2115-2125
place: Columbus
publication: Proceedings of the 13th International Conference on the Technology of
Plasticity
publication_identifier:
isbn:
- 978-3-030-75380-1
publication_status: published
publisher: Springer, Cham
quality_controlled: '1'
series_title: Forming the Future. The Minerals, Metals & Materials Series.
status: public
title: Cutting Blades for Food Processing Applications Manufactured Using Innovative
Spin Forming
type: conference
user_id: '3469'
year: '2021'
...
---
_id: '22766'
author:
- first_name: Frederik
full_name: Dahms, Frederik
id: '64977'
last_name: Dahms
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Dahms F, Homberg W. Investigations and Improvements in 3D-DIC Optical Residual
Stress Analysis—A New Temperature Compensation Method. In: Forming the Future.
Springer, Cham; 2021:2249-2259. doi:10.1007/978-3-030-75381-8_189'
apa: Dahms, F., & Homberg, W. (2021). Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method. In Forming
the Future (pp. 2249–2259). Springer, Cham. https://doi.org/10.1007/978-3-030-75381-8_189
bibtex: '@inbook{Dahms_Homberg_2021, title={Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method}, DOI={10.1007/978-3-030-75381-8_189},
booktitle={Forming the Future}, publisher={Springer, Cham}, author={Dahms, Frederik
and Homberg, Werner}, year={2021}, pages={2249–2259} }'
chicago: Dahms, Frederik, and Werner Homberg. “Investigations and Improvements in
3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method.”
In Forming the Future, 2249–59. Springer, Cham, 2021. https://doi.org/10.1007/978-3-030-75381-8_189.
ieee: F. Dahms and W. Homberg, “Investigations and Improvements in 3D-DIC Optical
Residual Stress Analysis—A New Temperature Compensation Method,” in Forming
the Future, Springer, Cham, 2021, pp. 2249–2259.
mla: Dahms, Frederik, and Werner Homberg. “Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method.” Forming
the Future, Springer, Cham, 2021, pp. 2249–59, doi:10.1007/978-3-030-75381-8_189.
short: 'F. Dahms, W. Homberg, in: Forming the Future, Springer, Cham, 2021, pp.
2249–2259.'
conference:
end_date: 2021-07-30
location: Ohio, USA, VIRTUAL EVENT
name: The 13th International Conference on the Technology of Plasticity
start_date: 2021-07-25
date_created: 2021-07-16T14:55:05Z
date_updated: 2023-04-27T10:30:18Z
department:
- _id: '156'
doi: 10.1007/978-3-030-75381-8_189
language:
- iso: eng
page: 2249-2259
publication: Forming the Future
publication_identifier:
issn:
- 2367-1181
- 2367-1696
publication_status: published
publisher: Springer, Cham
quality_controlled: '1'
status: public
title: Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A
New Temperature Compensation Method
type: book_chapter
user_id: '64977'
year: '2021'
...
---
_id: '30297'
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Markus
full_name: Riepold, Markus
last_name: Riepold
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Rozo Vasquez J, Arian B, Riepold M, Walther F, Homberg W, Trächtler A. Magnetic
Barkhausen noise analysis for microstructural effects separation during flow forming
of metastable austenite 304L. In: Proceedings of the 11th International Workshop
NDT in Progress. ; 2021.'
apa: Rozo Vasquez, J., Arian, B., Riepold, M., Walther, F., Homberg, W., & Trächtler,
A. (2021). Magnetic Barkhausen noise analysis for microstructural effects separation
during flow forming of metastable austenite 304L. Proceedings of the 11th International
Workshop NDT in Progress. ENDT&CM 2021 - 11th International Workshop
NDT in Progress, Prague.
bibtex: '@inproceedings{Rozo Vasquez_Arian_Riepold_Walther_Homberg_Trächtler_2021,
title={Magnetic Barkhausen noise analysis for microstructural effects separation
during flow forming of metastable austenite 304L.}, booktitle={Proceedings of
the 11th International Workshop NDT in Progress}, author={Rozo Vasquez, Julian
and Arian, Bahman and Riepold, Markus and Walther, Frank and Homberg, Werner and
Trächtler, Ansgar}, year={2021} }'
chicago: Rozo Vasquez, Julian, Bahman Arian, Markus Riepold, Frank Walther, Werner
Homberg, and Ansgar Trächtler. “Magnetic Barkhausen Noise Analysis for Microstructural
Effects Separation during Flow Forming of Metastable Austenite 304L.” In Proceedings
of the 11th International Workshop NDT in Progress, 2021.
ieee: J. Rozo Vasquez, B. Arian, M. Riepold, F. Walther, W. Homberg, and A. Trächtler,
“Magnetic Barkhausen noise analysis for microstructural effects separation during
flow forming of metastable austenite 304L.,” presented at the ENDT&CM 2021
- 11th International Workshop NDT in Progress, Prague, 2021.
mla: Rozo Vasquez, Julian, et al. “Magnetic Barkhausen Noise Analysis for Microstructural
Effects Separation during Flow Forming of Metastable Austenite 304L.” Proceedings
of the 11th International Workshop NDT in Progress, 2021.
short: 'J. Rozo Vasquez, B. Arian, M. Riepold, F. Walther, W. Homberg, A. Trächtler,
in: Proceedings of the 11th International Workshop NDT in Progress, 2021.'
conference:
end_date: 2021.10.07
location: Prague
name: ENDT&CM 2021 - 11th International Workshop NDT in Progress
start_date: 2021.10.04
date_created: 2022-03-15T12:07:17Z
date_updated: 2023-05-02T08:22:02Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
language:
- iso: eng
publication: Proceedings of the 11th International Workshop NDT in Progress
quality_controlled: '1'
status: public
title: Magnetic Barkhausen noise analysis for microstructural effects separation during
flow forming of metastable austenite 304L.
type: conference
user_id: '36287'
year: '2021'
...
---
_id: '23465'
abstract:
- lang: eng
text: One of the main objectives of production engineering is to reproducibly manufacture
(complex) defect-free parts. To achieve this, it is necessary to employ an appropriate
process or tool design. While this will generally prove successful, it cannot,
however, offset stochastic defects with local variations in material properties.
Closed-loop process control represents a promising approach for a solution in
this context. The state of the art involves using this approach to control geometric
parameters such as a length. So far, no research or applications have been conducted
with closed-loop control for microstructure and product properties. In the project
on which this paper is based, the local martensite content of parts is to be adjusted
in a highly precise and reproducible manner. The forming process employed is a
special, property-controlled flow-forming process. A model-based controller is
thus to generate corresponding correction values for the tool-path geometry and
tool-path velocity on the basis of online martensite content measurements. For
the controller model, it is planned to use a special process or microstructure
(correlation) model. The planned paper not only describes the experimental setup
but also presents results of initial experimental investigations for subsequent
use in the closed-loop control of α’-martensite content during flow-forming.
author:
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Markus
full_name: Riepold, Markus
last_name: Riepold
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Arian B, Homberg W, Riepold M, Trächtler A, Rozo Vasquez J, Walther F. Forming
of metastable austenitic stainless steel tubes with axially graded martensite
content by flow-forming. In: ULiège Library; 2021.'
apa: Arian, B., Homberg, W., Riepold, M., Trächtler, A., Rozo Vasquez, J., &
Walther, F. (2021). Forming of metastable austenitic stainless steel tubes
with axially graded martensite content by flow-forming. 24th International
Conference on Material Forming - ESAFORM 2021, Liège, Belgium.
bibtex: '@inproceedings{Arian_Homberg_Riepold_Trächtler_Rozo Vasquez_Walther_2021,
place={Liège}, title={Forming of metastable austenitic stainless steel tubes with
axially graded martensite content by flow-forming}, publisher={ULiège Library},
author={Arian, Bahman and Homberg, Werner and Riepold, Markus and Trächtler, Ansgar
and Rozo Vasquez, Julian and Walther, Frank}, year={2021} }'
chicago: 'Arian, Bahman, Werner Homberg, Markus Riepold, Ansgar Trächtler, Julian
Rozo Vasquez, and Frank Walther. “Forming of Metastable Austenitic Stainless Steel
Tubes with Axially Graded Martensite Content by Flow-Forming.” Liège: ULiège Library,
2021.'
ieee: B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, and F. Walther,
“Forming of metastable austenitic stainless steel tubes with axially graded martensite
content by flow-forming,” presented at the 24th International Conference on Material
Forming - ESAFORM 2021, Liège, Belgium, 2021.
mla: Arian, Bahman, et al. Forming of Metastable Austenitic Stainless Steel Tubes
with Axially Graded Martensite Content by Flow-Forming. ULiège Library, 2021.
short: 'B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, F. Walther,
in: ULiège Library, Liège, 2021.'
conference:
end_date: 2021-04-16
location: Liège, Belgium
name: 24th International Conference on Material Forming - ESAFORM 2021
start_date: 2021-04-14
date_created: 2021-08-23T13:00:35Z
date_updated: 2023-05-02T08:27:48Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
keyword:
- Flow-forming
- Spinning
- Process Strategy
- Martensite Content
- Property Control
- Micromagnetic Measurement
- Metastable Austenitic Stainless Steel
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://popups.uliege.be/esaform21/index.php?id=2759
oa: '1'
place: Liège
publication_identifier:
eisbn:
- 978-2-87019-303-7
isbn:
- 978-2-87019-302-0
publication_status: published
publisher: ULiège Library
quality_controlled: '1'
status: public
title: Forming of metastable austenitic stainless steel tubes with axially graded
martensite content by flow-forming
type: conference
user_id: '36287'
year: '2021'
...
---
_id: '30296'
author:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Kerstin
full_name: Möhring, Kerstin
last_name: Möhring
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Wiens E, Homberg W, Arian B, Möhring K, Walther F. Forming of Parts with Locally
Defined Mechanical and Ferromagnetic Properties by Flow-Forming. In: Forming
the Future. Springer International Publishing; 2021. doi:10.1007/978-3-030-75381-8_160'
apa: Wiens, E., Homberg, W., Arian, B., Möhring, K., & Walther, F. (2021). Forming
of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming.
In Forming the Future. The 13th International Conference on the Technology
of Plasticity (ICTP 2021), Virtual Event. Springer International Publishing. https://doi.org/10.1007/978-3-030-75381-8_160
bibtex: '@inbook{Wiens_Homberg_Arian_Möhring_Walther_2021, place={Cham}, title={Forming
of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming},
DOI={10.1007/978-3-030-75381-8_160},
booktitle={Forming the Future}, publisher={Springer International Publishing},
author={Wiens, Eugen and Homberg, Werner and Arian, Bahman and Möhring, Kerstin
and Walther, Frank}, year={2021} }'
chicago: 'Wiens, Eugen, Werner Homberg, Bahman Arian, Kerstin Möhring, and Frank
Walther. “Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties
by Flow-Forming.” In Forming the Future. Cham: Springer International Publishing,
2021. https://doi.org/10.1007/978-3-030-75381-8_160.'
ieee: 'E. Wiens, W. Homberg, B. Arian, K. Möhring, and F. Walther, “Forming of Parts
with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming,”
in Forming the Future, Cham: Springer International Publishing, 2021.'
mla: Wiens, Eugen, et al. “Forming of Parts with Locally Defined Mechanical and
Ferromagnetic Properties by Flow-Forming.” Forming the Future, Springer
International Publishing, 2021, doi:10.1007/978-3-030-75381-8_160.
short: 'E. Wiens, W. Homberg, B. Arian, K. Möhring, F. Walther, in: Forming the
Future, Springer International Publishing, Cham, 2021.'
conference:
end_date: 2021.07.30
location: Virtual Event
name: The 13th International Conference on the Technology of Plasticity (ICTP 2021)
start_date: 2021.07.25
date_created: 2022-03-15T10:42:31Z
date_updated: 2023-05-05T11:06:07Z
department:
- _id: '156'
doi: 10.1007/978-3-030-75381-8_160
language:
- iso: eng
place: Cham
publication: Forming the Future
publication_identifier:
isbn:
- '9783030753801'
- '9783030753818'
issn:
- 2367-1181
- 2367-1696
publication_status: published
publisher: Springer International Publishing
quality_controlled: '1'
status: public
title: Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties
by Flow-Forming
type: book_chapter
user_id: '7888'
year: '2021'
...
---
_id: '26082'
article_number: '100060'
author:
- first_name: Christian
full_name: Wischer, Christian
id: '72219'
last_name: Wischer
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Wischer C, Wiens E, Homberg W. Joining with versatile joining elements formed
by friction spinning. Journal of Advanced Joining Processes. 2021;3. doi:10.1016/j.jajp.2021.100060
apa: Wischer, C., Wiens, E., & Homberg, W. (2021). Joining with versatile joining
elements formed by friction spinning. Journal of Advanced Joining Processes,
3, Article 100060. https://doi.org/10.1016/j.jajp.2021.100060
bibtex: '@article{Wischer_Wiens_Homberg_2021, title={Joining with versatile joining
elements formed by friction spinning}, volume={3}, DOI={10.1016/j.jajp.2021.100060},
number={100060}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier},
author={Wischer, Christian and Wiens, Eugen and Homberg, Werner}, year={2021}
}'
chicago: Wischer, Christian, Eugen Wiens, and Werner Homberg. “Joining with Versatile
Joining Elements Formed by Friction Spinning.” Journal of Advanced Joining
Processes 3 (2021). https://doi.org/10.1016/j.jajp.2021.100060.
ieee: 'C. Wischer, E. Wiens, and W. Homberg, “Joining with versatile joining elements
formed by friction spinning,” Journal of Advanced Joining Processes, vol.
3, Art. no. 100060, 2021, doi: 10.1016/j.jajp.2021.100060.'
mla: Wischer, Christian, et al. “Joining with Versatile Joining Elements Formed
by Friction Spinning.” Journal of Advanced Joining Processes, vol. 3, 100060,
Elsevier, 2021, doi:10.1016/j.jajp.2021.100060.
short: C. Wischer, E. Wiens, W. Homberg, Journal of Advanced Joining Processes 3
(2021).
date_created: 2021-10-12T11:55:27Z
date_updated: 2023-05-05T11:08:54Z
department:
- _id: '9'
- _id: '630'
- _id: '156'
doi: 10.1016/j.jajp.2021.100060
intvolume: ' 3'
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: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Joining with versatile joining elements formed by friction spinning
type: journal_article
user_id: '7888'
volume: 3
year: '2021'
...
---
_id: '22453'
citation:
ama: Wiens E, Wischer C, Homberg W, eds. Development of a Novel Adaptive Joining
Technology Employing Friction-Spun Joint Connectors (FSJC).; 2021. doi:10.25518/esaform21.4682
apa: Wiens, E., Wischer, C., & Homberg, W. (Eds.). (2021). Development of
a novel adaptive joining technology employing Friction-Spun Joint Connectors (FSJC).
https://doi.org/10.25518/esaform21.4682
bibtex: '@book{Wiens_Wischer_Homberg_2021, title={Development of a novel adaptive
joining technology employing Friction-Spun Joint Connectors (FSJC)}, DOI={10.25518/esaform21.4682},
year={2021} }'
chicago: Wiens, Eugen, Christian Wischer, and Werner Homberg, eds. Development
of a Novel Adaptive Joining Technology Employing Friction-Spun Joint Connectors
(FSJC), 2021. https://doi.org/10.25518/esaform21.4682.
ieee: E. Wiens, C. Wischer, and W. Homberg, Eds., Development of a novel adaptive
joining technology employing Friction-Spun Joint Connectors (FSJC). 2021.
mla: Wiens, Eugen, et al., editors. Development of a Novel Adaptive Joining Technology
Employing Friction-Spun Joint Connectors (FSJC). 2021, doi:10.25518/esaform21.4682.
short: E. Wiens, C. Wischer, W. Homberg, eds., Development of a Novel Adaptive Joining
Technology Employing Friction-Spun Joint Connectors (FSJC), 2021.
conference:
name: ESAFORM 2021
date_created: 2021-06-16T07:23:51Z
date_updated: 2023-05-05T11:21:24Z
department:
- _id: '156'
doi: 10.25518/esaform21.4682
editor:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Christian
full_name: Wischer, Christian
id: '72219'
last_name: Wischer
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
language:
- iso: eng
quality_controlled: '1'
status: public
title: Development of a novel adaptive joining technology employing Friction-Spun
Joint Connectors (FSJC)
type: conference_editor
user_id: '7888'
year: '2021'
...
---
_id: '22965'
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Markus
full_name: Riepold, Markus
last_name: Riepold
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Rozo Vasquez J, Arian B, Riepold M, Homberg W, Trächtler A, Walther F. Microstructural
investigation on phase transformation during flow forming of the metastable austenite
AISI 304 . In: 54. Metallographie-Tagung. ; 2020:75-81.'
apa: Rozo Vasquez, J., Arian, B., Riepold, M., Homberg, W., Trächtler, A., &
Walther, F. (2020). Microstructural investigation on phase transformation during
flow forming of the metastable austenite AISI 304 . 54. Metallographie-Tagung,
75–81.
bibtex: '@inproceedings{Rozo Vasquez_Arian_Riepold_Homberg_Trächtler_Walther_2020,
title={Microstructural investigation on phase transformation during flow forming
of the metastable austenite AISI 304 }, booktitle={ 54. Metallographie-Tagung},
author={Rozo Vasquez, Julian and Arian, Bahman and Riepold, Markus and Homberg,
Werner and Trächtler, Ansgar and Walther, Frank}, year={2020}, pages={75–81} }'
chicago: Rozo Vasquez, Julian, Bahman Arian, Markus Riepold, Werner Homberg, Ansgar
Trächtler, and Frank Walther. “Microstructural Investigation on Phase Transformation
during Flow Forming of the Metastable Austenite AISI 304 .” In 54. Metallographie-Tagung,
75–81, 2020.
ieee: J. Rozo Vasquez, B. Arian, M. Riepold, W. Homberg, A. Trächtler, and F. Walther,
“Microstructural investigation on phase transformation during flow forming of
the metastable austenite AISI 304 ,” in 54. Metallographie-Tagung, 2020,
pp. 75–81.
mla: Rozo Vasquez, Julian, et al. “Microstructural Investigation on Phase Transformation
during Flow Forming of the Metastable Austenite AISI 304 .” 54. Metallographie-Tagung,
2020, pp. 75–81.
short: 'J. Rozo Vasquez, B. Arian, M. Riepold, W. Homberg, A. Trächtler, F. Walther,
in: 54. Metallographie-Tagung, 2020, pp. 75–81.'
date_created: 2021-08-09T05:16:50Z
date_updated: 2023-05-02T08:20:55Z
department:
- _id: '153'
- _id: '241'
- _id: '156'
language:
- iso: eng
page: 75-81
publication: ' 54. Metallographie-Tagung'
quality_controlled: '1'
status: public
title: 'Microstructural investigation on phase transformation during flow forming
of the metastable austenite AISI 304 '
type: conference
user_id: '36287'
year: '2020'
...
---
_id: '30713'
author:
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Rostek T, Wiens E, Homberg W. Joining with Versatile Friction-Spun Joint Connectors.
Procedia Manufacturing. 2020;47:395-399. doi:10.1016/j.promfg.2020.04.313
apa: Rostek, T., Wiens, E., & Homberg, W. (2020). Joining with Versatile Friction-Spun
Joint Connectors. Procedia Manufacturing, 47, 395–399. https://doi.org/10.1016/j.promfg.2020.04.313
bibtex: '@article{Rostek_Wiens_Homberg_2020, title={Joining with Versatile Friction-Spun
Joint Connectors}, volume={47}, DOI={10.1016/j.promfg.2020.04.313},
journal={Procedia Manufacturing}, publisher={ Elsevier Ltd}, author={Rostek, Tim
and Wiens, Eugen and Homberg, Werner}, year={2020}, pages={395–399} }'
chicago: 'Rostek, Tim, Eugen Wiens, and Werner Homberg. “Joining with Versatile
Friction-Spun Joint Connectors.” Procedia Manufacturing 47 (2020): 395–99.
https://doi.org/10.1016/j.promfg.2020.04.313.'
ieee: 'T. Rostek, E. Wiens, and W. Homberg, “Joining with Versatile Friction-Spun
Joint Connectors,” Procedia Manufacturing, vol. 47, pp. 395–399, 2020,
doi: 10.1016/j.promfg.2020.04.313.'
mla: Rostek, Tim, et al. “Joining with Versatile Friction-Spun Joint Connectors.”
Procedia Manufacturing, vol. 47, Elsevier Ltd, 2020, pp. 395–99, doi:10.1016/j.promfg.2020.04.313.
short: T. Rostek, E. Wiens, W. Homberg, Procedia Manufacturing 47 (2020) 395–399.
conference:
name: 23rd International Conference on Material Forming (ESAFORM 2020)
date_created: 2022-03-29T09:39:07Z
date_updated: 2023-05-05T11:07:33Z
department:
- _id: '630'
- _id: '156'
doi: 10.1016/j.promfg.2020.04.313
intvolume: ' 47'
language:
- iso: eng
page: 395-399
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Procedia Manufacturing
publication_identifier:
unknown:
- 2351-9789
publisher: ' Elsevier Ltd'
quality_controlled: '1'
status: public
title: Joining with Versatile Friction-Spun Joint Connectors
type: journal_article
user_id: '7888'
volume: 47
year: '2020'
...
---
_id: '21447'
abstract:
- lang: eng
text: "Even though the spectrum of parts is expected to shift over the long term
as a result of increasing e-mobility, there is still an extremely high demand
for complex components made of high-strength materials which can only be produced
by hydroforming technologies. The innovative combination of hydroforming processes
with other forming processes, as well as the improvement of the processes themselves,
offers considerable potential for improvement. \r\nA number of promising ways
of improving the hydroforming process chain are therefore the subject of this
contribution. The focus of the article is on possible approaches for combining
(incremental) pre- and post-forming operations, which can permit considerable
improvements in both quality and features at a reduced cost. Furthermore, a novel
combination of quasi-static and high-speed forming processes is presented, leading
to an improved overall forming process (with a high application potential) for
the production of complex parts. \r\n"
author:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Eugen
full_name: Djakow, Eugen
id: '7904'
last_name: Djakow
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Wiens E, Djakow E, Homberg W. Some ideas for the further development of hydroforming
process chains. In: Nebu/Nehy 2020. ; 2020.'
apa: Wiens, E., Djakow, E., & Homberg, W. (2020). Some ideas for the further
development of hydroforming process chains. Nebu/Nehy 2020.
bibtex: '@inproceedings{Wiens_Djakow_Homberg_2020, title={Some ideas for the further
development of hydroforming process chains}, booktitle={Nebu/Nehy 2020}, author={Wiens,
Eugen and Djakow, Eugen and Homberg, Werner}, year={2020} }'
chicago: Wiens, Eugen, Eugen Djakow, and Werner Homberg. “Some Ideas for the Further
Development of Hydroforming Process Chains.” In Nebu/Nehy 2020, 2020.
ieee: E. Wiens, E. Djakow, and W. Homberg, “Some ideas for the further development
of hydroforming process chains,” 2020.
mla: Wiens, Eugen, et al. “Some Ideas for the Further Development of Hydroforming
Process Chains.” Nebu/Nehy 2020, 2020.
short: 'E. Wiens, E. Djakow, W. Homberg, in: Nebu/Nehy 2020, 2020.'
date_created: 2021-03-11T10:50:31Z
date_updated: 2023-05-05T11:22:27Z
department:
- _id: '156'
keyword:
- Hydroforming
- Incremental Forming
- Internal Flow-turning
- High-speed Forming
language:
- iso: eng
publication: Nebu/Nehy 2020
status: public
title: Some ideas for the further development of hydroforming process chains
type: conference
user_id: '7888'
year: '2020'
...
---
_id: '21451'
author:
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Rostek T, Homberg W. Improved set up strategies for steel strip straightening
machines. In: AIP Conference Proceedings 2113, 170018. Vol 2113. AIP Conference
Proceedings. AIP Publishing; 2019. doi:10.1063/1.5112734'
apa: Rostek, T., & Homberg, W. (2019). Improved set up strategies for steel
strip straightening machines. AIP Conference Proceedings 2113, 170018,
2113(1). https://doi.org/10.1063/1.5112734
bibtex: '@inproceedings{Rostek_Homberg_2019, series={AIP Conference Proceedings},
title={Improved set up strategies for steel strip straightening machines}, volume={2113},
DOI={10.1063/1.5112734}, number={1},
booktitle={AIP Conference Proceedings 2113, 170018}, publisher={AIP Publishing},
author={Rostek, Tim and Homberg, Werner}, year={2019}, collection={AIP Conference
Proceedings} }'
chicago: Rostek, Tim, and Werner Homberg. “Improved Set up Strategies for Steel
Strip Straightening Machines.” In AIP Conference Proceedings 2113, 170018,
Vol. 2113. AIP Conference Proceedings. AIP Publishing, 2019. https://doi.org/10.1063/1.5112734.
ieee: 'T. Rostek and W. Homberg, “Improved set up strategies for steel strip straightening
machines,” in AIP Conference Proceedings 2113, 170018, 2019, vol. 2113,
no. 1, doi: 10.1063/1.5112734.'
mla: Rostek, Tim, and Werner Homberg. “Improved Set up Strategies for Steel Strip
Straightening Machines.” AIP Conference Proceedings 2113, 170018, vol.
2113, no. 1, AIP Publishing, 2019, doi:10.1063/1.5112734.
short: 'T. Rostek, W. Homberg, in: AIP Conference Proceedings 2113, 170018, AIP
Publishing, 2019.'
date_created: 2021-03-11T16:20:08Z
date_updated: 2023-04-27T08:45:10Z
department:
- _id: '156'
doi: 10.1063/1.5112734
intvolume: ' 2113'
issue: '1'
language:
- iso: eng
publication: AIP Conference Proceedings 2113, 170018
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
series_title: AIP Conference Proceedings
status: public
title: Improved set up strategies for steel strip straightening machines
type: conference
user_id: '3469'
volume: 2113
year: '2019'
...
---
_id: '15068'
author:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Wiens E, Homberg W. Forming analysis of tailored tubes with an internal contoured
wall thickness and external axial ribs manufactured by internal flow-turning.
In: PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING:
ESAFORM 2019. ; 2019. doi:10.1063/1.5112535'
apa: 'Wiens, E., & Homberg, W. (2019). Forming analysis of tailored tubes with
an internal contoured wall thickness and external axial ribs manufactured by internal
flow-turning. PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL
FORMING: ESAFORM 2019. ESAFORM 2019. https://doi.org/10.1063/1.5112535'
bibtex: '@inproceedings{Wiens_Homberg_2019, title={Forming analysis of tailored
tubes with an internal contoured wall thickness and external axial ribs manufactured
by internal flow-turning}, DOI={10.1063/1.5112535},
booktitle={PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL
FORMING: ESAFORM 2019}, author={Wiens, Eugen and Homberg, Werner}, year={2019}
}'
chicago: 'Wiens, Eugen, and Werner Homberg. “Forming Analysis of Tailored Tubes
with an Internal Contoured Wall Thickness and External Axial Ribs Manufactured
by Internal Flow-Turning.” In PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM
CONFERENCE ON MATERIAL FORMING: ESAFORM 2019, 2019. https://doi.org/10.1063/1.5112535.'
ieee: 'E. Wiens and W. Homberg, “Forming analysis of tailored tubes with an internal
contoured wall thickness and external axial ribs manufactured by internal flow-turning,”
presented at the ESAFORM 2019, 2019, doi: 10.1063/1.5112535.'
mla: 'Wiens, Eugen, and Werner Homberg. “Forming Analysis of Tailored Tubes with
an Internal Contoured Wall Thickness and External Axial Ribs Manufactured by Internal
Flow-Turning.” PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON
MATERIAL FORMING: ESAFORM 2019, 2019, doi:10.1063/1.5112535.'
short: 'E. Wiens, W. Homberg, in: PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM
CONFERENCE ON MATERIAL FORMING: ESAFORM 2019, 2019.'
conference:
name: ESAFORM 2019
date_created: 2019-11-20T17:10:45Z
date_updated: 2023-05-05T11:22:57Z
department:
- _id: '156'
doi: 10.1063/1.5112535
language:
- iso: eng
publication: 'PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL
FORMING: ESAFORM 2019'
publication_status: published
quality_controlled: '1'
status: public
title: Forming analysis of tailored tubes with an internal contoured wall thickness
and external axial ribs manufactured by internal flow-turning
type: conference
user_id: '7888'
year: '2019'
...
---
_id: '21457'
abstract:
- lang: eng
text: This paper presents the finite element model developed for the simulation
of pipe elbow production by the so-called ‘Hamburg process’ in order to improve
productivity and resource efficiency. To optimize the tooling design, a sensitivity
analysis of the tool parameters that influence the quality of pipe elbows, such
as mandrel height and length, is conducted. Different materials data sets including
damage models were considered. Using numerical simulations, it is possible to
determine an optimized tool geometry for the production of specific pipe elbow
dimensions. Furthermore, as a result of the experiments and numerical simulations
conducted, it is possible to increase the production velocity of the serial plant.
Along with deformation, damage models are included in simulations in order to
identify the right process boundaries. Finally, an experimentally validated model
is developed for increasing resource efficiency in pipe elbow fabrication.
author:
- first_name: Uwe
full_name: Diekmann, Uwe
last_name: Diekmann
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Jens
full_name: Prehm, Jens
last_name: Prehm
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Nils
full_name: Schönhoff, Nils
last_name: Schönhoff
- first_name: Dmitri
full_name: Tabakajew, Dmitri
last_name: Tabakajew
- first_name: Andreea
full_name: Trasca, Andreea
last_name: Trasca
- first_name: Haris
full_name: Uysal, Haris
last_name: Uysal
citation:
ama: 'Diekmann U, Homberg W, Prehm J, et al. Optimization of Tooling Design for
Hot Mandrel Bending of Pipe Elbows. In: Materials Science Forum. Vol 918.
Trans Tech Publications Ltd; 2018:159-164. doi:10.4028/www.scientific.net/msf.918.159'
apa: Diekmann, U., Homberg, W., Prehm, J., Rostek, T., Schönhoff, N., Tabakajew,
D., Trasca, A., & Uysal, H. (2018). Optimization of Tooling Design for Hot
Mandrel Bending of Pipe Elbows. Materials Science Forum, 918, 159–164.
https://doi.org/10.4028/www.scientific.net/msf.918.159
bibtex: '@inproceedings{Diekmann_Homberg_Prehm_Rostek_Schönhoff_Tabakajew_Trasca_Uysal_2018,
title={Optimization of Tooling Design for Hot Mandrel Bending of Pipe Elbows},
volume={918}, DOI={10.4028/www.scientific.net/msf.918.159},
booktitle={Materials Science Forum}, publisher={Trans Tech Publications Ltd},
author={Diekmann, Uwe and Homberg, Werner and Prehm, Jens and Rostek, Tim and
Schönhoff, Nils and Tabakajew, Dmitri and Trasca, Andreea and Uysal, Haris}, year={2018},
pages={159–164} }'
chicago: Diekmann, Uwe, Werner Homberg, Jens Prehm, Tim Rostek, Nils Schönhoff,
Dmitri Tabakajew, Andreea Trasca, and Haris Uysal. “Optimization of Tooling Design
for Hot Mandrel Bending of Pipe Elbows.” In Materials Science Forum, 918:159–64.
Trans Tech Publications Ltd, 2018. https://doi.org/10.4028/www.scientific.net/msf.918.159.
ieee: 'U. Diekmann et al., “Optimization of Tooling Design for Hot Mandrel
Bending of Pipe Elbows,” in Materials Science Forum, 2018, vol. 918, pp.
159–164, doi: 10.4028/www.scientific.net/msf.918.159.'
mla: Diekmann, Uwe, et al. “Optimization of Tooling Design for Hot Mandrel Bending
of Pipe Elbows.” Materials Science Forum, vol. 918, Trans Tech Publications
Ltd, 2018, pp. 159–64, doi:10.4028/www.scientific.net/msf.918.159.
short: 'U. Diekmann, W. Homberg, J. Prehm, T. Rostek, N. Schönhoff, D. Tabakajew,
A. Trasca, H. Uysal, in: Materials Science Forum, Trans Tech Publications Ltd,
2018, pp. 159–164.'
date_created: 2021-03-11T16:26:48Z
date_updated: 2023-04-27T08:45:06Z
department:
- _id: '156'
doi: 10.4028/www.scientific.net/msf.918.159
intvolume: ' 918'
language:
- iso: eng
page: 159-164
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications Ltd
quality_controlled: '1'
status: public
title: Optimization of Tooling Design for Hot Mandrel Bending of Pipe Elbows
type: conference
user_id: '3469'
volume: 918
year: '2018'
...
---
_id: '21458'
author:
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Rostek T, Homberg W. Grading Technologies for the Tanufacture of Innovative
Cutting Blades. In: AIP Conference Proceedings 1960, 100013. Vol 1960.
AIP Conference Proceedings. AIP Publishing; 2018. doi:10.1063/1.5034953'
apa: Rostek, T., & Homberg, W. (2018). Grading Technologies for the Tanufacture
of Innovative Cutting Blades. AIP Conference Proceedings 1960, 100013,
1960(1). https://doi.org/10.1063/1.5034953
bibtex: '@inproceedings{Rostek_Homberg_2018, series={AIP Conference Proceedings},
title={Grading Technologies for the Tanufacture of Innovative Cutting Blades},
volume={1960}, DOI={10.1063/1.5034953},
number={1}, booktitle={AIP Conference Proceedings 1960, 100013}, publisher={AIP
Publishing}, author={Rostek, Tim and Homberg, Werner}, year={2018}, collection={AIP
Conference Proceedings} }'
chicago: Rostek, Tim, and Werner Homberg. “Grading Technologies for the Tanufacture
of Innovative Cutting Blades.” In AIP Conference Proceedings 1960, 100013,
Vol. 1960. AIP Conference Proceedings. AIP Publishing, 2018. https://doi.org/10.1063/1.5034953.
ieee: 'T. Rostek and W. Homberg, “Grading Technologies for the Tanufacture of Innovative
Cutting Blades,” in AIP Conference Proceedings 1960, 100013, 2018, vol.
1960, no. 1, doi: 10.1063/1.5034953.'
mla: Rostek, Tim, and Werner Homberg. “Grading Technologies for the Tanufacture
of Innovative Cutting Blades.” AIP Conference Proceedings 1960, 100013,
vol. 1960, no. 1, AIP Publishing, 2018, doi:10.1063/1.5034953.
short: 'T. Rostek, W. Homberg, in: AIP Conference Proceedings 1960, 100013, AIP
Publishing, 2018.'
date_created: 2021-03-11T16:30:38Z
date_updated: 2023-04-27T08:45:01Z
department:
- _id: '156'
doi: 10.1063/1.5034953
intvolume: ' 1960'
issue: '1'
language:
- iso: eng
publication: AIP Conference Proceedings 1960, 100013
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
series_title: AIP Conference Proceedings
status: public
title: Grading Technologies for the Tanufacture of Innovative Cutting Blades
type: conference
user_id: '3469'
volume: 1960
year: '2018'
...
---
_id: '21465'
author:
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Mirko
full_name: Schaper, Mirko
last_name: Schaper
- first_name: Olexandr
full_name: Grydin, Olexandr
last_name: Grydin
- first_name: Anatolii
full_name: Andreiev, Anatolii
last_name: Andreiev
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
- first_name: Christina
full_name: Guilleaume, Christina
last_name: Guilleaume
citation:
ama: Homberg W, Rostek T, Schaper M, et al. Hybride Verbundstrukturen aus Aluminium
und Titan für Leichtbauanwendungen. Published online 2018:28-33.
apa: Homberg, W., Rostek, T., Schaper, M., Grydin, O., Andreiev, A., Brosius, A.,
& Guilleaume, C. (2018). Hybride Verbundstrukturen aus Aluminium und Titan
für Leichtbauanwendungen (pp. 28–33). Universität Paderborn.
bibtex: '@article{Homberg_Rostek_Schaper_Grydin_Andreiev_Brosius_Guilleaume_2018,
place={Paderborn}, series={ILH insight}, title={Hybride Verbundstrukturen aus
Aluminium und Titan für Leichtbauanwendungen}, publisher={Universität Paderborn},
author={Homberg, Werner and Rostek, Tim and Schaper, Mirko and Grydin, Olexandr
and Andreiev, Anatolii and Brosius, Alexander and Guilleaume, Christina}, year={2018},
pages={28–33}, collection={ILH insight} }'
chicago: 'Homberg, Werner, Tim Rostek, Mirko Schaper, Olexandr Grydin, Anatolii
Andreiev, Alexander Brosius, and Christina Guilleaume. “Hybride Verbundstrukturen
Aus Aluminium Und Titan Für Leichtbauanwendungen.” ILH Insight. Paderborn: Universität
Paderborn, 2018.'
ieee: W. Homberg et al., “Hybride Verbundstrukturen aus Aluminium und Titan
für Leichtbauanwendungen.” Universität Paderborn, Paderborn, pp. 28–33, 2018.
mla: Homberg, Werner, et al. Hybride Verbundstrukturen Aus Aluminium Und Titan
Für Leichtbauanwendungen. Universität Paderborn, 2018, pp. 28–33.
short: W. Homberg, T. Rostek, M. Schaper, O. Grydin, A. Andreiev, A. Brosius, C.
Guilleaume, (2018) 28–33.
date_created: 2021-03-12T10:24:20Z
date_updated: 2023-04-27T08:44:57Z
department:
- _id: '156'
language:
- iso: eng
page: 28-33
place: Paderborn
publication_identifier:
issn:
- 2366-4061
publication_status: published
publisher: Universität Paderborn
quality_controlled: '1'
series_title: ILH insight
status: public
title: Hybride Verbundstrukturen aus Aluminium und Titan für Leichtbauanwendungen
type: conference
user_id: '3469'
year: '2018'
...