---
_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: '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: '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'
...
---
_id: '39412'
abstract:
- lang: eng
text: The Eringen’s nonlocal elastica equation does not possess a Lagrangian
formulation. In this article, we find a variational integrating factor which enables
us to provide a Lagrangian and Hamiltonian structure associated to this equation.
Explicit expressions of the solutions in terms of elliptic integrals of the first
kind are then deduced. We then derive discrete version of the Eringen’s nonlocal
elastica preserving the Lagrangian and Hamiltonian structure and compare it with
Challamel’s and co-worker definition of a discrete Eringen’s nonlocal elastica.
article_number: '108128652211080'
article_type: original
author:
- first_name: Jacky
full_name: Cresson, Jacky
last_name: Cresson
- first_name: Khaled
full_name: Hariz-Belgacem, Khaled
last_name: Hariz-Belgacem
citation:
ama: Cresson J, Hariz-Belgacem K. About the structure of the discrete and continuous
Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids. Published
online 2022. doi:10.1177/10812865221108094
apa: Cresson, J., & Hariz-Belgacem, K. (2022). About the structure of the discrete
and continuous Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids,
Article 108128652211080. https://doi.org/10.1177/10812865221108094
bibtex: '@article{Cresson_Hariz-Belgacem_2022, title={About the structure of the
discrete and continuous Eringen’s nonlocal elastica}, DOI={10.1177/10812865221108094},
number={108128652211080}, journal={Mathematics and Mechanics of Solids}, publisher={SAGE
Publications}, author={Cresson, Jacky and Hariz-Belgacem, Khaled}, year={2022}
}'
chicago: Cresson, Jacky, and Khaled Hariz-Belgacem. “About the Structure of the
Discrete and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics
of Solids, 2022. https://doi.org/10.1177/10812865221108094.
ieee: 'J. Cresson and K. Hariz-Belgacem, “About the structure of the discrete and
continuous Eringen’s nonlocal elastica,” Mathematics and Mechanics of Solids,
Art. no. 108128652211080, 2022, doi: 10.1177/10812865221108094.'
mla: Cresson, Jacky, and Khaled Hariz-Belgacem. “About the Structure of the Discrete
and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics of Solids,
108128652211080, SAGE Publications, 2022, doi:10.1177/10812865221108094.
short: J. Cresson, K. Hariz-Belgacem, Mathematics and Mechanics of Solids (2022).
date_created: 2023-01-24T10:28:32Z
date_updated: 2023-07-27T16:07:04Z
doi: 10.1177/10812865221108094
keyword:
- Mechanics of Materials
- General Materials Science
- General Mathematics
language:
- iso: eng
publication: Mathematics and Mechanics of Solids
publication_identifier:
issn:
- 1081-2865
- 1741-3028
publication_status: published
publisher: SAGE Publications
status: public
title: About the structure of the discrete and continuous Eringen’s nonlocal elastica
type: journal_article
user_id: '98857'
year: '2022'
...
---
_id: '39400'
abstract:
- lang: eng
text: The Eringen’s nonlocal elastica equation does not possess a Lagrangian
formulation. In this article, we find a variational integrating factor which enables
us to provide a Lagrangian and Hamiltonian structure associated to this equation.
Explicit expressions of the solutions in terms of elliptic integrals of the first
kind are then deduced. We then derive discrete version of the Eringen’s nonlocal
elastica preserving the Lagrangian and Hamiltonian structure and compare it with
Challamel’s and co-worker definition of a discrete Eringen’s nonlocal elastica.
article_number: '108128652211080'
author:
- first_name: Jacky
full_name: Cresson, Jacky
last_name: Cresson
- first_name: Khaled
full_name: Hariz Belgacem, Khaled
id: '98857'
last_name: Hariz Belgacem
citation:
ama: Cresson J, Hariz Belgacem K. About the structure of the discrete and continuous
Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids. Published
online 2022. doi:10.1177/10812865221108094
apa: Cresson, J., & Hariz Belgacem, K. (2022). About the structure of the discrete
and continuous Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids,
Article 108128652211080. https://doi.org/10.1177/10812865221108094
bibtex: '@article{Cresson_Hariz Belgacem_2022, title={About the structure of the
discrete and continuous Eringen’s nonlocal elastica}, DOI={10.1177/10812865221108094},
number={108128652211080}, journal={Mathematics and Mechanics of Solids}, publisher={SAGE
Publications}, author={Cresson, Jacky and Hariz Belgacem, Khaled}, year={2022}
}'
chicago: Cresson, Jacky, and Khaled Hariz Belgacem. “About the Structure of the
Discrete and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics
of Solids, 2022. https://doi.org/10.1177/10812865221108094.
ieee: 'J. Cresson and K. Hariz Belgacem, “About the structure of the discrete and
continuous Eringen’s nonlocal elastica,” Mathematics and Mechanics of Solids,
Art. no. 108128652211080, 2022, doi: 10.1177/10812865221108094.'
mla: Cresson, Jacky, and Khaled Hariz Belgacem. “About the Structure of the Discrete
and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics of Solids,
108128652211080, SAGE Publications, 2022, doi:10.1177/10812865221108094.
short: J. Cresson, K. Hariz Belgacem, Mathematics and Mechanics of Solids (2022).
date_created: 2023-01-24T10:18:34Z
date_updated: 2023-08-01T11:52:17Z
doi: 10.1177/10812865221108094
keyword:
- Mechanics of Materials
- General Materials Science
- General Mathematics
language:
- iso: eng
publication: Mathematics and Mechanics of Solids
publication_identifier:
issn:
- 1081-2865
- 1741-3028
publication_status: published
publisher: SAGE Publications
status: public
title: About the structure of the discrete and continuous Eringen’s nonlocal elastica
type: journal_article
user_id: '98857'
year: '2022'
...
---
_id: '29790'
abstract:
- lang: eng
text: The free exciton transition (near-band-edge emission, NBE) of ZnO at ≈388
nm can be strongly enhanced and even stimulated by an underlying photonic structure.
1D Photonic crystals, so-called distributed Bragg reflectors, are utilized to
suppress the deep-level emission of ZnO (DLE, ≈500–530 nm). The reflector stacks
are fabricated in a layer-by-layer procedure by wet-chemical synthesis. They consist
of low-ε porous SiO2 layers and high-ε TiO2 layers. Varying the thickness of the
SiO2 layers allows tuning the optical bandgap in a wide range between ≈420 and
800 nm. A ZnO layer is deposited on top of the reflector stacks by sol–gel synthesis.
The spontaneous photoluminescence (PL) emission of the ZnO film is modulated by
the photonic structure. When the optical bandgap of the reflector is in resonance
with the deep-level emission of ZnO (DLE, ≈500–530 nm), then this defect-related
emission mode is suppressed. Strong NBE emission is observed even when the ZnO
layer does not show any NBE emission (due to low crystallinity) in the absence
of the photonic structure. With this cost-efficient synthesis method, emitters
for, e.g., luminescent gas sensors can be fabricated.
article_number: '2102357'
article_type: original
author:
- first_name: Linda
full_name: Kothe, Linda
last_name: Kothe
- first_name: Maximilian
full_name: Albert, Maximilian
last_name: Albert
- first_name: Cedrik
full_name: Meier, Cedrik
id: '20798'
last_name: Meier
orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Thorsten
full_name: Wagner, Thorsten
last_name: Wagner
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: Kothe L, Albert M, Meier C, Wagner T, Tiemann M. Stimulation and Enhancement
of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors. Advanced
Materials Interfaces. 2022;9. doi:10.1002/admi.202102357
apa: Kothe, L., Albert, M., Meier, C., Wagner, T., & Tiemann, M. (2022). Stimulation
and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg
Reflectors. Advanced Materials Interfaces, 9, Article 2102357. https://doi.org/10.1002/admi.202102357
bibtex: '@article{Kothe_Albert_Meier_Wagner_Tiemann_2022, title={Stimulation and
Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors},
volume={9}, DOI={10.1002/admi.202102357},
number={2102357}, journal={Advanced Materials Interfaces}, publisher={Wiley},
author={Kothe, Linda and Albert, Maximilian and Meier, Cedrik and Wagner, Thorsten
and Tiemann, Michael}, year={2022} }'
chicago: Kothe, Linda, Maximilian Albert, Cedrik Meier, Thorsten Wagner, and Michael
Tiemann. “Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide
by Distributed Bragg Reflectors.” Advanced Materials Interfaces 9 (2022).
https://doi.org/10.1002/admi.202102357.
ieee: 'L. Kothe, M. Albert, C. Meier, T. Wagner, and M. Tiemann, “Stimulation and
Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors,”
Advanced Materials Interfaces, vol. 9, Art. no. 2102357, 2022, doi: 10.1002/admi.202102357.'
mla: Kothe, Linda, et al. “Stimulation and Enhancement of Near‐Band‐Edge Emission
in Zinc Oxide by Distributed Bragg Reflectors.” Advanced Materials Interfaces,
vol. 9, 2102357, Wiley, 2022, doi:10.1002/admi.202102357.
short: L. Kothe, M. Albert, C. Meier, T. Wagner, M. Tiemann, Advanced Materials
Interfaces 9 (2022).
date_created: 2022-02-08T15:24:58Z
date_updated: 2025-05-27T07:42:58Z
department:
- _id: '15'
- _id: '35'
- _id: '2'
- _id: '307'
- _id: '230'
doi: 10.1002/admi.202102357
intvolume: ' 9'
keyword:
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202102357
oa: '1'
publication: Advanced Materials Interfaces
publication_identifier:
issn:
- 2196-7350
- 2196-7350
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed
Bragg Reflectors
type: journal_article
user_id: '23547'
volume: 9
year: '2022'
...
---
_id: '51197'
abstract:
- lang: eng
text: Clinching is a cost efficient method for joining components in series
production. To assure the clinch point’s quality, the force displacement curve
during clinching or the bottom thickness are monitored. The most significant geometrical
characteristics of the clinch point, neck thickness and undercut, are usually
tested destructively by microsectioning. However, micrograph preparation goes
ahead with a resetting of elastic deformations and crack-closing after unloading.
To generate a comprehensive knowledge of the clinch point’s inner geometry under
load, in-situ computed tomography (CT) and acoustic testing (TDA) can be combined.
While the TDA is highly sensitive to the inner state of the clinch point, it could
detect critical events like crack development during loading. If such events are
indicated, the loading process is stopped and a stepped in-situ CT of the following
crack and deformation development is performed. In this paper, the concept is
applied to the process of clinching itself, providing a detailed three-dimensional
insight in the development of the joining zone. A test set-up is used which allows
a stepwise clinching of two aluminium sheets EN AW 6014. Furthermore, this set-up
is positioned within a CT system. In order to minimize X-ray absorption, a beryllium
cylinder is used within the set-up frame and clinching tools are made from Si3N4.
The actuator and sensor necessary for the TDA are integrated in the set-up. In
regular process steps, the clinching process is interrupted in order to perform
a TDA and a CT scan. In order to enhance the visibility of the interface, a thin
tin layer is positioned between the sheets prior clinching. It is shown, that
the test-set up allows a monitoring of the dynamic behaviour of the specimen during
clinching while the CT scans visualize the inner geometry and material flow non-destructively.
author:
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Richard
full_name: Stephan, Richard
last_name: Stephan
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: Köhler D, Stephan R, Kupfer R, Troschitz J, Brosius A, Gude M. Investigations
on Combined <i>In Situ</i> CT and Acoustic Analysis
during Clinching. Key Engineering Materials. 2022;926:1489-1497. doi:10.4028/p-32330d
apa: Köhler, D., Stephan, R., Kupfer, R., Troschitz, J., Brosius, A., & Gude,
M. (2022). Investigations on Combined <i>In Situ</i>
CT and Acoustic Analysis during Clinching. Key Engineering Materials, 926,
1489–1497. https://doi.org/10.4028/p-32330d
bibtex: '@article{Köhler_Stephan_Kupfer_Troschitz_Brosius_Gude_2022, title={Investigations
on Combined <i>In Situ</i> CT and Acoustic Analysis
during Clinching}, volume={926}, DOI={10.4028/p-32330d},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Köhler, Daniel and Stephan, Richard and Kupfer, Robert and Troschitz,
Juliane and Brosius, Alexander and Gude, Maik}, year={2022}, pages={1489–1497}
}'
chicago: 'Köhler, Daniel, Richard Stephan, Robert Kupfer, Juliane Troschitz, Alexander
Brosius, and Maik Gude. “Investigations on Combined <I>In Situ</I>
CT and Acoustic Analysis during Clinching.” Key Engineering Materials 926
(2022): 1489–97. https://doi.org/10.4028/p-32330d.'
ieee: 'D. Köhler, R. Stephan, R. Kupfer, J. Troschitz, A. Brosius, and M. Gude,
“Investigations on Combined <i>In Situ</i> CT and
Acoustic Analysis during Clinching,” Key Engineering Materials, vol. 926,
pp. 1489–1497, 2022, doi: 10.4028/p-32330d.'
mla: Köhler, Daniel, et al. “Investigations on Combined <I>In Situ</I>
CT and Acoustic Analysis during Clinching.” Key Engineering Materials,
vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1489–97, doi:10.4028/p-32330d.
short: D. Köhler, R. Stephan, R. Kupfer, J. Troschitz, A. Brosius, M. Gude, Key
Engineering Materials 926 (2022) 1489–1497.
date_created: 2024-02-06T15:04:45Z
date_updated: 2025-06-02T20:21:13Z
department:
- _id: '157'
- _id: '43'
doi: 10.4028/p-32330d
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1489-1497
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
status: public
title: Investigations on Combined <i>In Situ</i> CT and Acoustic Analysis
during Clinching
type: journal_article
user_id: '83408'
volume: 926
year: '2022'
...
---
_id: '51193'
article_number: '100108'
author:
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: David
full_name: Römisch, David
last_name: Römisch
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Lars
full_name: Ewenz, Lars
last_name: Ewenz
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Deborah
full_name: Weiß, Deborah
last_name: Weiß
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Matthias
full_name: Busch, Matthias
last_name: Busch
- first_name: Jan
full_name: Krüger, Jan
last_name: Krüger
- first_name: Moritz
full_name: Neuser, Moritz
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
last_name: Grydin
- first_name: Max
full_name: Böhnke, Max
last_name: Böhnke
- first_name: Christian-Roman
full_name: Bielak, Christian-Roman
last_name: Bielak
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
citation:
ama: Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods
for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes. 2022;5. doi:10.1016/j.jajp.2022.100108
apa: Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J.,
Weiß, D., Sadeghian, B., Busch, M., Krüger, J., Neuser, M., Grydin, O., Böhnke,
M., Bielak, C.-R., & Troschitz, J. (2022). Clinching of Aluminum Materials
– Methods for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes, 5, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108
bibtex: '@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et
al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties}, volume={5}, DOI={10.1016/j.jajp.2022.100108},
number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek,
Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad
and Busch, Matthias and Krüger, Jan and et al.}, year={2022} }'
chicago: Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz,
Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for
the Continuous Characterization of Process, Microstructure and Properties.” Journal
of Advanced Joining Processes 5 (2022). https://doi.org/10.1016/j.jajp.2022.100108.
ieee: 'R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the
Continuous Characterization of Process, Microstructure and Properties,” Journal
of Advanced Joining Processes, vol. 5, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108.'
mla: Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties.” Journal of Advanced
Joining Processes, vol. 5, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.
short: R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß,
B. Sadeghian, M. Busch, J. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.-R. Bielak,
J. Troschitz, Journal of Advanced Joining Processes 5 (2022).
date_created: 2024-02-06T15:01:32Z
date_updated: 2025-06-02T20:20:08Z
doi: 10.1016/j.jajp.2022.100108
intvolume: ' 5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
status: public
title: Clinching of Aluminum Materials – Methods for the Continuous Characterization
of Process, Microstructure and Properties
type: journal_article
user_id: '83408'
volume: 5
year: '2022'
...
---
_id: '51196'
article_number: '100113'
author:
- first_name: G.
full_name: Meschut, G.
last_name: Meschut
- first_name: M.
full_name: Merklein, M.
last_name: Merklein
- first_name: A.
full_name: Brosius, A.
last_name: Brosius
- first_name: D.
full_name: Drummer, D.
last_name: Drummer
- first_name: L.
full_name: Fratini, L.
last_name: Fratini
- first_name: U.
full_name: Füssel, U.
last_name: Füssel
- first_name: M.
full_name: Gude, M.
last_name: Gude
- first_name: W.
full_name: Homberg, W.
last_name: Homberg
- first_name: P.A.F.
full_name: Martins, P.A.F.
last_name: Martins
- first_name: M.
full_name: Bobbert, M.
last_name: Bobbert
- first_name: M.
full_name: Lechner, M.
last_name: Lechner
- first_name: R.
full_name: Kupfer, R.
last_name: Kupfer
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: D.
full_name: Han, D.
last_name: Han
- first_name: J.
full_name: Kalich, J.
last_name: Kalich
- first_name: F.
full_name: Kappe, F.
last_name: Kappe
- first_name: T.
full_name: Kleffel, T.
last_name: Kleffel
- first_name: D.
full_name: Köhler, D.
last_name: Köhler
- first_name: C.-M.
full_name: Kuball, C.-M.
last_name: Kuball
- first_name: J.
full_name: Popp, J.
last_name: Popp
- first_name: D.
full_name: Römisch, D.
last_name: Römisch
- first_name: J.
full_name: Troschitz, J.
last_name: Troschitz
- first_name: C.
full_name: Wischer, C.
last_name: Wischer
- first_name: S.
full_name: Wituschek, S.
last_name: Wituschek
- first_name: M.
full_name: Wolf, M.
last_name: Wolf
citation:
ama: Meschut G, Merklein M, Brosius A, et al. Review on mechanical joining by plastic
deformation. Journal of Advanced Joining Processes. 2022;5. doi:10.1016/j.jajp.2022.100113
apa: Meschut, G., Merklein, M., Brosius, A., Drummer, D., Fratini, L., Füssel, U.,
Gude, M., Homberg, W., Martins, P. A. F., Bobbert, M., Lechner, M., Kupfer, R.,
Gröger, B., Han, D., Kalich, J., Kappe, F., Kleffel, T., Köhler, D., Kuball, C.-M.,
… Wolf, M. (2022). Review on mechanical joining by plastic deformation. Journal
of Advanced Joining Processes, 5, Article 100113. https://doi.org/10.1016/j.jajp.2022.100113
bibtex: '@article{Meschut_Merklein_Brosius_Drummer_Fratini_Füssel_Gude_Homberg_Martins_Bobbert_et
al._2022, title={Review on mechanical joining by plastic deformation}, volume={5},
DOI={10.1016/j.jajp.2022.100113},
number={100113}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Meschut, G. and Merklein, M. and Brosius, A. and Drummer, D. and
Fratini, L. and Füssel, U. and Gude, M. and Homberg, W. and Martins, P.A.F. and
Bobbert, M. and et al.}, year={2022} }'
chicago: Meschut, G., M. Merklein, A. Brosius, D. Drummer, L. Fratini, U. Füssel,
M. Gude, et al. “Review on Mechanical Joining by Plastic Deformation.” Journal
of Advanced Joining Processes 5 (2022). https://doi.org/10.1016/j.jajp.2022.100113.
ieee: 'G. Meschut et al., “Review on mechanical joining by plastic deformation,”
Journal of Advanced Joining Processes, vol. 5, Art. no. 100113, 2022, doi:
10.1016/j.jajp.2022.100113.'
mla: Meschut, G., et al. “Review on Mechanical Joining by Plastic Deformation.”
Journal of Advanced Joining Processes, vol. 5, 100113, Elsevier BV, 2022,
doi:10.1016/j.jajp.2022.100113.
short: G. Meschut, M. Merklein, A. Brosius, D. Drummer, L. Fratini, U. Füssel, M.
Gude, W. Homberg, P.A.F. Martins, M. Bobbert, M. Lechner, R. Kupfer, B. Gröger,
D. Han, J. Kalich, F. Kappe, T. Kleffel, D. Köhler, C.-M. Kuball, J. Popp, D.
Römisch, J. Troschitz, C. Wischer, S. Wituschek, M. Wolf, Journal of Advanced
Joining Processes 5 (2022).
date_created: 2024-02-06T15:03:43Z
date_updated: 2025-06-02T20:20:04Z
doi: 10.1016/j.jajp.2022.100113
intvolume: ' 5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
status: public
title: Review on mechanical joining by plastic deformation
type: journal_article
user_id: '83408'
volume: 5
year: '2022'
...
---
_id: '33687'
article_number: '2206405'
author:
- first_name: Mateusz
full_name: Odziomek, Mateusz
last_name: Odziomek
- first_name: Paolo
full_name: Giusto, Paolo
last_name: Giusto
- first_name: Janina
full_name: Kossmann, Janina
last_name: Kossmann
- first_name: Nadezda V.
full_name: Tarakina, Nadezda V.
last_name: Tarakina
- first_name: Julian Joachim
full_name: Heske, Julian Joachim
id: '53238'
last_name: Heske
- first_name: Salvador M.
full_name: Rivadeneira, Salvador M.
last_name: Rivadeneira
- first_name: Waldemar
full_name: Keil, Waldemar
last_name: Keil
- first_name: Claudia
full_name: Schmidt, Claudia
id: '466'
last_name: Schmidt
orcid: 0000-0003-3179-9997
- first_name: Stefano
full_name: Mazzanti, Stefano
last_name: Mazzanti
- first_name: Oleksandr
full_name: Savateev, Oleksandr
last_name: Savateev
- first_name: Lorena
full_name: Perdigón‐Toro, Lorena
last_name: Perdigón‐Toro
- first_name: Dieter
full_name: Neher, Dieter
last_name: Neher
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Markus
full_name: Antonietti, Markus
last_name: Antonietti
- first_name: Nieves
full_name: López‐Salas, Nieves
last_name: López‐Salas
citation:
ama: 'Odziomek M, Giusto P, Kossmann J, et al. “Red Carbon”: A Rediscovered Covalent
Crystalline Semiconductor. Advanced Materials. 2022;34(40). doi:10.1002/adma.202206405'
apa: 'Odziomek, M., Giusto, P., Kossmann, J., Tarakina, N. V., Heske, J. J., Rivadeneira,
S. M., Keil, W., Schmidt, C., Mazzanti, S., Savateev, O., Perdigón‐Toro, L., Neher,
D., Kühne, T., Antonietti, M., & López‐Salas, N. (2022). “Red Carbon”: A Rediscovered
Covalent Crystalline Semiconductor. Advanced Materials, 34(40),
Article 2206405. https://doi.org/10.1002/adma.202206405'
bibtex: '@article{Odziomek_Giusto_Kossmann_Tarakina_Heske_Rivadeneira_Keil_Schmidt_Mazzanti_Savateev_et
al._2022, title={“Red Carbon”: A Rediscovered Covalent Crystalline Semiconductor},
volume={34}, DOI={10.1002/adma.202206405},
number={402206405}, journal={Advanced Materials}, publisher={Wiley}, author={Odziomek,
Mateusz and Giusto, Paolo and Kossmann, Janina and Tarakina, Nadezda V. and Heske,
Julian Joachim and Rivadeneira, Salvador M. and Keil, Waldemar and Schmidt, Claudia
and Mazzanti, Stefano and Savateev, Oleksandr and et al.}, year={2022} }'
chicago: 'Odziomek, Mateusz, Paolo Giusto, Janina Kossmann, Nadezda V. Tarakina,
Julian Joachim Heske, Salvador M. Rivadeneira, Waldemar Keil, et al. “‘Red Carbon’:
A Rediscovered Covalent Crystalline Semiconductor.” Advanced Materials
34, no. 40 (2022). https://doi.org/10.1002/adma.202206405.'
ieee: 'M. Odziomek et al., “‘Red Carbon’: A Rediscovered Covalent Crystalline
Semiconductor,” Advanced Materials, vol. 34, no. 40, Art. no. 2206405,
2022, doi: 10.1002/adma.202206405.'
mla: 'Odziomek, Mateusz, et al. “‘Red Carbon’: A Rediscovered Covalent Crystalline
Semiconductor.” Advanced Materials, vol. 34, no. 40, 2206405, Wiley, 2022,
doi:10.1002/adma.202206405.'
short: M. Odziomek, P. Giusto, J. Kossmann, N.V. Tarakina, J.J. Heske, S.M. Rivadeneira,
W. Keil, C. Schmidt, S. Mazzanti, O. Savateev, L. Perdigón‐Toro, D. Neher, T.
Kühne, M. Antonietti, N. López‐Salas, Advanced Materials 34 (2022).
date_created: 2022-10-11T08:19:29Z
date_updated: 2025-10-15T15:08:17Z
department:
- _id: '613'
- _id: '315'
doi: 10.1002/adma.202206405
intvolume: ' 34'
issue: '40'
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: '“Red Carbon”: A Rediscovered Covalent Crystalline Semiconductor'
type: journal_article
user_id: '466'
volume: 34
year: '2022'
...
---
_id: '52612'
abstract:
- lang: eng
text: During resistance spot welding of zinc-coated advanced high-strength
steels (AHSSs) for automotive production, liquid metal embrittlement (LME) cracking
may occur in the event of a combination of various unfavorable influences. In
this study, the interactions of different welding current levels and weld times
on the tendency for LME cracking in third-generation AHSSs were investigated.
LME manifested itself as high-penetration cracks around the circumference of the
spot welds for welding currents closely below the expulsion limit. At the same
time, the observed tendency for LME cracking showed no direct correlation with
the overall heat input of the investigated welding processes. To identify a reliable
indicator of the tendency for LME cracking, the local strain rate at the origin
of the observed cracks was analyzed over the course of the welding process via
finite element simulation. While the local strain rate showed a good correlation
with the process-specific LME cracking tendency, it was difficult to interpret
due to its discontinuous course. Therefore, based on the experimental measurement
of electrode displacement during welding, electrode indentation velocity was proposed
as a descriptive indicator for quantifying cracking tendency.
author:
- first_name: Christoph
full_name: Böhne, Christoph
id: '22483'
last_name: Böhne
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: MAX
full_name: BIEGLER, MAX
last_name: BIEGLER
- first_name: MICHAEL
full_name: RETHMEIER, MICHAEL
last_name: RETHMEIER
citation:
ama: Böhne C, Meschut G, BIEGLER M, RETHMEIER M. The Influence of Electrode Indentation
Rate on LME Formation during RSW. Welding Journal. 2022;101(7):197-207.
doi:10.29391/2022.101.015
apa: Böhne, C., Meschut, G., BIEGLER, M., & RETHMEIER, M. (2022). The Influence
of Electrode Indentation Rate on LME Formation during RSW. Welding Journal,
101(7), 197–207. https://doi.org/10.29391/2022.101.015
bibtex: '@article{Böhne_Meschut_BIEGLER_RETHMEIER_2022, title={The Influence of
Electrode Indentation Rate on LME Formation during RSW}, volume={101}, DOI={10.29391/2022.101.015}, number={7},
journal={Welding Journal}, publisher={American Welding Society}, author={Böhne,
Christoph and Meschut, Gerson and BIEGLER, MAX and RETHMEIER, MICHAEL}, year={2022},
pages={197–207} }'
chicago: 'Böhne, Christoph, Gerson Meschut, MAX BIEGLER, and MICHAEL RETHMEIER.
“The Influence of Electrode Indentation Rate on LME Formation during RSW.” Welding
Journal 101, no. 7 (2022): 197–207. https://doi.org/10.29391/2022.101.015.'
ieee: 'C. Böhne, G. Meschut, M. BIEGLER, and M. RETHMEIER, “The Influence of Electrode
Indentation Rate on LME Formation during RSW,” Welding Journal, vol. 101,
no. 7, pp. 197–207, 2022, doi: 10.29391/2022.101.015.'
mla: Böhne, Christoph, et al. “The Influence of Electrode Indentation Rate on LME
Formation during RSW.” Welding Journal, vol. 101, no. 7, American Welding
Society, 2022, pp. 197–207, doi:10.29391/2022.101.015.
short: C. Böhne, G. Meschut, M. BIEGLER, M. RETHMEIER, Welding Journal 101 (2022)
197–207.
date_created: 2024-03-18T11:51:57Z
date_updated: 2025-08-07T09:29:30Z
department:
- _id: '157'
doi: 10.29391/2022.101.015
intvolume: ' 101'
issue: '7'
keyword:
- Metals and Alloys
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
page: 197-207
popular_science: '1'
publication: Welding Journal
publication_identifier:
issn:
- 0043-2296
- 2689-0445
publication_status: published
publisher: American Welding Society
quality_controlled: '1'
status: public
title: The Influence of Electrode Indentation Rate on LME Formation during RSW
type: journal_article
user_id: '60398'
volume: 101
year: '2022'
...
---
_id: '37647'
abstract:
- lang: eng
text: Mechanical joining processes are an essential part of modern lightweight construction.
They permit materials of different types to be joined in a way that is suitable
for the loads involved. These processes reach their limits, however, as soon as
the boundary conditions change. In most cases, these elements are specially adapted
to the joining point and cannot be used universally. Changes require cost-intensive
adaptation of both the element and the process control, thus making production
more complex. This results in high costs due to the increased number of auxiliary
joining element variants required and reduces the economic efficiency of mechanical
joining. One approach to overcoming this issue is the use of adaptive auxiliary
joining elements formed by friction spinning. This article presents the current
state of research on pre-hole-free joining with adaptive joining elements. The
overall process chain is illustrated, explained and analyzed. Special attention
is paid to demonstrating the feasibility of pre-hole-free joining with adaptive
joining elements. The chosen mechanical parameters are subsequently listed. Finally,
a comprehensive outlook of the future development potential is derived.
article_type: original
author:
- first_name: Christian
full_name: Wischer, Christian
last_name: Wischer
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
citation:
ama: Wischer C, Homberg W. Further Development of an Adaptive Joining Technique
Based on Friction Spinning to Produce Pre-Hole-Free Joints. Key Engineering
Materials. 2022;926:1468-1478. doi:10.4028/p-1n6741
apa: Wischer, C., & Homberg, W. (2022). Further Development of an Adaptive Joining
Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints. Key Engineering
Materials, 926, 1468–1478. https://doi.org/10.4028/p-1n6741
bibtex: '@article{Wischer_Homberg_2022, title={Further Development of an Adaptive
Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints},
volume={926}, DOI={10.4028/p-1n6741},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Wischer, Christian and Homberg, Werner}, year={2022}, pages={1468–1478}
}'
chicago: 'Wischer, Christian, and Werner Homberg. “Further Development of an Adaptive
Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints.”
Key Engineering Materials 926 (2022): 1468–78. https://doi.org/10.4028/p-1n6741.'
ieee: 'C. Wischer and W. Homberg, “Further Development of an Adaptive Joining Technique
Based on Friction Spinning to Produce Pre-Hole-Free Joints,” Key Engineering
Materials, vol. 926, pp. 1468–1478, 2022, doi: 10.4028/p-1n6741.'
mla: Wischer, Christian, and Werner Homberg. “Further Development of an Adaptive
Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints.”
Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022,
pp. 1468–78, doi:10.4028/p-1n6741.
short: C. Wischer, W. Homberg, Key Engineering Materials 926 (2022) 1468–1478.
date_created: 2023-01-20T07:47:18Z
date_updated: 2026-05-12T12:00:20Z
department:
- _id: '156'
doi: 10.4028/p-1n6741
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1468-1478
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: Further Development of an Adaptive Joining Technique Based on Friction Spinning
to Produce Pre-Hole-Free Joints
type: journal_article
user_id: '7850'
volume: 926
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: 2026-05-12T12:59:39Z
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'
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'
- _id: '132'
name: TRR 285 - Project Area B
- _id: '131'
name: TRR 285 - Project Area A
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: '7850'
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: 2026-05-12T12:58:23Z
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'
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'
- _id: '131'
name: TRR 285 - Project Area A
- _id: '132'
name: TRR 285 - Project Area B
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: '7850'
year: '2022'
...
---
_id: '34070'
article_number: '100135'
author:
- first_name: Britta
full_name: Schramm, Britta
id: '4668'
last_name: Schramm
- first_name: Sven
full_name: Harzheim, Sven
last_name: Harzheim
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Tintu David
full_name: Joy, Tintu David
id: '30821'
last_name: Joy
- first_name: Martin
full_name: Hofmann, Martin
last_name: Hofmann
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
- first_name: Thomas
full_name: Wallmersperger, Thomas
last_name: Wallmersperger
citation:
ama: 'Schramm B, Harzheim S, Weiß D, et al. A Review on the Modeling of the Clinching
Process Chain - Part III: Operational Phase. Journal of Advanced Joining Processes.
Published online 2022. doi:10.1016/j.jajp.2022.100135'
apa: 'Schramm, B., Harzheim, S., Weiß, D., Joy, T. D., Hofmann, M., Mergheim, J.,
& Wallmersperger, T. (2022). A Review on the Modeling of the Clinching Process
Chain - Part III: Operational Phase. Journal of Advanced Joining Processes,
Article 100135. https://doi.org/10.1016/j.jajp.2022.100135'
bibtex: '@article{Schramm_Harzheim_Weiß_Joy_Hofmann_Mergheim_Wallmersperger_2022,
title={A Review on the Modeling of the Clinching Process Chain - Part III: Operational
Phase}, DOI={10.1016/j.jajp.2022.100135},
number={100135}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Schramm, Britta and Harzheim, Sven and Weiß, Deborah and Joy, Tintu
David and Hofmann, Martin and Mergheim, Julia and Wallmersperger, Thomas}, year={2022}
}'
chicago: 'Schramm, Britta, Sven Harzheim, Deborah Weiß, Tintu David Joy, Martin
Hofmann, Julia Mergheim, and Thomas Wallmersperger. “A Review on the Modeling
of the Clinching Process Chain - Part III: Operational Phase.” Journal of Advanced
Joining Processes, 2022. https://doi.org/10.1016/j.jajp.2022.100135.'
ieee: 'B. Schramm et al., “A Review on the Modeling of the Clinching Process
Chain - Part III: Operational Phase,” Journal of Advanced Joining Processes,
Art. no. 100135, 2022, doi: 10.1016/j.jajp.2022.100135.'
mla: 'Schramm, Britta, et al. “A Review on the Modeling of the Clinching Process
Chain - Part III: Operational Phase.” Journal of Advanced Joining Processes,
100135, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100135.'
short: B. Schramm, S. Harzheim, D. Weiß, T.D. Joy, M. Hofmann, J. Mergheim, T. Wallmersperger,
Journal of Advanced Joining Processes (2022).
date_created: 2022-11-14T08:55:34Z
date_updated: 2026-05-12T12:52:34Z
department:
- _id: '143'
doi: 10.1016/j.jajp.2022.100135
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
name: 'TRR 285: TRR 285'
- _id: '143'
name: 'TRR 285 – B04: TRR 285 - Subproject B04'
- _id: '142'
name: 'TRR 285 – B03: TRR 285 - Subproject B03'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
- _id: '132'
name: TRR 285 - Project Area B
- _id: '131'
name: TRR 285 - Project Area A
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 III: Operational
Phase'
type: journal_article
user_id: '7850'
year: '2022'
...
---
_id: '31238'
article_number: '100108'
author:
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: David
full_name: Römisch, David
last_name: Römisch
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Lars
full_name: Ewenz, Lars
last_name: Ewenz
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Matthias
full_name: Busch, Matthias
last_name: Busch
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian-Roman
full_name: Bielak, Christian-Roman
last_name: Bielak
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
citation:
ama: Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods
for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes. Published online 2022. doi:10.1016/j.jajp.2022.100108
apa: Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J.,
Weiß, D., Sadeghian, B., Busch, M., Krüger, J. T., Neuser, M., Grydin, O., Böhnke,
M., Bielak, C.-R., & Troschitz, J. (2022). Clinching of Aluminum Materials
– Methods for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108
bibtex: '@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et
al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties}, DOI={10.1016/j.jajp.2022.100108},
number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek,
Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad
and Busch, Matthias and Krüger, Jan Tobias and et al.}, year={2022} }'
chicago: Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz,
Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for
the Continuous Characterization of Process, Microstructure and Properties.” Journal
of Advanced Joining Processes, 2022. https://doi.org/10.1016/j.jajp.2022.100108.
ieee: 'R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the
Continuous Characterization of Process, Microstructure and Properties,” Journal
of Advanced Joining Processes, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108.'
mla: Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties.” Journal of Advanced
Joining Processes, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.
short: R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß,
B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.-R. Bielak,
J. Troschitz, Journal of Advanced Joining Processes (2022).
date_created: 2022-05-12T13:48:16Z
date_updated: 2026-05-12T13:49:43Z
department:
- _id: '158'
doi: 10.1016/j.jajp.2022.100108
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Clinching of Aluminum Materials – Methods for the Continuous Characterization
of Process, Microstructure and Properties
type: journal_article
user_id: '7850'
year: '2022'
...
---
_id: '33657'
article_number: '110567'
author:
- first_name: Hossein
full_name: Mirhosseini, Hossein
id: '71051'
last_name: Mirhosseini
orcid: 0000-0001-6179-1545
- first_name: Hossein
full_name: Tahmasbi, Hossein
last_name: Tahmasbi
- first_name: Sai Ram
full_name: Kuchana, Sai Ram
last_name: Kuchana
- first_name: Alireza
full_name: Ghasemi, Alireza
id: '77282'
last_name: Ghasemi
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
citation:
ama: Mirhosseini H, Tahmasbi H, Kuchana SR, Ghasemi A, Kühne T. An automated approach
for developing neural network interatomic potentials with FLAME. Computational
Materials Science. 2021;197. doi:10.1016/j.commatsci.2021.110567
apa: Mirhosseini, H., Tahmasbi, H., Kuchana, S. R., Ghasemi, A., & Kühne, T.
(2021). An automated approach for developing neural network interatomic potentials
with FLAME. Computational Materials Science, 197, Article 110567.
https://doi.org/10.1016/j.commatsci.2021.110567
bibtex: '@article{Mirhosseini_Tahmasbi_Kuchana_Ghasemi_Kühne_2021, title={An automated
approach for developing neural network interatomic potentials with FLAME}, volume={197},
DOI={10.1016/j.commatsci.2021.110567},
number={110567}, journal={Computational Materials Science}, publisher={Elsevier
BV}, author={Mirhosseini, Hossein and Tahmasbi, Hossein and Kuchana, Sai Ram and
Ghasemi, Alireza and Kühne, Thomas}, year={2021} }'
chicago: Mirhosseini, Hossein, Hossein Tahmasbi, Sai Ram Kuchana, Alireza Ghasemi,
and Thomas Kühne. “An Automated Approach for Developing Neural Network Interatomic
Potentials with FLAME.” Computational Materials Science 197 (2021). https://doi.org/10.1016/j.commatsci.2021.110567.
ieee: 'H. Mirhosseini, H. Tahmasbi, S. R. Kuchana, A. Ghasemi, and T. Kühne, “An
automated approach for developing neural network interatomic potentials with FLAME,”
Computational Materials Science, vol. 197, Art. no. 110567, 2021, doi:
10.1016/j.commatsci.2021.110567.'
mla: Mirhosseini, Hossein, et al. “An Automated Approach for Developing Neural Network
Interatomic Potentials with FLAME.” Computational Materials Science, vol.
197, 110567, Elsevier BV, 2021, doi:10.1016/j.commatsci.2021.110567.
short: H. Mirhosseini, H. Tahmasbi, S.R. Kuchana, A. Ghasemi, T. Kühne, Computational
Materials Science 197 (2021).
date_created: 2022-10-10T08:23:50Z
date_updated: 2022-10-10T08:24:13Z
department:
- _id: '613'
doi: 10.1016/j.commatsci.2021.110567
intvolume: ' 197'
keyword:
- Computational Mathematics
- General Physics and Astronomy
- Mechanics of Materials
- General Materials Science
- General Chemistry
- General Computer Science
language:
- iso: eng
publication: Computational Materials Science
publication_identifier:
issn:
- 0927-0256
publication_status: published
publisher: Elsevier BV
status: public
title: An automated approach for developing neural network interatomic potentials
with FLAME
type: journal_article
user_id: '71051'
volume: 197
year: '2021'
...
---
_id: '34227'
abstract:
- lang: eng
text: In order to reduce the fuel consumption and consequently the greenhouse emissions,
the automotive industry is implementing lightweight constructions in the body
in white production. As a result, the use of aluminum alloys is continuously increasing.
Due to poor weldability of aluminum in combination with other materials, mechanical
joining technologies like clinching are increasingly used. In order to predict
relevant characteristics of clinched joints and to ensure the reliability of the
process, it is simulated numerically during product development processes. In
this regard the predictive accuracy of the simulated process highly depends on
the implemented friction model. In particular, the frictional behavior between
the sheet metals affects the geometrical formation of the clinched joint significantly.
This paper presents a testing method, which enables to determine the frictional
coefficients between sheet metal materials for the simulation of clinching processes.
For this purpose, the correlation of interface pressure and the relative velocity
between aluminum sheets in clinching processes is investigated using numerical
simulation. Furthermore, the developed testing method focuses on the specimen
geometry as well as the reproduction of the occurring friction conditions between
two sheet metal materials in clinching processes. Based on a methodical approach
the test setup is explained and the functionality of the method is proven by experimental
tests using sheet metal material EN AW6014.
author:
- first_name: Moritz Sebastian
full_name: Rossel, Moritz Sebastian
id: '44503'
last_name: Rossel
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Rossel MS, Böhnke M, Bielak CR, Bobbert M, Meschut G. Development of a Method
for the Identification of Friction Coefficients in Sheet Metal Materials for the
Numerical Simulation of Clinching Processes. Key Engineering Materials.
2021;883:81-88. doi:10.4028/www.scientific.net/kem.883.81
apa: Rossel, M. S., Böhnke, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2021).
Development of a Method for the Identification of Friction Coefficients in Sheet
Metal Materials for the Numerical Simulation of Clinching Processes. Key Engineering
Materials, 883, 81–88. https://doi.org/10.4028/www.scientific.net/kem.883.81
bibtex: '@article{Rossel_Böhnke_Bielak_Bobbert_Meschut_2021, title={Development
of a Method for the Identification of Friction Coefficients in Sheet Metal Materials
for the Numerical Simulation of Clinching Processes}, volume={883}, DOI={10.4028/www.scientific.net/kem.883.81},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Rossel, Moritz Sebastian and Böhnke, Max and Bielak, Christian Roman and
Bobbert, Mathias and Meschut, Gerson}, year={2021}, pages={81–88} }'
chicago: 'Rossel, Moritz Sebastian, Max Böhnke, Christian Roman Bielak, Mathias
Bobbert, and Gerson Meschut. “Development of a Method for the Identification of
Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of
Clinching Processes.” Key Engineering Materials 883 (2021): 81–88. https://doi.org/10.4028/www.scientific.net/kem.883.81.'
ieee: 'M. S. Rossel, M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Development
of a Method for the Identification of Friction Coefficients in Sheet Metal Materials
for the Numerical Simulation of Clinching Processes,” Key Engineering Materials,
vol. 883, pp. 81–88, 2021, doi: 10.4028/www.scientific.net/kem.883.81.'
mla: Rossel, Moritz Sebastian, et al. “Development of a Method for the Identification
of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation
of Clinching Processes.” Key Engineering Materials, vol. 883, Trans Tech
Publications, Ltd., 2021, pp. 81–88, doi:10.4028/www.scientific.net/kem.883.81.
short: M.S. Rossel, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, Key Engineering
Materials 883 (2021) 81–88.
date_created: 2022-12-05T21:57:07Z
date_updated: 2023-03-09T11:43:31Z
department:
- _id: '630'
- _id: '157'
doi: 10.4028/www.scientific.net/kem.883.81
intvolume: ' 883'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 81-88
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: Development of a Method for the Identification of Friction Coefficients in
Sheet Metal Materials for the Numerical Simulation of Clinching Processes
type: journal_article
user_id: '7850'
volume: 883
year: '2021'
...