---
_id: '33801'
article_number: '115553'
author:
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Mahnken R. New low order Runge–Kutta schemes for asymptotically exact global
error estimation of embedded methods without order reduction. Computer Methods
in Applied Mechanics and Engineering. 2022;401. doi:10.1016/j.cma.2022.115553
apa: Mahnken, R. (2022). New low order Runge–Kutta schemes for asymptotically exact
global error estimation of embedded methods without order reduction. Computer
Methods in Applied Mechanics and Engineering, 401, Article 115553.
https://doi.org/10.1016/j.cma.2022.115553
bibtex: '@article{Mahnken_2022, title={New low order Runge–Kutta schemes for asymptotically
exact global error estimation of embedded methods without order reduction}, volume={401},
DOI={10.1016/j.cma.2022.115553},
number={115553}, journal={Computer Methods in Applied Mechanics and Engineering},
publisher={Elsevier BV}, author={Mahnken, Rolf}, year={2022} }'
chicago: Mahnken, Rolf. “New Low Order Runge–Kutta Schemes for Asymptotically Exact
Global Error Estimation of Embedded Methods without Order Reduction.” Computer
Methods in Applied Mechanics and Engineering 401 (2022). https://doi.org/10.1016/j.cma.2022.115553.
ieee: 'R. Mahnken, “New low order Runge–Kutta schemes for asymptotically exact global
error estimation of embedded methods without order reduction,” Computer Methods
in Applied Mechanics and Engineering, vol. 401, Art. no. 115553, 2022, doi:
10.1016/j.cma.2022.115553.'
mla: Mahnken, Rolf. “New Low Order Runge–Kutta Schemes for Asymptotically Exact
Global Error Estimation of Embedded Methods without Order Reduction.” Computer
Methods in Applied Mechanics and Engineering, vol. 401, 115553, Elsevier BV,
2022, doi:10.1016/j.cma.2022.115553.
short: R. Mahnken, Computer Methods in Applied Mechanics and Engineering 401 (2022).
date_created: 2022-10-17T13:42:12Z
date_updated: 2023-04-27T10:05:16Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1016/j.cma.2022.115553
intvolume: ' 401'
keyword:
- Computer Science Applications
- General Physics and Astronomy
- Mechanical Engineering
- Mechanics of Materials
- Computational Mechanics
language:
- iso: eng
publication: Computer Methods in Applied Mechanics and Engineering
publication_identifier:
issn:
- 0045-7825
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: New low order Runge–Kutta schemes for asymptotically exact global error estimation
of embedded methods without order reduction
type: journal_article
user_id: '335'
volume: 401
year: '2022'
...
---
_id: '32412'
abstract:
- lang: eng
text: Friction-spinning as an innovative incremental forming process enables
large degrees of deformation in the field of tube and sheet metal forming due
to a self-induced heat generation in the forming zone. This paper presents a new
tool and process design with a driven tool for the targeted adjustment of residual
stress distributions in the friction-spinning process. Locally adapted residual
stress depth distributions are intended to improve the functionality of the friction-spinning
workpieces, e.g. by delaying failure or triggering it in a defined way. The new
process designs with the driven tool and a subsequent flow-forming operation are
investigated regarding the influence on the residual stress depth distributions
compared to those of standard friction-spinning process. Residual stress depth
distributions are measured with the incremental hole-drilling method. The workpieces
(tubular part with a flange) are manufactured using heat-treatable 3.3206 (EN-AW
6060 T6) tubular profiles. It is shown that the residual stress depth distributions
change significantly due to the new process designs, which offers new potentials
for the targeted adjustment of residual stresses that serve to improve the workpiece
properties.
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. Manufacture of Defined Residual Stress Distributions in
the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming. Key
Engineering Materials. 2022;926:683-689. doi:10.4028/p-3rk19y'
apa: 'Dahms, F., & Homberg, W. (2022). Manufacture of Defined Residual Stress
Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming.
Key Engineering Materials, 926, 683–689. https://doi.org/10.4028/p-3rk19y'
bibtex: '@article{Dahms_Homberg_2022, title={Manufacture of Defined Residual Stress
Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming},
volume={926}, DOI={10.4028/p-3rk19y},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Dahms, Frederik and Homberg, Werner}, year={2022}, pages={683–689} }'
chicago: 'Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual
Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent
Flow-Forming.” Key Engineering Materials 926 (2022): 683–89. https://doi.org/10.4028/p-3rk19y.'
ieee: 'F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions
in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming,” Key
Engineering Materials, vol. 926, pp. 683–689, 2022, doi: 10.4028/p-3rk19y.'
mla: 'Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual Stress
Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming.”
Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022,
pp. 683–89, doi:10.4028/p-3rk19y.'
short: F. Dahms, W. Homberg, Key Engineering Materials 926 (2022) 683–689.
conference:
end_date: 29 April 2022
location: Braga, Portugal
name: 25th International Conference on Material Forming (ESAFORM 2022)
start_date: 27 April 2022
date_created: 2022-07-25T08:32:43Z
date_updated: 2023-04-27T10:30:38Z
department:
- _id: '156'
doi: 10.4028/p-3rk19y
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 683-689
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: 'Manufacture of Defined Residual Stress Distributions in the Friction-Spinning
Process: Driven Tool and Subsequent Flow-Forming'
type: journal_article
user_id: '64977'
volume: 926
year: '2022'
...
---
_id: '34403'
abstract:
- lang: eng
text: "For a reliable, strength-compliant and fracture-resistant design of components
and technical structures and for the prevention of damage cases, both the criteria
of strength calculation and fracture mechanics are essential. In contrast to strength
calculation the fracture mechanics assumes the existence of cracks which might
further propagate due to the operational load. First, the present paper illustrates
the general procedure of a fracture mechanical evaluation of fatigue cracks in
order to assess practical damage cases. Fracture mechanical fundamentals which
are essential for the calculation of the stress intensity factors K\r\n
\ I and the experimental determination of
fracture mechanical material parameters (e.g. threshold ΔK\r\n
\ I,th against fatigue crack growth, crack
growth rate curve) are explained in detail. The subsequent fracture mechanical
evaluation on the basis of the local stress situation at the crack tip and the
fracture mechanical material data is executed for different materials and selected
crack problems. Hereby, the main focus is on the material HCT590X as it is the
essential material being investigated by TRR285."
author:
- first_name: Britta
full_name: Schramm, Britta
id: '4668'
last_name: Schramm
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
citation:
ama: Schramm B, Weiß D. Fracture mechanical evaluation of the material HCT590X.
Materials Testing. 2022;64(10):1437-1449. doi:10.1515/mt-2022-0191
apa: Schramm, B., & Weiß, D. (2022). Fracture mechanical evaluation of the material
HCT590X. Materials Testing, 64(10), 1437–1449. https://doi.org/10.1515/mt-2022-0191
bibtex: '@article{Schramm_Weiß_2022, title={Fracture mechanical evaluation of the
material HCT590X}, volume={64}, DOI={10.1515/mt-2022-0191},
number={10}, journal={Materials Testing}, publisher={Walter de Gruyter GmbH},
author={Schramm, Britta and Weiß, Deborah}, year={2022}, pages={1437–1449} }'
chicago: 'Schramm, Britta, and Deborah Weiß. “Fracture Mechanical Evaluation of
the Material HCT590X.” Materials Testing 64, no. 10 (2022): 1437–49. https://doi.org/10.1515/mt-2022-0191.'
ieee: 'B. Schramm and D. Weiß, “Fracture mechanical evaluation of the material HCT590X,”
Materials Testing, vol. 64, no. 10, pp. 1437–1449, 2022, doi: 10.1515/mt-2022-0191.'
mla: Schramm, Britta, and Deborah Weiß. “Fracture Mechanical Evaluation of the Material
HCT590X.” Materials Testing, vol. 64, no. 10, Walter de Gruyter GmbH, 2022,
pp. 1437–49, doi:10.1515/mt-2022-0191.
short: B. Schramm, D. Weiß, Materials Testing 64 (2022) 1437–1449.
date_created: 2022-12-13T15:19:58Z
date_updated: 2023-04-27T10:20:38Z
department:
- _id: '143'
- _id: '630'
doi: 10.1515/mt-2022-0191
intvolume: ' 64'
issue: '10'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1437-1449
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '143'
name: 'TRR 285 – B04: TRR 285 - Subproject B04'
publication: Materials Testing
publication_identifier:
issn:
- 0025-5300
- 2195-8572
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Fracture mechanical evaluation of the material HCT590X
type: journal_article
user_id: '45673'
volume: 64
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: '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: '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: '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: '31076'
article_number: '132384'
author:
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
- 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
- first_name: Daria
full_name: Gödecke, Daria
last_name: Gödecke
- first_name: Hilke
full_name: Oltmanns, Hilke
last_name: Oltmanns
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
citation:
ama: Tillmann W, Lopes Dias NF, Kokalj D, et al. Tribo-functional PVD thin films
deposited onto additively manufactured Ti6Al7Nb for biomedical applications. Materials
Letters. Published online 2022. doi:10.1016/j.matlet.2022.132384
apa: Tillmann, W., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hein, M., Hoyer,
K.-P., Schaper, M., Gödecke, D., Oltmanns, H., & Meißner, J. (2022). Tribo-functional
PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical
applications. Materials Letters, Article 132384. https://doi.org/10.1016/j.matlet.2022.132384
bibtex: '@article{Tillmann_Lopes Dias_Kokalj_Stangier_Hein_Hoyer_Schaper_Gödecke_Oltmanns_Meißner_2022,
title={Tribo-functional PVD thin films deposited onto additively manufactured
Ti6Al7Nb for biomedical applications}, DOI={10.1016/j.matlet.2022.132384},
number={132384}, journal={Materials Letters}, publisher={Elsevier BV}, author={Tillmann,
Wolfgang and Lopes Dias, Nelson Filipe and Kokalj, David and Stangier, Dominic
and Hein, Maxwell and Hoyer, Kay-Peter and Schaper, Mirko and Gödecke, Daria and
Oltmanns, Hilke and Meißner, Jessica}, year={2022} }'
chicago: Tillmann, Wolfgang, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier,
Maxwell Hein, Kay-Peter Hoyer, Mirko Schaper, Daria Gödecke, Hilke Oltmanns, and
Jessica Meißner. “Tribo-Functional PVD Thin Films Deposited onto Additively Manufactured
Ti6Al7Nb for Biomedical Applications.” Materials Letters, 2022. https://doi.org/10.1016/j.matlet.2022.132384.
ieee: 'W. Tillmann et al., “Tribo-functional PVD thin films deposited onto
additively manufactured Ti6Al7Nb for biomedical applications,” Materials Letters,
Art. no. 132384, 2022, doi: 10.1016/j.matlet.2022.132384.'
mla: Tillmann, Wolfgang, et al. “Tribo-Functional PVD Thin Films Deposited onto
Additively Manufactured Ti6Al7Nb for Biomedical Applications.” Materials Letters,
132384, Elsevier BV, 2022, doi:10.1016/j.matlet.2022.132384.
short: W. Tillmann, N.F. Lopes Dias, D. Kokalj, D. Stangier, M. Hein, K.-P. Hoyer,
M. Schaper, D. Gödecke, H. Oltmanns, J. Meißner, Materials Letters (2022).
date_created: 2022-05-07T12:31:45Z
date_updated: 2023-04-27T16:41:45Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.matlet.2022.132384
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: Materials Letters
publication_identifier:
issn:
- 0167-577X
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb
for biomedical applications
type: journal_article
user_id: '43720'
year: '2022'
...
---
_id: '41496'
article_number: '107235'
author:
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- 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, Lopes Dias NF, Kokalj D, et al. On the influence of physical vapor
deposited thin coatings on the low-cycle fatigue behavior of additively processed
Ti-6Al-7Nb alloy. International Journal of Fatigue. 2022;166. doi:10.1016/j.ijfatigue.2022.107235
apa: Hein, M., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hoyer, K.-P., Tillmann,
W., & Schaper, M. (2022). On the influence of physical vapor deposited thin
coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb
alloy. International Journal of Fatigue, 166, Article 107235. https://doi.org/10.1016/j.ijfatigue.2022.107235
bibtex: '@article{Hein_Lopes Dias_Kokalj_Stangier_Hoyer_Tillmann_Schaper_2022, title={On
the influence of physical vapor deposited thin coatings on the low-cycle fatigue
behavior of additively processed Ti-6Al-7Nb alloy}, volume={166}, DOI={10.1016/j.ijfatigue.2022.107235},
number={107235}, journal={International Journal of Fatigue}, publisher={Elsevier
BV}, author={Hein, Maxwell and Lopes Dias, Nelson Filipe and Kokalj, David and
Stangier, Dominic and Hoyer, Kay-Peter and Tillmann, Wolfgang and Schaper, Mirko},
year={2022} }'
chicago: Hein, Maxwell, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier,
Kay-Peter Hoyer, Wolfgang Tillmann, and Mirko Schaper. “On the Influence of Physical
Vapor Deposited Thin Coatings on the Low-Cycle Fatigue Behavior of Additively
Processed Ti-6Al-7Nb Alloy.” International Journal of Fatigue 166 (2022).
https://doi.org/10.1016/j.ijfatigue.2022.107235.
ieee: 'M. Hein et al., “On the influence of physical vapor deposited thin
coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb
alloy,” International Journal of Fatigue, vol. 166, Art. no. 107235, 2022,
doi: 10.1016/j.ijfatigue.2022.107235.'
mla: Hein, Maxwell, et al. “On the Influence of Physical Vapor Deposited Thin Coatings
on the Low-Cycle Fatigue Behavior of Additively Processed Ti-6Al-7Nb Alloy.” International
Journal of Fatigue, vol. 166, 107235, Elsevier BV, 2022, doi:10.1016/j.ijfatigue.2022.107235.
short: M. Hein, N.F. Lopes Dias, D. Kokalj, D. Stangier, K.-P. Hoyer, W. Tillmann,
M. Schaper, International Journal of Fatigue 166 (2022).
date_created: 2023-02-02T14:27:17Z
date_updated: 2023-04-27T16:45:58Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.ijfatigue.2022.107235
intvolume: ' 166'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
publication: International Journal of Fatigue
publication_identifier:
issn:
- 0142-1123
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: On the influence of physical vapor deposited thin coatings on the low-cycle
fatigue behavior of additively processed Ti-6Al-7Nb alloy
type: journal_article
user_id: '43720'
volume: 166
year: '2022'
...
---
_id: '41495'
article_number: '143887'
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Dennis
full_name: Milaege, Dennis
last_name: Milaege
- 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, Milaege D, Hoyer K-P, Schaper M. Additively manufactured novel
Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications.
Materials Science and Engineering: A. 2022;854. doi:10.1016/j.msea.2022.143887'
apa: 'Pramanik, S., Milaege, D., Hoyer, K.-P., & Schaper, M. (2022). Additively
manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing
applications. Materials Science and Engineering: A, 854, Article
143887. https://doi.org/10.1016/j.msea.2022.143887'
bibtex: '@article{Pramanik_Milaege_Hoyer_Schaper_2022, title={Additively manufactured
novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications},
volume={854}, DOI={10.1016/j.msea.2022.143887},
number={143887}, journal={Materials Science and Engineering: A}, publisher={Elsevier
BV}, author={Pramanik, Sudipta and Milaege, Dennis and Hoyer, Kay-Peter and Schaper,
Mirko}, year={2022} }'
chicago: 'Pramanik, Sudipta, Dennis Milaege, Kay-Peter Hoyer, and Mirko Schaper.
“Additively Manufactured Novel Ti6Al7Nb Circular Honeycomb Cellular Solid for
Energy Absorbing Applications.” Materials Science and Engineering: A 854
(2022). https://doi.org/10.1016/j.msea.2022.143887.'
ieee: 'S. Pramanik, D. Milaege, K.-P. Hoyer, and M. Schaper, “Additively manufactured
novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications,”
Materials Science and Engineering: A, vol. 854, Art. no. 143887, 2022,
doi: 10.1016/j.msea.2022.143887.'
mla: 'Pramanik, Sudipta, et al. “Additively Manufactured Novel Ti6Al7Nb Circular
Honeycomb Cellular Solid for Energy Absorbing Applications.” Materials Science
and Engineering: A, vol. 854, 143887, Elsevier BV, 2022, doi:10.1016/j.msea.2022.143887.'
short: 'S. Pramanik, D. Milaege, K.-P. Hoyer, M. Schaper, Materials Science and
Engineering: A 854 (2022).'
date_created: 2023-02-02T14:26:53Z
date_updated: 2023-04-27T16:45:41Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.msea.2022.143887
intvolume: ' 854'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: 'Materials Science and Engineering: A'
publication_identifier:
issn:
- 0921-5093
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for
energy absorbing applications
type: journal_article
user_id: '43720'
volume: 854
year: '2022'
...
---
_id: '41501'
article_number: '132384'
author:
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
- 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
- first_name: Daria
full_name: Gödecke, Daria
last_name: Gödecke
- first_name: Hilke
full_name: Oltmanns, Hilke
last_name: Oltmanns
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
citation:
ama: Tillmann W, Lopes Dias NF, Kokalj D, et al. Tribo-functional PVD thin films
deposited onto additively manufactured Ti6Al7Nb for biomedical applications. Materials
Letters. 2022;321. doi:10.1016/j.matlet.2022.132384
apa: Tillmann, W., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hein, M., Hoyer,
K.-P., Schaper, M., Gödecke, D., Oltmanns, H., & Meißner, J. (2022). Tribo-functional
PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical
applications. Materials Letters, 321, Article 132384. https://doi.org/10.1016/j.matlet.2022.132384
bibtex: '@article{Tillmann_Lopes Dias_Kokalj_Stangier_Hein_Hoyer_Schaper_Gödecke_Oltmanns_Meißner_2022,
title={Tribo-functional PVD thin films deposited onto additively manufactured
Ti6Al7Nb for biomedical applications}, volume={321}, DOI={10.1016/j.matlet.2022.132384},
number={132384}, journal={Materials Letters}, publisher={Elsevier BV}, author={Tillmann,
Wolfgang and Lopes Dias, Nelson Filipe and Kokalj, David and Stangier, Dominic
and Hein, Maxwell and Hoyer, Kay-Peter and Schaper, Mirko and Gödecke, Daria and
Oltmanns, Hilke and Meißner, Jessica}, year={2022} }'
chicago: Tillmann, Wolfgang, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier,
Maxwell Hein, Kay-Peter Hoyer, Mirko Schaper, Daria Gödecke, Hilke Oltmanns, and
Jessica Meißner. “Tribo-Functional PVD Thin Films Deposited onto Additively Manufactured
Ti6Al7Nb for Biomedical Applications.” Materials Letters 321 (2022). https://doi.org/10.1016/j.matlet.2022.132384.
ieee: 'W. Tillmann et al., “Tribo-functional PVD thin films deposited onto
additively manufactured Ti6Al7Nb for biomedical applications,” Materials Letters,
vol. 321, Art. no. 132384, 2022, doi: 10.1016/j.matlet.2022.132384.'
mla: Tillmann, Wolfgang, et al. “Tribo-Functional PVD Thin Films Deposited onto
Additively Manufactured Ti6Al7Nb for Biomedical Applications.” Materials Letters,
vol. 321, 132384, Elsevier BV, 2022, doi:10.1016/j.matlet.2022.132384.
short: W. Tillmann, N.F. Lopes Dias, D. Kokalj, D. Stangier, M. Hein, K.-P. Hoyer,
M. Schaper, D. Gödecke, H. Oltmanns, J. Meißner, Materials Letters 321 (2022).
date_created: 2023-02-02T14:29:15Z
date_updated: 2023-04-27T16:46:18Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.matlet.2022.132384
intvolume: ' 321'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: Materials Letters
publication_identifier:
issn:
- 0167-577X
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb
for biomedical applications
type: journal_article
user_id: '43720'
volume: 321
year: '2022'
...
---
_id: '41491'
article_number: '143887'
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Dennis
full_name: Milaege, Dennis
last_name: Milaege
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
last_name: Schaper
citation:
ama: 'Pramanik S, Milaege D, Hoyer K-P, Schaper M. Additively manufactured novel
Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications.
Materials Science and Engineering: A. 2022;854. doi:10.1016/j.msea.2022.143887'
apa: 'Pramanik, S., Milaege, D., Hoyer, K.-P., & Schaper, M. (2022). Additively
manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing
applications. Materials Science and Engineering: A, 854, Article
143887. https://doi.org/10.1016/j.msea.2022.143887'
bibtex: '@article{Pramanik_Milaege_Hoyer_Schaper_2022, title={Additively manufactured
novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications},
volume={854}, DOI={10.1016/j.msea.2022.143887},
number={143887}, journal={Materials Science and Engineering: A}, publisher={Elsevier
BV}, author={Pramanik, Sudipta and Milaege, Dennis and Hoyer, Kay-Peter and Schaper,
Mirko}, year={2022} }'
chicago: 'Pramanik, Sudipta, Dennis Milaege, Kay-Peter Hoyer, and Mirko Schaper.
“Additively Manufactured Novel Ti6Al7Nb Circular Honeycomb Cellular Solid for
Energy Absorbing Applications.” Materials Science and Engineering: A 854
(2022). https://doi.org/10.1016/j.msea.2022.143887.'
ieee: 'S. Pramanik, D. Milaege, K.-P. Hoyer, and M. Schaper, “Additively manufactured
novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications,”
Materials Science and Engineering: A, vol. 854, Art. no. 143887, 2022,
doi: 10.1016/j.msea.2022.143887.'
mla: 'Pramanik, Sudipta, et al. “Additively Manufactured Novel Ti6Al7Nb Circular
Honeycomb Cellular Solid for Energy Absorbing Applications.” Materials Science
and Engineering: A, vol. 854, 143887, Elsevier BV, 2022, doi:10.1016/j.msea.2022.143887.'
short: 'S. Pramanik, D. Milaege, K.-P. Hoyer, M. Schaper, Materials Science and
Engineering: A 854 (2022).'
date_created: 2023-02-02T14:24:04Z
date_updated: 2023-04-27T16:47:59Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.msea.2022.143887
intvolume: ' 854'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: 'Materials Science and Engineering: A'
publication_identifier:
issn:
- 0921-5093
publication_status: published
publisher: Elsevier BV
status: public
title: Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for
energy absorbing applications
type: journal_article
user_id: '48411'
volume: 854
year: '2022'
...
---
_id: '41490'
article_number: '107235'
author:
- first_name: Maxwell
full_name: Hein, Maxwell
last_name: Hein
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
last_name: Hoyer
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Mirko
full_name: Schaper, Mirko
last_name: Schaper
citation:
ama: Hein M, Lopes Dias NF, Kokalj D, et al. On the influence of physical vapor
deposited thin coatings on the low-cycle fatigue behavior of additively processed
Ti-6Al-7Nb alloy. International Journal of Fatigue. 2022;166. doi:10.1016/j.ijfatigue.2022.107235
apa: Hein, M., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hoyer, K.-P., Tillmann,
W., & Schaper, M. (2022). On the influence of physical vapor deposited thin
coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb
alloy. International Journal of Fatigue, 166, Article 107235. https://doi.org/10.1016/j.ijfatigue.2022.107235
bibtex: '@article{Hein_Lopes Dias_Kokalj_Stangier_Hoyer_Tillmann_Schaper_2022, title={On
the influence of physical vapor deposited thin coatings on the low-cycle fatigue
behavior of additively processed Ti-6Al-7Nb alloy}, volume={166}, DOI={10.1016/j.ijfatigue.2022.107235},
number={107235}, journal={International Journal of Fatigue}, publisher={Elsevier
BV}, author={Hein, Maxwell and Lopes Dias, Nelson Filipe and Kokalj, David and
Stangier, Dominic and Hoyer, Kay-Peter and Tillmann, Wolfgang and Schaper, Mirko},
year={2022} }'
chicago: Hein, Maxwell, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier,
Kay-Peter Hoyer, Wolfgang Tillmann, and Mirko Schaper. “On the Influence of Physical
Vapor Deposited Thin Coatings on the Low-Cycle Fatigue Behavior of Additively
Processed Ti-6Al-7Nb Alloy.” International Journal of Fatigue 166 (2022).
https://doi.org/10.1016/j.ijfatigue.2022.107235.
ieee: 'M. Hein et al., “On the influence of physical vapor deposited thin
coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb
alloy,” International Journal of Fatigue, vol. 166, Art. no. 107235, 2022,
doi: 10.1016/j.ijfatigue.2022.107235.'
mla: Hein, Maxwell, et al. “On the Influence of Physical Vapor Deposited Thin Coatings
on the Low-Cycle Fatigue Behavior of Additively Processed Ti-6Al-7Nb Alloy.” International
Journal of Fatigue, vol. 166, 107235, Elsevier BV, 2022, doi:10.1016/j.ijfatigue.2022.107235.
short: M. Hein, N.F. Lopes Dias, D. Kokalj, D. Stangier, K.-P. Hoyer, W. Tillmann,
M. Schaper, International Journal of Fatigue 166 (2022).
date_created: 2023-02-02T14:23:43Z
date_updated: 2023-04-27T16:48:10Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.ijfatigue.2022.107235
intvolume: ' 166'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
publication: International Journal of Fatigue
publication_identifier:
issn:
- 0142-1123
publication_status: published
publisher: Elsevier BV
status: public
title: On the influence of physical vapor deposited thin coatings on the low-cycle
fatigue behavior of additively processed Ti-6Al-7Nb alloy
type: journal_article
user_id: '48411'
volume: 166
year: '2022'
...
---
_id: '34069'
article_number: '100133'
author:
- first_name: Britta
full_name: Schramm, Britta
id: '4668'
last_name: Schramm
- first_name: Sven
full_name: Martin, Sven
id: '38177'
last_name: Martin
- first_name: Christian
full_name: Steinfelder, Christian
last_name: Steinfelder
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thomas
full_name: Wallmersperger, Thomas
last_name: Wallmersperger
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
citation:
ama: 'Schramm B, Martin S, Steinfelder C, et al. A Review on the Modeling of the
Clinching Process Chain - Part I: Design Phase. Journal of Advanced Joining
Processes. 2022;6. doi:10.1016/j.jajp.2022.100133'
apa: 'Schramm, B., Martin, S., Steinfelder, C., Bielak, C. R., Brosius, A., Meschut,
G., Tröster, T., Wallmersperger, T., & Mergheim, J. (2022). A Review on the
Modeling of the Clinching Process Chain - Part I: Design Phase. Journal of
Advanced Joining Processes, 6, Article 100133. https://doi.org/10.1016/j.jajp.2022.100133'
bibtex: '@article{Schramm_Martin_Steinfelder_Bielak_Brosius_Meschut_Tröster_Wallmersperger_Mergheim_2022,
title={A Review on the Modeling of the Clinching Process Chain - Part I: Design
Phase}, volume={6}, DOI={10.1016/j.jajp.2022.100133},
number={100133}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Schramm, Britta and Martin, Sven and Steinfelder, Christian and Bielak,
Christian Roman and Brosius, Alexander and Meschut, Gerson and Tröster, Thomas
and Wallmersperger, Thomas and Mergheim, Julia}, year={2022} }'
chicago: 'Schramm, Britta, Sven Martin, Christian Steinfelder, Christian Roman Bielak,
Alexander Brosius, Gerson Meschut, Thomas Tröster, Thomas Wallmersperger, and
Julia Mergheim. “A Review on the Modeling of the Clinching Process Chain - Part
I: Design Phase.” Journal of Advanced Joining Processes 6 (2022). https://doi.org/10.1016/j.jajp.2022.100133.'
ieee: 'B. Schramm et al., “A Review on the Modeling of the Clinching Process
Chain - Part I: Design Phase,” Journal of Advanced Joining Processes, vol.
6, Art. no. 100133, 2022, doi: 10.1016/j.jajp.2022.100133.'
mla: 'Schramm, Britta, et al. “A Review on the Modeling of the Clinching Process
Chain - Part I: Design Phase.” Journal of Advanced Joining Processes, vol.
6, 100133, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100133.'
short: B. Schramm, S. Martin, C. Steinfelder, C.R. Bielak, A. Brosius, G. Meschut,
T. Tröster, T. Wallmersperger, J. Mergheim, Journal of Advanced Joining Processes
6 (2022).
date_created: 2022-11-14T08:53:49Z
date_updated: 2023-04-28T11:30:38Z
department:
- _id: '143'
- _id: '157'
doi: 10.1016/j.jajp.2022.100133
intvolume: ' 6'
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: '143'
name: 'TRR 285 – B04: TRR 285 - Subproject B04'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '142'
name: 'TRR 285 – B03: TRR 285 - Subproject B03'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase'
type: journal_article
user_id: '34782'
volume: 6
year: '2022'
...
---
_id: '34068'
article_number: '100134'
author:
- first_name: Britta
full_name: Schramm, Britta
id: '4668'
last_name: Schramm
- first_name: Johannes
full_name: Friedlein, Johannes
last_name: Friedlein
- first_name: Benjamin
full_name: Gröger, Benjamin
last_name: Gröger
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Thomas
full_name: Wallmersperger, Thomas
last_name: Wallmersperger
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
citation:
ama: 'Schramm B, Friedlein J, Gröger B, et al. A Review on the Modeling of the Clinching
Process Chain - Part II: Joining Process. Journal of Advanced Joining Processes.
Published online 2022. doi:10.1016/j.jajp.2022.100134'
apa: 'Schramm, B., Friedlein, J., Gröger, B., Bielak, C. R., Bobbert, M., Gude,
M., Meschut, G., Wallmersperger, T., & Mergheim, J. (2022). A Review on the
Modeling of the Clinching Process Chain - Part II: Joining Process. Journal
of Advanced Joining Processes, Article 100134. https://doi.org/10.1016/j.jajp.2022.100134'
bibtex: '@article{Schramm_Friedlein_Gröger_Bielak_Bobbert_Gude_Meschut_Wallmersperger_Mergheim_2022,
title={A Review on the Modeling of the Clinching Process Chain - Part II: Joining
Process}, DOI={10.1016/j.jajp.2022.100134},
number={100134}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Schramm, Britta and Friedlein, Johannes and Gröger, Benjamin and
Bielak, Christian Roman and Bobbert, Mathias and Gude, Maik and Meschut, Gerson
and Wallmersperger, Thomas and Mergheim, Julia}, year={2022} }'
chicago: 'Schramm, Britta, Johannes Friedlein, Benjamin Gröger, Christian Roman
Bielak, Mathias Bobbert, Maik Gude, Gerson Meschut, Thomas Wallmersperger, and
Julia Mergheim. “A Review on the Modeling of the Clinching Process Chain - Part
II: Joining Process.” Journal of Advanced Joining Processes, 2022. https://doi.org/10.1016/j.jajp.2022.100134.'
ieee: 'B. Schramm et al., “A Review on the Modeling of the Clinching Process
Chain - Part II: Joining Process,” Journal of Advanced Joining Processes,
Art. no. 100134, 2022, doi: 10.1016/j.jajp.2022.100134.'
mla: 'Schramm, Britta, et al. “A Review on the Modeling of the Clinching Process
Chain - Part II: Joining Process.” Journal of Advanced Joining Processes,
100134, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100134.'
short: B. Schramm, J. Friedlein, B. Gröger, C.R. Bielak, M. Bobbert, M. Gude, G.
Meschut, T. Wallmersperger, J. Mergheim, Journal of Advanced Joining Processes
(2022).
date_created: 2022-11-14T08:53:07Z
date_updated: 2023-04-28T11:31:03Z
department:
- _id: '143'
- _id: '157'
doi: 10.1016/j.jajp.2022.100134
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: '143'
name: 'TRR 285 – B04: TRR 285 - Subproject B04'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
- _id: '137'
name: 'TRR 285 – A03: TRR 285 - Subproject A03'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '142'
name: 'TRR 285 – B03: TRR 285 - Subproject B03'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'A Review on the Modeling of the Clinching Process Chain - Part II: Joining
Process'
type: journal_article
user_id: '34782'
year: '2022'
...
---
_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: '32869'
abstract:
- lang: eng
text: The further development of in-mold-assembly (IMA) technologies for
structural hybrid components is of great importance for increasing the economic
efficiency and thus the application potential. This paper presents an innovative
IMA process concept for the manufacturing of bending loaded hybrid components
consisting of two outer metal belts and an inner core structure made of glass
mat reinforced thermoplastic (GMT). In this process, the core structure, which
is provided with stiffening ribs and functional elements, is formed and joined
to two metal belts in one single step. For experimental validation of the concept,
the development of a prototypic molding tool and the manufacturing of hybrid beams
including process parameters are described. Three-point bending tests and optical
measurement technologies are used to characterize the failure behavior and mechanical
properties of the produced hybrid beams. It was found that the innovative IMA
process enables the manufacturing of hybrid components with high energy absorption
and low weight in one step. The mass-specific energy absorption is increased by
693 % compared to pure GMT beams.
author:
- first_name: Tim
full_name: Stallmeister, Tim
id: '45538'
last_name: Stallmeister
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Stallmeister T, Tröster T. In-Mold-Assembly of Hybrid Bending Structures by
Compression Molding. Key Engineering Materials. 2022;926:1457-1467. doi:10.4028/p-5fxp53
apa: Stallmeister, T., & Tröster, T. (2022). In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding. Key Engineering Materials, 926,
1457–1467. https://doi.org/10.4028/p-5fxp53
bibtex: '@article{Stallmeister_Tröster_2022, title={In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding}, volume={926}, DOI={10.4028/p-5fxp53},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Stallmeister, Tim and Tröster, Thomas}, year={2022}, pages={1457–1467}
}'
chicago: 'Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding.” Key Engineering Materials 926 (2022):
1457–67. https://doi.org/10.4028/p-5fxp53.'
ieee: 'T. Stallmeister and T. Tröster, “In-Mold-Assembly of Hybrid Bending Structures
by Compression Molding,” Key Engineering Materials, vol. 926, pp. 1457–1467,
2022, doi: 10.4028/p-5fxp53.'
mla: Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding.” Key Engineering Materials, vol. 926,
Trans Tech Publications, Ltd., 2022, pp. 1457–67, doi:10.4028/p-5fxp53.
short: T. Stallmeister, T. Tröster, Key Engineering Materials 926 (2022) 1457–1467.
date_created: 2022-08-17T07:28:31Z
date_updated: 2023-05-03T07:44:40Z
department:
- _id: '9'
- _id: '149'
- _id: '321'
doi: 10.4028/p-5fxp53
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1457-1467
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: In-Mold-Assembly of Hybrid Bending Structures by Compression Molding
type: journal_article
user_id: '14931'
volume: 926
year: '2022'
...
---
_id: '30213'
abstract:
- lang: eng
text: Requirement changes and cascading effects of change propagation are
major sources of inefficiencies in product development and increase the risk of
project failure. Proactive change management of requirement changes yields the
potential to handle such changes efficiently. A systematic approach is required
for proactive change management to assess and reduce the risk of a requirement
change with appropriate effort in industrial application. Within the paper at
hand, a novel method for Proactive Management of Requirement Changes (ProMaRC)
is presented. It is developed in close collaboration with industry experts and
evaluated based on workshops, pilot users’ feedback, three industrial case studies
from the automotive industry and five development projects from research. To limit
the application effort, an automated approach for dependency analysis based on
the machine learning technique BERT and semi-automated assessment of change likelihood
and impact using a modified PageRank algorithm is developed. Applying the method,
the risks of requirement changes are assessed systematically and reduced by means
of proactive change measures. Evaluation shows high performance of dependency
analysis and confirms the applicability and usefulness of the method. This contribution
opens up the research space of proactive risk management for requirement changes
which is currently almost unexploited. It enables more efficient product development.
article_number: '1874'
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Christian
full_name: Oleff, Christian
id: '41188'
last_name: Oleff
orcid: 0000-0002-0983-1850
- first_name: Daniel
full_name: Preuß, Daniel
id: '40253'
last_name: Preuß
citation:
ama: Gräßler I, Oleff C, Preuß D. Proactive Management of Requirement Changes in
the Development of Complex Technical Systems. Applied Sciences. 2022;12(4).
doi:10.3390/app12041874
apa: Gräßler, I., Oleff, C., & Preuß, D. (2022). Proactive Management of Requirement
Changes in the Development of Complex Technical Systems. Applied Sciences,
12(4), Article 1874. https://doi.org/10.3390/app12041874
bibtex: '@article{Gräßler_Oleff_Preuß_2022, title={Proactive Management of Requirement
Changes in the Development of Complex Technical Systems}, volume={12}, DOI={10.3390/app12041874}, number={41874},
journal={Applied Sciences}, publisher={MDPI AG}, author={Gräßler, Iris and Oleff,
Christian and Preuß, Daniel}, year={2022} }'
chicago: Gräßler, Iris, Christian Oleff, and Daniel Preuß. “Proactive Management
of Requirement Changes in the Development of Complex Technical Systems.” Applied
Sciences 12, no. 4 (2022). https://doi.org/10.3390/app12041874.
ieee: 'I. Gräßler, C. Oleff, and D. Preuß, “Proactive Management of Requirement
Changes in the Development of Complex Technical Systems,” Applied Sciences,
vol. 12, no. 4, Art. no. 1874, 2022, doi: 10.3390/app12041874.'
mla: Gräßler, Iris, et al. “Proactive Management of Requirement Changes in the Development
of Complex Technical Systems.” Applied Sciences, vol. 12, no. 4, 1874,
MDPI AG, 2022, doi:10.3390/app12041874.
short: I. Gräßler, C. Oleff, D. Preuß, Applied Sciences 12 (2022).
date_created: 2022-03-08T12:37:42Z
date_updated: 2023-05-03T08:40:30Z
department:
- _id: '152'
doi: 10.3390/app12041874
intvolume: ' 12'
issue: '4'
keyword:
- Fluid Flow and Transfer Processes
- Computer Science Applications
- Process Chemistry and Technology
- General Engineering
- Instrumentation
- General Materials Science
language:
- iso: eng
publication: Applied Sciences
publication_identifier:
issn:
- 2076-3417
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Proactive Management of Requirement Changes in the Development of Complex Technical
Systems
type: journal_article
user_id: '5905'
volume: 12
year: '2022'
...
---
_id: '32068'
abstract:
- lang: eng
text: Inspired by plant grafting, grafted vortex beams can be formed through grafting
two or more helical phase profiles of optical vortex beams. Recently, grafted
perfect vortex beams (GPVBs) have attracted much attention due to their unique
optical properties and potential applications. However, the current method to
generate and manipulate GPVBs requires a complex and bulky optical system, hindering
further investigation and limiting its practical applications. Here, a compact
metasurface approach for generating and manipulating GPVBs in multiple channels
is proposed and demonstrated, which eliminates the need for such a complex optical
setup. A single metasurface is utilized to realize various superpositions of GPVBs
with different combinations of topological charges in four channels, leading to
asymmetric singularity distributions. The positions of singularities in the superimposed
beam can be further modulated by introducing an initial phase difference in the
metasurface design. The work demonstrates a compact metasurface platform that
performs a sophisticated optical task that is very challenging with conventional
optics, opening opportunities for the investigation and applications of GPVBs
in a wide range of emerging application areas, such as singular optics and quantum
science.
article_number: '2203044'
article_type: original
author:
- first_name: Hammad
full_name: Ahmed, Hammad
last_name: Ahmed
- first_name: Yuttana
full_name: Intaravanne, Yuttana
last_name: Intaravanne
- first_name: Yang
full_name: Ming, Yang
last_name: Ming
- first_name: Muhammad Afnan
full_name: Ansari, Muhammad Afnan
last_name: Ansari
- first_name: Gerald S.
full_name: Buller, Gerald S.
last_name: Buller
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Xianzhong
full_name: Chen, Xianzhong
last_name: Chen
citation:
ama: Ahmed H, Intaravanne Y, Ming Y, et al. Multichannel Superposition of Grafted
Perfect Vortex Beams. Advanced Materials. 2022;34(30). doi:10.1002/adma.202203044
apa: Ahmed, H., Intaravanne, Y., Ming, Y., Ansari, M. A., Buller, G. S., Zentgraf,
T., & Chen, X. (2022). Multichannel Superposition of Grafted Perfect Vortex
Beams. Advanced Materials, 34(30), Article 2203044. https://doi.org/10.1002/adma.202203044
bibtex: '@article{Ahmed_Intaravanne_Ming_Ansari_Buller_Zentgraf_Chen_2022, title={Multichannel
Superposition of Grafted Perfect Vortex Beams}, volume={34}, DOI={10.1002/adma.202203044},
number={302203044}, journal={Advanced Materials}, publisher={Wiley}, author={Ahmed,
Hammad and Intaravanne, Yuttana and Ming, Yang and Ansari, Muhammad Afnan and
Buller, Gerald S. and Zentgraf, Thomas and Chen, Xianzhong}, year={2022} }'
chicago: Ahmed, Hammad, Yuttana Intaravanne, Yang Ming, Muhammad Afnan Ansari, Gerald
S. Buller, Thomas Zentgraf, and Xianzhong Chen. “Multichannel Superposition of
Grafted Perfect Vortex Beams.” Advanced Materials 34, no. 30 (2022). https://doi.org/10.1002/adma.202203044.
ieee: 'H. Ahmed et al., “Multichannel Superposition of Grafted Perfect Vortex
Beams,” Advanced Materials, vol. 34, no. 30, Art. no. 2203044, 2022, doi:
10.1002/adma.202203044.'
mla: Ahmed, Hammad, et al. “Multichannel Superposition of Grafted Perfect Vortex
Beams.” Advanced Materials, vol. 34, no. 30, 2203044, Wiley, 2022, doi:10.1002/adma.202203044.
short: H. Ahmed, Y. Intaravanne, Y. Ming, M.A. Ansari, G.S. Buller, T. Zentgraf,
X. Chen, Advanced Materials 34 (2022).
date_created: 2022-06-20T11:05:50Z
date_updated: 2023-05-12T11:20:44Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1002/adma.202203044
intvolume: ' 34'
issue: '30'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
publication: Advanced Materials
publication_identifier:
issn:
- 0935-9648
- 1521-4095
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Multichannel Superposition of Grafted Perfect Vortex Beams
type: journal_article
user_id: '30525'
volume: 34
year: '2022'
...