---
_id: '63391'
abstract:
- lang: eng
text: "This study addresses the challenge of insufficient weld penetration in the
outer thin low-carbon steel during\r\nresistance spot welding of three-layer dissimilar
stack-ups containing advanced high-strength steels. To overcome\r\nthermal imbalance
constraints, an innovative strategy leveraging plastic shell containment is proposed
to elevate\r\nthe expulsion-free heat input threshold. By applying a combined
preheating and ramping current profile, a coordinated “shell-first, nugget-second”
sequence is achieved. This mechanism creates a solid-state barrier prior to\r\nrapid
fusion, effectively preventing expulsion. Experimental results demonstrate that
while the reference\r\nconstant-current schedule fails to maintain a process window
under a 2 mm initial gap (IG) disturbance, the\r\nproposed strategy significantly
enhances process stability. It increases the maximum expulsion-free heat input
by\r\n24 % (to 6338 J) under normal conditions and by 77 % (to 6482 J) under the
IG condition. Crucially, the\r\nincreased heat input drives nugget growth across
all interfaces, achieving a penetration depth of 0.38 mm (48 %\r\npenetration
ratio) in the low-carbon steel sheet under the gap condition. These findings validate
the strategy’s\r\neffectiveness in ensuring weld quality and robustness, which
is further confirmed by its transferability to a lowerresistivity DX54D cover
sheet."
article_type: original
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Leonhard
full_name: Männer, Leonhard
id: '51255'
last_name: Männer
- first_name: Zhuoqun
full_name: Wang, Zhuoqun
last_name: Wang
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: Yannic
full_name: Böhm, Yannic
id: '84119'
last_name: Böhm
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Yang K, Männer L, Wang Z, et al. Process window expansion with transferable
applicability in three-layer dissimilar steel resistance spot welding via expulsion
prevention. Journal of Manufacturing Processes. 2026;157(Special issue
entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.):984-1000.
doi:10.1016/j.jmapro.2025.12.036'
apa: 'Yang, K., Männer, L., Wang, Z., Olfert, V., Böhm, Y., Hein, D., & Meschut,
G. (2026). Process window expansion with transferable applicability in three-layer
dissimilar steel resistance spot welding via expulsion prevention. Journal
of Manufacturing Processes, 157(Special issue entitled: ‘Trends on
spot joining’ published in Journal of Manufacturing Processes.), 984–1000. https://doi.org/10.1016/j.jmapro.2025.12.036'
bibtex: '@article{Yang_Männer_Wang_Olfert_Böhm_Hein_Meschut_2026, title={Process
window expansion with transferable applicability in three-layer dissimilar steel
resistance spot welding via expulsion prevention}, volume={157}, DOI={10.1016/j.jmapro.2025.12.036},
number={Special issue entitled: ‘Trends on spot joining’ published in Journal
of Manufacturing Processes.}, journal={Journal of Manufacturing Processes}, publisher={Elsevier
BV}, author={Yang, Keke and Männer, Leonhard and Wang, Zhuoqun and Olfert, Viktoria
and Böhm, Yannic and Hein, David and Meschut, Gerson}, year={2026}, pages={984–1000}
}'
chicago: 'Yang, Keke, Leonhard Männer, Zhuoqun Wang, Viktoria Olfert, Yannic Böhm,
David Hein, and Gerson Meschut. “Process Window Expansion with Transferable Applicability
in Three-Layer Dissimilar Steel Resistance Spot Welding via Expulsion Prevention.”
Journal of Manufacturing Processes 157, no. Special issue entitled: ‘Trends
on spot joining’ published in Journal of Manufacturing Processes. (2026): 984–1000.
https://doi.org/10.1016/j.jmapro.2025.12.036.'
ieee: 'K. Yang et al., “Process window expansion with transferable applicability
in three-layer dissimilar steel resistance spot welding via expulsion prevention,”
Journal of Manufacturing Processes, vol. 157, no. Special issue entitled:
‘Trends on spot joining’ published in Journal of Manufacturing Processes., pp.
984–1000, 2026, doi: 10.1016/j.jmapro.2025.12.036.'
mla: 'Yang, Keke, et al. “Process Window Expansion with Transferable Applicability
in Three-Layer Dissimilar Steel Resistance Spot Welding via Expulsion Prevention.”
Journal of Manufacturing Processes, vol. 157, no. Special issue entitled:
‘Trends on spot joining’ published in Journal of Manufacturing Processes., Elsevier
BV, 2026, pp. 984–1000, doi:10.1016/j.jmapro.2025.12.036.'
short: K. Yang, L. Männer, Z. Wang, V. Olfert, Y. Böhm, D. Hein, G. Meschut, Journal
of Manufacturing Processes 157 (2026) 984–1000.
date_created: 2025-12-22T08:20:34Z
date_updated: 2025-12-22T08:24:19Z
ddc:
- '620'
department:
- _id: '157'
doi: 10.1016/j.jmapro.2025.12.036
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2025-12-22T08:21:51Z
date_updated: 2025-12-22T08:21:51Z
file_id: '63392'
file_name: 1-s2.0-S1526612525013568-main.pdf
file_size: 21431773
relation: main_file
success: 1
file_date_updated: 2025-12-22T08:21:51Z
has_accepted_license: '1'
intvolume: ' 157'
issue: 'Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing
Processes.'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.jmapro.2025.12.036
oa: '1'
page: 984-1000
publication: Journal of Manufacturing Processes
publication_identifier:
issn:
- 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Process window expansion with transferable applicability in three-layer dissimilar
steel resistance spot welding via expulsion prevention
type: journal_article
user_id: '65085'
volume: 157
year: '2026'
...
---
_id: '63418'
abstract:
- lang: eng
text: Manufacturing tolerances have a measurable influence on the structural integrity
of self-piercing riveted (SPR) joints in automotive applications, yet their quantitative
impact on load-bearing behavior remains insufficiently resolved. This study establishes
a validated hierarchical methodology to predict tolerance-dependent failure behavior
of SPR joints, progressing from coupon to sub-component scale through an integrated
experimental–numerical approach. Five critical manufacturing tolerances, including
rivet length (±0.5 mm), rivet head position (±0.3 mm), orthogonality deviation
(2.8° and 5°), lateral offset (up to 1.2 mm), and flange overlap reduction (up
to 7.5 mm), were investigated. Steel–steel joints exhibited a higher sensitivity
to tolerances by a factor of 2–3 compared to steel–aluminum joints. A unified
effective rivet length concept was developed to consolidate the geometric effects
of all tolerances into a single physically meaningful parameter, enabling load-bearing
capacity prediction with R2 > 0.95 across all evaluated loading directions. The
sub-component validation employing T-joint specimens indicates a 2–3 fold amplification
of tolerance effects at critical structural regions, providing experimental evidence
for the hierarchical scaling principle. The methodology was implemented in a tolerance-dependent
CONSTRAINED_SPR3 formulation, providing >99 % computational efficiency improvement
while maintaining a deviation in maximum force prediction within ±7 %. This framework
enables the physically consistent representation of manufacturing variation within
large-scale simulations and establishes a transferable basis for tolerance-resilient
virtual vehicle development.
article_type: original
author:
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Philip
full_name: Rochel, Philip
last_name: Rochel
- first_name: Philipp
full_name: Bähr, Philipp
last_name: Bähr
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Silke
full_name: Sommer, Silke
last_name: Sommer
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Olfert V, Yang K, Rochel P, et al. Predictive modeling of tolerance-dependent
failure behavior of self-pierce riveted joints: From coupon-level tests to sub-component
validation. Journal of Manufacturing Processes. 2026;157(Special issue
entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.):1250-1273.
doi:10.1016/j.jmapro.2025.12.058'
apa: 'Olfert, V., Yang, K., Rochel, P., Bähr, P., Hein, D., Sommer, S., & Meschut,
G. (2026). Predictive modeling of tolerance-dependent failure behavior of self-pierce
riveted joints: From coupon-level tests to sub-component validation. Journal
of Manufacturing Processes, 157(Special issue entitled: ‘Trends on
spot joining’ published in Journal of Manufacturing Processes.), 1250–1273. https://doi.org/10.1016/j.jmapro.2025.12.058'
bibtex: '@article{Olfert_Yang_Rochel_Bähr_Hein_Sommer_Meschut_2026, title={Predictive
modeling of tolerance-dependent failure behavior of self-pierce riveted joints:
From coupon-level tests to sub-component validation}, volume={157}, DOI={10.1016/j.jmapro.2025.12.058},
number={Special issue entitled: ‘Trends on spot joining’ published in Journal
of Manufacturing Processes.}, journal={Journal of Manufacturing Processes}, publisher={Elsevier
BV}, author={Olfert, Viktoria and Yang, Keke and Rochel, Philip and Bähr, Philipp
and Hein, David and Sommer, Silke and Meschut, Gerson}, year={2026}, pages={1250–1273}
}'
chicago: 'Olfert, Viktoria, Keke Yang, Philip Rochel, Philipp Bähr, David Hein,
Silke Sommer, and Gerson Meschut. “Predictive Modeling of Tolerance-Dependent
Failure Behavior of Self-Pierce Riveted Joints: From Coupon-Level Tests to Sub-Component
Validation.” Journal of Manufacturing Processes 157, no. Special issue
entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.
(2026): 1250–73. https://doi.org/10.1016/j.jmapro.2025.12.058.'
ieee: 'V. Olfert et al., “Predictive modeling of tolerance-dependent failure
behavior of self-pierce riveted joints: From coupon-level tests to sub-component
validation,” Journal of Manufacturing Processes, vol. 157, no. Special
issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing
Processes., pp. 1250–1273, 2026, doi: 10.1016/j.jmapro.2025.12.058.'
mla: 'Olfert, Viktoria, et al. “Predictive Modeling of Tolerance-Dependent Failure
Behavior of Self-Pierce Riveted Joints: From Coupon-Level Tests to Sub-Component
Validation.” Journal of Manufacturing Processes, vol. 157, no. Special
issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing
Processes., Elsevier BV, 2026, pp. 1250–73, doi:10.1016/j.jmapro.2025.12.058.'
short: V. Olfert, K. Yang, P. Rochel, P. Bähr, D. Hein, S. Sommer, G. Meschut, Journal
of Manufacturing Processes 157 (2026) 1250–1273.
date_created: 2025-12-26T13:41:43Z
date_updated: 2025-12-26T14:06:38Z
ddc:
- '620'
department:
- _id: '157'
doi: 10.1016/j.jmapro.2025.12.058
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2025-12-26T13:42:22Z
date_updated: 2025-12-26T13:42:22Z
file_id: '63419'
file_name: 1-s2.0-S1526612525013787-main.pdf
file_size: 28796238
relation: main_file
success: 1
file_date_updated: 2025-12-26T13:42:22Z
has_accepted_license: '1'
intvolume: ' 157'
issue: 'Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing
Processes.'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.sciencedirect.com/science/article/pii/S1526612525013787?via%3Dihub
oa: '1'
page: 1250-1273
publication: Journal of Manufacturing Processes
publication_identifier:
issn:
- 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'Predictive modeling of tolerance-dependent failure behavior of self-pierce
riveted joints: From coupon-level tests to sub-component validation'
type: journal_article
user_id: '65085'
volume: 157
year: '2026'
...
---
_id: '62005'
author:
- first_name: Yannic
full_name: Böhm, Yannic
id: '84119'
last_name: Böhm
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Daxin
full_name: Han, Daxin
id: '36544'
last_name: Han
- first_name: Elmar
full_name: Nordmann, Elmar
last_name: Nordmann
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Jörg
full_name: Jendrny, Jörg
last_name: Jendrny
- first_name: Eugen
full_name: Gorr, Eugen
last_name: Gorr
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Böhm Y, Kappe F, Han D, et al. Single-step self-punching lockbolt process and
equipment development for pre-hole-free joining of aluminum sheets using a dual-die
system. Journal of Manufacturing Processes. 2025;155:171-184. doi:10.1016/j.jmapro.2025.10.027
apa: Böhm, Y., Kappe, F., Han, D., Nordmann, E., Yang, K., Jendrny, J., Gorr, E.,
& Meschut, G. (2025). Single-step self-punching lockbolt process and equipment
development for pre-hole-free joining of aluminum sheets using a dual-die system.
Journal of Manufacturing Processes, 155, 171–184. https://doi.org/10.1016/j.jmapro.2025.10.027
bibtex: '@article{Böhm_Kappe_Han_Nordmann_Yang_Jendrny_Gorr_Meschut_2025, title={Single-step
self-punching lockbolt process and equipment development for pre-hole-free joining
of aluminum sheets using a dual-die system}, volume={155}, DOI={10.1016/j.jmapro.2025.10.027},
journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Böhm,
Yannic and Kappe, Fabian and Han, Daxin and Nordmann, Elmar and Yang, Keke and
Jendrny, Jörg and Gorr, Eugen and Meschut, Gerson}, year={2025}, pages={171–184}
}'
chicago: 'Böhm, Yannic, Fabian Kappe, Daxin Han, Elmar Nordmann, Keke Yang, Jörg
Jendrny, Eugen Gorr, and Gerson Meschut. “Single-Step Self-Punching Lockbolt Process
and Equipment Development for Pre-Hole-Free Joining of Aluminum Sheets Using a
Dual-Die System.” Journal of Manufacturing Processes 155 (2025): 171–84.
https://doi.org/10.1016/j.jmapro.2025.10.027.'
ieee: 'Y. Böhm et al., “Single-step self-punching lockbolt process and equipment
development for pre-hole-free joining of aluminum sheets using a dual-die system,”
Journal of Manufacturing Processes, vol. 155, pp. 171–184, 2025, doi: 10.1016/j.jmapro.2025.10.027.'
mla: Böhm, Yannic, et al. “Single-Step Self-Punching Lockbolt Process and Equipment
Development for Pre-Hole-Free Joining of Aluminum Sheets Using a Dual-Die System.”
Journal of Manufacturing Processes, vol. 155, Elsevier BV, 2025, pp. 171–84,
doi:10.1016/j.jmapro.2025.10.027.
short: Y. Böhm, F. Kappe, D. Han, E. Nordmann, K. Yang, J. Jendrny, E. Gorr, G.
Meschut, Journal of Manufacturing Processes 155 (2025) 171–184.
date_created: 2025-10-28T09:53:07Z
date_updated: 2026-02-23T10:29:51Z
doi: 10.1016/j.jmapro.2025.10.027
intvolume: ' 155'
language:
- iso: eng
page: 171-184
publication: Journal of Manufacturing Processes
publication_identifier:
issn:
- 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Single-step self-punching lockbolt process and equipment development for pre-hole-free
joining of aluminum sheets using a dual-die system
type: journal_article
user_id: '65085'
volume: 155
year: '2025'
...
---
_id: '63411'
author:
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
- first_name: Bassel
full_name: El-Sari, Bassel
last_name: El-Sari
citation:
ama: Meschut G, Yang K, Rethmeier M, El-Sari B. Entwicklung eines methodischen
Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen durch
multiparametrische Prozessanalyse mittels künstlicher Intelligenz.; 2025.
apa: Meschut, G., Yang, K., Rethmeier, M., & El-Sari, B. (2025). Entwicklung
eines methodischen Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen
durch multiparametrische Prozessanalyse mittels künstlicher Intelligenz.
bibtex: '@book{Meschut_Yang_Rethmeier_El-Sari_2025, title={Entwicklung eines methodischen
Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen durch
multiparametrische Prozessanalyse mittels künstlicher Intelligenz}, author={Meschut,
Gerson and Yang, Keke and Rethmeier, Michael and El-Sari, Bassel}, year={2025}
}'
chicago: Meschut, Gerson, Keke Yang, Michael Rethmeier, and Bassel El-Sari. Entwicklung
eines methodischen Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen
durch multiparametrische Prozessanalyse mittels künstlicher Intelligenz, 2025.
ieee: G. Meschut, K. Yang, M. Rethmeier, and B. El-Sari, Entwicklung eines methodischen
Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen durch
multiparametrische Prozessanalyse mittels künstlicher Intelligenz. 2025.
mla: Meschut, Gerson, et al. Entwicklung eines methodischen Ansatzes zur Vermeidung
der Spritzerbildung beim Widerstandspunktschweißen durch multiparametrische Prozessanalyse
mittels künstlicher Intelligenz. 2025.
short: G. Meschut, K. Yang, M. Rethmeier, B. El-Sari, Entwicklung eines methodischen
Ansatzes zur Vermeidung der Spritzerbildung beim Widerstandspunktschweißen durch
multiparametrische Prozessanalyse mittels künstlicher Intelligenz, 2025.
date_created: 2025-12-24T09:21:18Z
date_updated: 2026-02-23T10:26:51Z
department:
- _id: '157'
language:
- iso: ger
publication_identifier:
isbn:
- 978-3-96780-219-1
publication_status: published
quality_controlled: '1'
status: public
title: Entwicklung eines methodischen Ansatzes zur Vermeidung der Spritzerbildung
beim Widerstandspunktschweißen durch multiparametrische Prozessanalyse mittels künstlicher
Intelligenz
type: book
user_id: '65085'
year: '2025'
...
---
_id: '58535'
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Zhuoqun
full_name: Wang, Zhuoqun
last_name: Wang
- first_name: Viktor
full_name: Haak, Viktor
id: '60398'
last_name: Haak
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: Bassel
full_name: El-Sari, Bassel
last_name: El-Sari
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Max
full_name: Biegler, Max
last_name: Biegler
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Yang K, Wang Z, Haak V, et al. A novel welding schedule for expanding the expulsion-free
process window in resistance spot welding of dissimilar joints with ultra-high
strength steel. Journal of Manufacturing Processes. 2025;137:306-319. doi:10.1016/j.jmapro.2025.02.009
apa: Yang, K., Wang, Z., Haak, V., Olfert, V., El-Sari, B., Hein, D., Biegler, M.,
Rethmeier, M., & Meschut, G. (2025). A novel welding schedule for expanding
the expulsion-free process window in resistance spot welding of dissimilar joints
with ultra-high strength steel. Journal of Manufacturing Processes, 137,
306–319. https://doi.org/10.1016/j.jmapro.2025.02.009
bibtex: '@article{Yang_Wang_Haak_Olfert_El-Sari_Hein_Biegler_Rethmeier_Meschut_2025,
title={A novel welding schedule for expanding the expulsion-free process window
in resistance spot welding of dissimilar joints with ultra-high strength steel},
volume={137}, DOI={10.1016/j.jmapro.2025.02.009},
journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Yang,
Keke and Wang, Zhuoqun and Haak, Viktor and Olfert, Viktoria and El-Sari, Bassel
and Hein, David and Biegler, Max and Rethmeier, Michael and Meschut, Gerson},
year={2025}, pages={306–319} }'
chicago: 'Yang, Keke, Zhuoqun Wang, Viktor Haak, Viktoria Olfert, Bassel El-Sari,
David Hein, Max Biegler, Michael Rethmeier, and Gerson Meschut. “A Novel Welding
Schedule for Expanding the Expulsion-Free Process Window in Resistance Spot Welding
of Dissimilar Joints with Ultra-High Strength Steel.” Journal of Manufacturing
Processes 137 (2025): 306–19. https://doi.org/10.1016/j.jmapro.2025.02.009.'
ieee: 'K. Yang et al., “A novel welding schedule for expanding the expulsion-free
process window in resistance spot welding of dissimilar joints with ultra-high
strength steel,” Journal of Manufacturing Processes, vol. 137, pp. 306–319,
2025, doi: 10.1016/j.jmapro.2025.02.009.'
mla: Yang, Keke, et al. “A Novel Welding Schedule for Expanding the Expulsion-Free
Process Window in Resistance Spot Welding of Dissimilar Joints with Ultra-High
Strength Steel.” Journal of Manufacturing Processes, vol. 137, Elsevier
BV, 2025, pp. 306–19, doi:10.1016/j.jmapro.2025.02.009.
short: K. Yang, Z. Wang, V. Haak, V. Olfert, B. El-Sari, D. Hein, M. Biegler, M.
Rethmeier, G. Meschut, Journal of Manufacturing Processes 137 (2025) 306–319.
date_created: 2025-02-07T10:08:08Z
date_updated: 2025-02-24T07:30:23Z
ddc:
- '670'
department:
- _id: '157'
doi: 10.1016/j.jmapro.2025.02.009
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2025-02-07T10:09:17Z
date_updated: 2025-02-07T10:09:17Z
file_id: '58536'
file_name: KYA_VÖ6.pdf
file_size: 3747516
relation: main_file
success: 1
file_date_updated: 2025-02-07T10:09:17Z
has_accepted_license: '1'
intvolume: ' 137'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 306-319
publication: Journal of Manufacturing Processes
publication_identifier:
issn:
- 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: A novel welding schedule for expanding the expulsion-free process window in
resistance spot welding of dissimilar joints with ultra-high strength steel
type: journal_article
user_id: '65085'
volume: 137
year: '2025'
...
---
_id: '58971'
abstract:
- lang: ger
text: Ein wichtiger Bestandteil jeder Fahrzeugkarosserie sind Massebolzen, die zur
Herstellung der elektrischen Schnittstelle zwischen der leitfähigen Karosserie
und dem Bordnetz dienen. Eine zuverlässige Signal- und Leistungsübertragung erfor-dert
minimale Übergangswiderstände an den elektrischen Anschlusspunkten des Massebolzensystems
und muss ver-schiedenen Betriebs- und Umweltbedingungen über die gesamte Lebensdauer
standhalten. Der Übergangswiderstand wird von mehreren Faktoren beeinflusst (z.
B. Verbindungsgeometrie, Kontaktkraft, Temperatur, Werkstoff) und erhöht sich
im Laufe der Betriebszeit infolge unterschiedlicher Alterungsmechanismen. Dieser
Beitrag befasst sich mit der elektrischen Charakterisierung von Massebolzen aus
AlMg5 mit einer ZnNi-beschichteten Stahl-Hutmutter auf einem AlMg3-Blech. Es werden
ausgewählte fertigungs-, montage- und betriebsbedingte Einflussgrößen auf den
elektrischen Verbindungs-widerstand analysiert. Als wirtschaftliche und etablierte
Fügetechnologie kommt das Lichtbogenbolzenschweißen mit Hubzündung zum Einsatz.
Zur Herstellung qualitativ hochwertiger Schweißverbindungen wird mittels einer
statistischen Versuchsplanung ein geeigneter Referenzparametersatz ermittelt.
Weiterhin wird der montagebedingte Einfluss anhand des Mutter-Anziehmoments bei
der Kabelschuhmontage auf den elektrischen Verbindungswiderstand untersucht. Zusätzlich
werden die Strombelastbarkeit und der maximal zulässige Betriebsbereich des Massebolzensystems
ermittelt.
article_type: original
author:
- first_name: Viktor
full_name: Haak, Viktor
id: '60398'
last_name: Haak
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Haak V, Yang K, Meschut G. Einfluss von Schweißparametern und Montageverfahren
auf die elektrische Kontaktgüte von Aluminium-Massebolzen. Schweißen und Schneiden.
2025;3. doi:10.53192/SUS20250336
apa: Haak, V., Yang, K., & Meschut, G. (2025). Einfluss von Schweißparametern
und Montageverfahren auf die elektrische Kontaktgüte von Aluminium-Massebolzen.
Schweißen und Schneiden, 3. https://doi.org/10.53192/SUS20250336
bibtex: '@article{Haak_Yang_Meschut_2025, title={Einfluss von Schweißparametern
und Montageverfahren auf die elektrische Kontaktgüte von Aluminium-Massebolzen},
volume={3}, DOI={10.53192/SUS20250336},
journal={Schweißen und Schneiden}, publisher={DVS-Media}, author={Haak, Viktor
and Yang, Keke and Meschut, Gerson}, year={2025} }'
chicago: Haak, Viktor, Keke Yang, and Gerson Meschut. “Einfluss von Schweißparametern
und Montageverfahren auf die elektrische Kontaktgüte von Aluminium-Massebolzen.”
Schweißen und Schneiden 3 (2025). https://doi.org/10.53192/SUS20250336.
ieee: 'V. Haak, K. Yang, and G. Meschut, “Einfluss von Schweißparametern und Montageverfahren
auf die elektrische Kontaktgüte von Aluminium-Massebolzen,” Schweißen und Schneiden,
vol. 3, 2025, doi: 10.53192/SUS20250336.'
mla: Haak, Viktor, et al. “Einfluss von Schweißparametern und Montageverfahren auf
die elektrische Kontaktgüte von Aluminium-Massebolzen.” Schweißen und Schneiden,
vol. 3, DVS-Media, 2025, doi:10.53192/SUS20250336.
short: V. Haak, K. Yang, G. Meschut, Schweißen und Schneiden 3 (2025).
date_created: 2025-03-12T09:41:06Z
date_updated: 2025-03-12T09:41:39Z
department:
- _id: '157'
doi: 10.53192/SUS20250336
intvolume: ' 3'
language:
- iso: ger
main_file_link:
- url: https://www.schweissenundschneiden.de/artikel/einfluss-von-schweissparametern-und-montageverfahren-auf-die-elektrische-kontaktguete-von-aluminium-massebolzen
publication: Schweißen und Schneiden
publication_status: published
publisher: DVS-Media
quality_controlled: '1'
status: public
title: Einfluss von Schweißparametern und Montageverfahren auf die elektrische Kontaktgüte
von Aluminium-Massebolzen
type: journal_article
user_id: '65085'
volume: 3
year: '2025'
...
---
_id: '60592'
abstract:
- lang: eng
text: This study investigates the occurrence and mitigation of liquid metal
embrittlement occurring during resistance spot welding in deep-drawn automotive
components, specifically focusing on an S-Rail made from advanced high-strength
steel. A simulation-based liquid metal embrittlement risk criterion based on local
major component stresses was established and used to quantify and compare liquid
metal embrittlement risks between different tests. Experimental and numerical
analyses were conducted, revealing that springback significantly impacts liquid
metal embrittlement formation. Adjustments in electrode geometry and hold time
post-welding were found to mitigate liquid metal embrittlement risks. The effects
of stack-up configuration and related parameter settings on liquid metal embrittlement
occurrence were identified and liquid metal embrittlement was effectively prevented
across both stack-up configurations. These findings advance the understanding
of liquid metal embrittlement mechanisms and provide practical approaches to enhance
the spot weld quality in AHSS-based body-in-whites.
article_type: original
author:
- first_name: Max
full_name: Biegler, Max
last_name: Biegler
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
citation:
ama: Biegler M, Yang K, Meschut G, Rethmeier M. Occurrence and avoidance of liquid
metal embrittlement in resistance spot welding of springback-afflicted deep-drawn
components. Science and Technology of Welding and Joining. Published online
2025. doi:10.1177/13621718251340452
apa: Biegler, M., Yang, K., Meschut, G., & Rethmeier, M. (2025). Occurrence
and avoidance of liquid metal embrittlement in resistance spot welding of springback-afflicted
deep-drawn components. Science and Technology of Welding and Joining. https://doi.org/10.1177/13621718251340452
bibtex: '@article{Biegler_Yang_Meschut_Rethmeier_2025, title={Occurrence and avoidance
of liquid metal embrittlement in resistance spot welding of springback-afflicted
deep-drawn components}, DOI={10.1177/13621718251340452},
journal={Science and Technology of Welding and Joining}, publisher={SAGE Publications},
author={Biegler, Max and Yang, Keke and Meschut, Gerson and Rethmeier, Michael},
year={2025} }'
chicago: Biegler, Max, Keke Yang, Gerson Meschut, and Michael Rethmeier. “Occurrence
and Avoidance of Liquid Metal Embrittlement in Resistance Spot Welding of Springback-Afflicted
Deep-Drawn Components.” Science and Technology of Welding and Joining,
2025. https://doi.org/10.1177/13621718251340452.
ieee: 'M. Biegler, K. Yang, G. Meschut, and M. Rethmeier, “Occurrence and avoidance
of liquid metal embrittlement in resistance spot welding of springback-afflicted
deep-drawn components,” Science and Technology of Welding and Joining,
2025, doi: 10.1177/13621718251340452.'
mla: Biegler, Max, et al. “Occurrence and Avoidance of Liquid Metal Embrittlement
in Resistance Spot Welding of Springback-Afflicted Deep-Drawn Components.” Science
and Technology of Welding and Joining, SAGE Publications, 2025, doi:10.1177/13621718251340452.
short: M. Biegler, K. Yang, G. Meschut, M. Rethmeier, Science and Technology of
Welding and Joining (2025).
date_created: 2025-07-12T22:44:20Z
date_updated: 2025-07-14T08:38:19Z
ddc:
- '620'
department:
- _id: '157'
doi: 10.1177/13621718251340452
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2025-07-14T08:37:40Z
date_updated: 2025-07-14T08:37:40Z
file_id: '60599'
file_name: KYA_VÖ7.pdf
file_size: 4534008
relation: main_file
success: 1
file_date_updated: 2025-07-14T08:37:40Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Science and Technology of Welding and Joining
publication_identifier:
issn:
- 1362-1718
- 1743-2936
publication_status: published
publisher: SAGE Publications
quality_controlled: '1'
related_material:
link:
- relation: confirmation
url: 10.1177/13621718251340452
status: public
title: Occurrence and avoidance of liquid metal embrittlement in resistance spot welding
of springback-afflicted deep-drawn components
type: journal_article
user_id: '65085'
year: '2025'
...
---
_id: '61526'
author:
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: 'Philipp '
full_name: 'Bähr, Philipp '
last_name: Bähr
- first_name: Lilia
full_name: Schuster, Lilia
last_name: Schuster
- first_name: Julia
full_name: Westhoff, Julia
last_name: Westhoff
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Enes
full_name: Ibeski, Enes
last_name: Ibeski
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Silke
full_name: Sommer, Silke
last_name: Sommer
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Olfert V, Bähr P, Schuster L, et al. Failure behavior prediction for resistance
spot-welded three-layered dissimilar joints with advanced high-strength steel.
Journal of Manufacturing Processes. 2025;154:311-331. doi:https://doi.org/10.1016/j.jmapro.2025.09.077
apa: Olfert, V., Bähr, P., Schuster, L., Westhoff, J., Yang, K., Ibeski, E., Hein,
D., Sommer, S., & Meschut, G. (2025). Failure behavior prediction for resistance
spot-welded three-layered dissimilar joints with advanced high-strength steel.
Journal of Manufacturing Processes, 154, 311–331. https://doi.org/10.1016/j.jmapro.2025.09.077
bibtex: '@article{Olfert_Bähr_Schuster_Westhoff_Yang_Ibeski_Hein_Sommer_Meschut_2025,
title={Failure behavior prediction for resistance spot-welded three-layered dissimilar
joints with advanced high-strength steel}, volume={154}, DOI={https://doi.org/10.1016/j.jmapro.2025.09.077},
journal={Journal of Manufacturing Processes}, publisher={Elsevier}, author={Olfert,
Viktoria and Bähr, Philipp and Schuster, Lilia and Westhoff, Julia and Yang,
Keke and Ibeski, Enes and Hein, David and Sommer, Silke and Meschut, Gerson},
year={2025}, pages={311–331} }'
chicago: 'Olfert, Viktoria, Philipp Bähr, Lilia Schuster, Julia Westhoff, Keke
Yang, Enes Ibeski, David Hein, Silke Sommer, and Gerson Meschut. “Failure Behavior
Prediction for Resistance Spot-Welded Three-Layered Dissimilar Joints with Advanced
High-Strength Steel.” Journal of Manufacturing Processes 154 (2025): 311–31.
https://doi.org/10.1016/j.jmapro.2025.09.077.'
ieee: 'V. Olfert et al., “Failure behavior prediction for resistance spot-welded
three-layered dissimilar joints with advanced high-strength steel,” Journal
of Manufacturing Processes, vol. 154, pp. 311–331, 2025, doi: https://doi.org/10.1016/j.jmapro.2025.09.077.'
mla: Olfert, Viktoria, et al. “Failure Behavior Prediction for Resistance Spot-Welded
Three-Layered Dissimilar Joints with Advanced High-Strength Steel.” Journal
of Manufacturing Processes, vol. 154, Elsevier, 2025, pp. 311–31, doi:https://doi.org/10.1016/j.jmapro.2025.09.077.
short: V. Olfert, P. Bähr, L. Schuster, J. Westhoff, K. Yang, E. Ibeski, D. Hein,
S. Sommer, G. Meschut, Journal of Manufacturing Processes 154 (2025) 311–331.
date_created: 2025-10-06T16:11:28Z
date_updated: 2025-10-06T16:19:53Z
ddc:
- '620'
department:
- _id: '157'
doi: https://doi.org/10.1016/j.jmapro.2025.09.077
file:
- access_level: open_access
content_type: application/pdf
creator: kekeyang
date_created: 2025-10-06T16:11:21Z
date_updated: 2025-10-06T16:11:21Z
file_id: '61527'
file_name: 1-s2.0-S152661252501059X-main.pdf
file_size: 7973182
relation: main_file
file_date_updated: 2025-10-06T16:11:21Z
has_accepted_license: '1'
intvolume: ' 154'
language:
- iso: eng
oa: '1'
page: 311-331
publication: Journal of Manufacturing Processes
publication_identifier:
unknown:
- 1526-6125
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Failure behavior prediction for resistance spot-welded three-layered dissimilar
joints with advanced high-strength steel
type: journal_article
user_id: '65085'
volume: 154
year: '2025'
...
---
_id: '59091'
abstract:
- lang: eng
text: Abstract. Liquid Metal Embrittlement (LME) cracking is a well-documented
issue encountered during resistance spot welding (RSW) of zinc-coated advanced
high-strength steels (AHSS) in automotive manufacturing. Given that existing research
has predominantly focused on laboratory-scale samples and lacks investigation
into the load-bearing capacity of joints under crash conditions, this study aims
to fill these gaps by analyzing third-generation zinc-coated AHSS. S-Rail components
were produced through stamping to replicate real-world manufacturing conditions
and geometries of automotive parts. To account for the disturbances typically
encountered in production, samples with LME cracks were intentionally fabricated.
Subsequently, a modified three-point bending test, assisted by numerical simulations,
was developed to effectively apply loads to the weld spots of the S-Rail components.
Results from crash tests demonstrated that observed light crack severity does
not significantly compromise the joint's load-bearing capacity or lead to earlier
joint failure.
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Max
full_name: Biegler, Max
last_name: Biegler
- first_name: Linus
full_name: Happe, Linus
last_name: Happe
- first_name: Marius
full_name: Striewe, Marius
id: '30228'
last_name: Striewe
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: 'Michael '
full_name: 'Rethmeier, Michael '
last_name: Rethmeier
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Yang K, Biegler M, Happe L, et al. Influence of Liquid metal embrittlement
on load-bearing capacity of resistance spot welds under crash loads: A study based
on S-Rail components. In: Materials Research Proceedings. Vol 52. Materials
Research Forum LLC; 2025. doi:10.21741/9781644903551-42'
apa: 'Yang, K., Biegler, M., Happe, L., Striewe, M., Olfert, V., Hein, D., Rethmeier,
M., & Meschut, G. (2025). Influence of Liquid metal embrittlement on load-bearing
capacity of resistance spot welds under crash loads: A study based on S-Rail components.
Materials Research Proceedings, 52. https://doi.org/10.21741/9781644903551-42'
bibtex: '@inproceedings{Yang_Biegler_Happe_Striewe_Olfert_Hein_Rethmeier_Meschut_2025,
title={Influence of Liquid metal embrittlement on load-bearing capacity of resistance
spot welds under crash loads: A study based on S-Rail components}, volume={52},
DOI={10.21741/9781644903551-42},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Yang, Keke and Biegler, Max and Happe, Linus and Striewe, Marius
and Olfert, Viktoria and Hein, David and Rethmeier, Michael and Meschut, Gerson},
year={2025} }'
chicago: 'Yang, Keke, Max Biegler, Linus Happe, Marius Striewe, Viktoria Olfert,
David Hein, Michael Rethmeier, and Gerson Meschut. “Influence of Liquid Metal
Embrittlement on Load-Bearing Capacity of Resistance Spot Welds under Crash Loads:
A Study Based on S-Rail Components.” In Materials Research Proceedings,
Vol. 52. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903551-42.'
ieee: 'K. Yang et al., “Influence of Liquid metal embrittlement on load-bearing
capacity of resistance spot welds under crash loads: A study based on S-Rail components,”
in Materials Research Proceedings, 2025, vol. 52, doi: 10.21741/9781644903551-42.'
mla: 'Yang, Keke, et al. “Influence of Liquid Metal Embrittlement on Load-Bearing
Capacity of Resistance Spot Welds under Crash Loads: A Study Based on S-Rail Components.”
Materials Research Proceedings, vol. 52, Materials Research Forum LLC,
2025, doi:10.21741/9781644903551-42.'
short: 'K. Yang, M. Biegler, L. Happe, M. Striewe, V. Olfert, D. Hein, M. Rethmeier,
G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC,
2025.'
date_created: 2025-03-25T07:59:49Z
date_updated: 2025-12-26T13:44:36Z
ddc:
- '600'
department:
- _id: '157'
doi: 10.21741/9781644903551-42
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2025-03-25T08:02:30Z
date_updated: 2025-03-25T08:02:30Z
file_id: '59092'
file_name: Shemat.pdf
file_size: 1901767
relation: main_file
success: 1
file_date_updated: 2025-03-25T08:02:30Z
has_accepted_license: '1'
intvolume: ' 52'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: 'Influence of Liquid metal embrittlement on load-bearing capacity of resistance
spot welds under crash loads: A study based on S-Rail components'
type: conference
user_id: '65085'
volume: 52
year: '2025'
...
---
_id: '60604'
abstract:
- lang: eng
text: Abstract. In the field of online condition monitoring, non-destructive
testing methods using active acoustic testing [1] emerged as innovative tools.
These techniques are particularly effective because damage in joined structures
leads to significant changes in their vibrational characteristics. However, the
consistent use of online condition monitoring through active acoustic testing
combined with complex pattern recognition for early crack detection in joined
components has not yet been fully established. This research aims to develop an
online crack detection system employing pattern recognition techniques under cyclic
loading during fatigue tests, utilizing non-contact active acoustic testing with
laser vibrometry. Due to the wide range of materials that can be joined, mechanical
joining processes can be used in many different industry branches. Self-pierce
riveting (SPR), in particular, is a well-established joining process. Therefore,
the investigations for online crack detection initially focus on SPR joints. To
achieve this, the fatigue behavior of SPR joints in a lap-shear configuration
was characterized. Experimental fatigue testing demonstrated that SPR joint failure
occurs either through cracks propagating in the sheet material away from the rivet
or in the rivet foot, depending on the material combination. Laser vibrometry
has been successfully used as a crack detection system and has proven to be effective
in detecting crack initiation in SPR joints. Cracks can be detected without contact
regardless of the material combination, the damage location, the size of the damage,
or the type of damage. The optimization of the crack detection system involved
several key enhancements, including adjusting data acquisition to improve crack
detection, incorporating principal component analysis (PCA) to reduce dimensionality,
and implementing a classification model based on a global training dataset. An
intuitive, problem-specific software demonstrator for analyzing the crack initiation
behavior of SPR joints under cyclic loading was developed and iteratively optimized.
Future work will focus on the implementation of an autoencoder network to further
enhance crack detection capabilities.
author:
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Maik
full_name: Gollnick, Maik
last_name: Gollnick
- first_name: Jacob
full_name: Krause, Jacob
last_name: Krause
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Olfert V, Yang K, Gollnick M, Krause J, Hein D, Meschut G. Analysis of fatigue
behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry.
In: Materials Research Proceedings. Vol 54. Materials Research Forum LLC;
2025. doi:10.21741/9781644903599-154'
apa: Olfert, V., Yang, K., Gollnick, M., Krause, J., Hein, D., & Meschut, G.
(2025). Analysis of fatigue behaviour of self-piercing riveted joints under cyclic
loading using laser vibrometry. Materials Research Proceedings, 54.
https://doi.org/10.21741/9781644903599-154
bibtex: '@inproceedings{Olfert_Yang_Gollnick_Krause_Hein_Meschut_2025, title={Analysis
of fatigue behaviour of self-piercing riveted joints under cyclic loading using
laser vibrometry}, volume={54}, DOI={10.21741/9781644903599-154},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Olfert, Viktoria and Yang, Keke and Gollnick, Maik and Krause, Jacob
and Hein, David and Meschut, Gerson}, year={2025} }'
chicago: Olfert, Viktoria, Keke Yang, Maik Gollnick, Jacob Krause, David Hein, and
Gerson Meschut. “Analysis of Fatigue Behaviour of Self-Piercing Riveted Joints
under Cyclic Loading Using Laser Vibrometry.” In Materials Research Proceedings,
Vol. 54. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903599-154.
ieee: 'V. Olfert, K. Yang, M. Gollnick, J. Krause, D. Hein, and G. Meschut, “Analysis
of fatigue behaviour of self-piercing riveted joints under cyclic loading using
laser vibrometry,” in Materials Research Proceedings, 2025, vol. 54, doi:
10.21741/9781644903599-154.'
mla: Olfert, Viktoria, et al. “Analysis of Fatigue Behaviour of Self-Piercing Riveted
Joints under Cyclic Loading Using Laser Vibrometry.” Materials Research Proceedings,
vol. 54, Materials Research Forum LLC, 2025, doi:10.21741/9781644903599-154.
short: 'V. Olfert, K. Yang, M. Gollnick, J. Krause, D. Hein, G. Meschut, in: Materials
Research Proceedings, Materials Research Forum LLC, 2025.'
date_created: 2025-07-14T13:25:26Z
date_updated: 2025-12-26T13:45:01Z
department:
- _id: '157'
doi: 10.21741/9781644903599-154
intvolume: ' 54'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Analysis of fatigue behaviour of self-piercing riveted joints under cyclic
loading using laser vibrometry
type: conference
user_id: '65085'
volume: 54
year: '2025'
...
---
_id: '54847'
abstract:
- lang: eng
text: The widespread adoption of ultra-high strength steels, due to their high bulk
resistivity, intensifies expulsion issues in resistance spot welding (RSW), deteriorating
both the spot weld and surface quality. This study presents a novel approach to
prevent expulsion by employing a preheating current. Through characteristic analysis
of joint formation under critical welding current, the importance of plastic material
encapsulation around the weld nugget (plastic shell) at high temperatures in preventing
expulsion is highlighted. To evaluate the effect of preheating on the plastic
shell and understand its mechanism in expulsion prevention, a two-dimensional
welding simulation model for dissimilar ultra-high strength steel joints was established.
The results showed that optimal preheating enhances the thickness of the plastic
shell, improving its ability to encapsulate the weld nugget during the primary
welding phase, thereby diminishing expulsion risks. Experimental validation confirmed
that by employing the optimal preheating current, the maximum nugget diameter
was enhanced to 9.42 mm, marking an increase of 13.4 % and extending the weldable
current range by 27.5 %. Under quasi-static cross-tensile loading, joints with
preheating demonstrated a 7.9 % enhancement in maximum load-bearing capacity compared
to joints without preheating, showing a reproducible and complete pull-out failure
mode within the heat-affected zone. This study offers a prevention method based
on underlying mechanisms, providing a new perspective for future research on welding
parameter optimization with the aim of expulsion prevention.
article_type: original
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Bassel
full_name: El-Sari, Bassel
last_name: El-Sari
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: Zhuoqun
full_name: Wang, Zhuoqun
last_name: Wang
- first_name: Max
full_name: Biegler, Max
last_name: Biegler
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Yang K, El-Sari B, Olfert V, et al. Expulsion prevention in resistance spot
welding of dissimilar joints with ultra-high strength steel: An analysis of the
mechanism and effect of preheating current. Journal of Manufacturing Processes.
2024;124:489-502. doi:10.1016/j.jmapro.2024.06.034'
apa: 'Yang, K., El-Sari, B., Olfert, V., Wang, Z., Biegler, M., Rethmeier, M., &
Meschut, G. (2024). Expulsion prevention in resistance spot welding of dissimilar
joints with ultra-high strength steel: An analysis of the mechanism and effect
of preheating current. Journal of Manufacturing Processes, 124,
489–502. https://doi.org/10.1016/j.jmapro.2024.06.034'
bibtex: '@article{Yang_El-Sari_Olfert_Wang_Biegler_Rethmeier_Meschut_2024, title={Expulsion
prevention in resistance spot welding of dissimilar joints with ultra-high strength
steel: An analysis of the mechanism and effect of preheating current}, volume={124},
DOI={10.1016/j.jmapro.2024.06.034},
journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Yang,
Keke and El-Sari, Bassel and Olfert, Viktoria and Wang, Zhuoqun and Biegler, Max
and Rethmeier, Michael and Meschut, Gerson}, year={2024}, pages={489–502} }'
chicago: 'Yang, Keke, Bassel El-Sari, Viktoria Olfert, Zhuoqun Wang, Max Biegler,
Michael Rethmeier, and Gerson Meschut. “Expulsion Prevention in Resistance Spot
Welding of Dissimilar Joints with Ultra-High Strength Steel: An Analysis of the
Mechanism and Effect of Preheating Current.” Journal of Manufacturing Processes
124 (2024): 489–502. https://doi.org/10.1016/j.jmapro.2024.06.034.'
ieee: 'K. Yang et al., “Expulsion prevention in resistance spot welding of
dissimilar joints with ultra-high strength steel: An analysis of the mechanism
and effect of preheating current,” Journal of Manufacturing Processes,
vol. 124, pp. 489–502, 2024, doi: 10.1016/j.jmapro.2024.06.034.'
mla: 'Yang, Keke, et al. “Expulsion Prevention in Resistance Spot Welding of Dissimilar
Joints with Ultra-High Strength Steel: An Analysis of the Mechanism and Effect
of Preheating Current.” Journal of Manufacturing Processes, vol. 124, Elsevier
BV, 2024, pp. 489–502, doi:10.1016/j.jmapro.2024.06.034.'
short: K. Yang, B. El-Sari, V. Olfert, Z. Wang, M. Biegler, M. Rethmeier, G. Meschut,
Journal of Manufacturing Processes 124 (2024) 489–502.
date_created: 2024-06-23T21:58:29Z
date_updated: 2024-10-18T06:59:27Z
ddc:
- '670'
department:
- _id: '157'
doi: 10.1016/j.jmapro.2024.06.034
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2024-06-23T21:59:20Z
date_updated: 2024-06-23T21:59:20Z
file_id: '54848'
file_name: 1-s2.0-S1526612524006145-main.pdf
file_size: 12432409
relation: main_file
success: 1
file_date_updated: 2024-06-23T21:59:20Z
has_accepted_license: '1'
intvolume: ' 124'
keyword:
- Expulsion Resistance spot welding Finite element modelling Preheating Weldable current
range Ultra-high strength steel
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.sciencedirect.com/science/article/pii/S1526612524006145
oa: '1'
page: 489-502
publication: Journal of Manufacturing Processes
publication_identifier:
issn:
- 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'Expulsion prevention in resistance spot welding of dissimilar joints with
ultra-high strength steel: An analysis of the mechanism and effect of preheating
current'
type: journal_article
user_id: '65085'
volume: 124
year: '2024'
...
---
_id: '58800'
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Georg
full_name: Seitz, Georg
last_name: Seitz
- first_name: Vincent
full_name: Schreiber, Vincent
last_name: Schreiber
- 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: Sven
full_name: Jüttner, Sven
last_name: Jüttner
- first_name: 'Michael '
full_name: 'Rethmeier, Michael '
last_name: Rethmeier
citation:
ama: Yang K, Seitz G, Schreiber V, et al. Validierung von Methoden zur Vermeidung
von Liquid Metal Embrittlement an realitätsnahen Prinzipbauteilen.; 2024.
apa: Yang, K., Seitz, G., Schreiber, V., Meschut, G., Biegler, M., Jüttner, S.,
& Rethmeier, M. (2024). Validierung von Methoden zur Vermeidung von Liquid
Metal Embrittlement an realitätsnahen Prinzipbauteilen.
bibtex: '@book{Yang_Seitz_Schreiber_Meschut_Biegler_Jüttner_Rethmeier_2024, title={Validierung
von Methoden zur Vermeidung von Liquid Metal Embrittlement an realitätsnahen Prinzipbauteilen},
author={Yang, Keke and Seitz, Georg and Schreiber, Vincent and Meschut, Gerson
and Biegler, Max and Jüttner, Sven and Rethmeier, Michael }, year={2024} }'
chicago: Yang, Keke, Georg Seitz, Vincent Schreiber, Gerson Meschut, Max Biegler,
Sven Jüttner, and Michael Rethmeier. Validierung von Methoden zur Vermeidung
von Liquid Metal Embrittlement an realitätsnahen Prinzipbauteilen, 2024.
ieee: K. Yang et al., Validierung von Methoden zur Vermeidung von Liquid
Metal Embrittlement an realitätsnahen Prinzipbauteilen. 2024.
mla: Yang, Keke, et al. Validierung von Methoden zur Vermeidung von Liquid Metal
Embrittlement an realitätsnahen Prinzipbauteilen. 2024.
short: K. Yang, G. Seitz, V. Schreiber, G. Meschut, M. Biegler, S. Jüttner, M. Rethmeier,
Validierung von Methoden zur Vermeidung von Liquid Metal Embrittlement an realitätsnahen
Prinzipbauteilen, 2024.
date_created: 2025-02-24T07:28:45Z
date_updated: 2026-02-23T10:27:07Z
department:
- _id: '157'
language:
- iso: ger
publication_identifier:
isbn:
- 978-3-96780-190-3
publication_status: published
quality_controlled: '1'
status: public
title: Validierung von Methoden zur Vermeidung von Liquid Metal Embrittlement an realitätsnahen
Prinzipbauteilen
type: book
user_id: '65085'
year: '2024'
...
---
_id: '56677'
abstract:
- lang: eng
text: The rapid advancement in the electrification of modern vehicles has led to
a continuous increase in electrical consumers for various comfort and safety functions.
Ground studs serve as the electrical interface between the conductive vehicle
body and the onboard network. Drawn arc stud welding is an economical and established
joining process for producing ground stud joints. The circuits in the onboard
network are increasingly subject to greater demands regarding current-carrying
capacity and long-term stability. Reliable signal and power transmission require
minimal contact resistance at the electrical connection points of the ground stud
system and must withstand various operating and environmental conditions over
the entire service life. In this study, a ground stud made of AlMg5, with a ZnNi-coated
steel cap nut was used on a 2.0 mm thick sheet of AlMg3. The electrical connection
of the ground studs was made using tinned copper cable lugs and 35 mm² cables.
To analyze the electrical resistance behavior in an accelerated test, the ground
studs were subjected to a superimposed load with a cyclic current profile for
1008 hours under changing climatic conditions. The results show that under the
chosen operational and environmental conditions, accelerated aging and intermittent
resistance behavior occur. A characteristic drop in resistance during the test
indicates the failure point of the electrical connection. The cause of failure
can be attributed to media penetration into the electrical contact zone. A failure
of the electrical connection was observed after 512 hours.
article_number: '100262'
article_type: original
author:
- first_name: Viktor
full_name: Haak, Viktor
id: '60398'
last_name: Haak
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Haak V, Yang K, Meschut G. Investigation of the electrical quality and long-term
stability of aluminum ground stud connections in automotive applications. Journal
of Advanced Joining Processes. 2024;10. doi:10.1016/j.jajp.2024.100262
apa: Haak, V., Yang, K., & Meschut, G. (2024). Investigation of the electrical
quality and long-term stability of aluminum ground stud connections in automotive
applications. Journal of Advanced Joining Processes, 10, Article
100262. https://doi.org/10.1016/j.jajp.2024.100262
bibtex: '@article{Haak_Yang_Meschut_2024, title={Investigation of the electrical
quality and long-term stability of aluminum ground stud connections in automotive
applications}, volume={10}, DOI={10.1016/j.jajp.2024.100262},
number={100262}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Haak, Viktor and Yang, Keke and Meschut, Gerson}, year={2024} }'
chicago: Haak, Viktor, Keke Yang, and Gerson Meschut. “Investigation of the Electrical
Quality and Long-Term Stability of Aluminum Ground Stud Connections in Automotive
Applications.” Journal of Advanced Joining Processes 10 (2024). https://doi.org/10.1016/j.jajp.2024.100262.
ieee: 'V. Haak, K. Yang, and G. Meschut, “Investigation of the electrical quality
and long-term stability of aluminum ground stud connections in automotive applications,”
Journal of Advanced Joining Processes, vol. 10, Art. no. 100262, 2024,
doi: 10.1016/j.jajp.2024.100262.'
mla: Haak, Viktor, et al. “Investigation of the Electrical Quality and Long-Term
Stability of Aluminum Ground Stud Connections in Automotive Applications.” Journal
of Advanced Joining Processes, vol. 10, 100262, Elsevier BV, 2024, doi:10.1016/j.jajp.2024.100262.
short: V. Haak, K. Yang, G. Meschut, Journal of Advanced Joining Processes 10 (2024).
date_created: 2024-10-18T06:54:39Z
date_updated: 2025-02-24T07:30:44Z
ddc:
- '670'
department:
- _id: '157'
doi: 10.1016/j.jajp.2024.100262
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2024-10-20T04:32:18Z
date_updated: 2024-10-20T04:32:18Z
file_id: '56688'
file_name: 1-s2.0-S2666330924000785-main.pdf
file_size: 27976520
relation: main_file
success: 1
file_date_updated: 2024-10-20T04:32:18Z
has_accepted_license: '1'
intvolume: ' 10'
keyword:
- Stud welding
- aluminum grounding connection
- electrical resistance
- superimposed load
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Investigation of the electrical quality and long-term stability of aluminum
ground stud connections in automotive applications
type: journal_article
user_id: '65085'
volume: 10
year: '2024'
...
---
_id: '57311'
article_type: original
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Matthias
full_name: Sowada, Matthias
id: '44475'
last_name: Sowada
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: Georg
full_name: Seitz, Georg
last_name: Seitz
- first_name: Vincent
full_name: Schreiber, Vincent
last_name: Schreiber
- first_name: Marcel
full_name: Heitmann, Marcel
id: '38072'
last_name: Heitmann
orcid: 0009-0002-4181-8928
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Max
full_name: Biegler, Max
last_name: Biegler
- first_name: Sven
full_name: Jüttner, Sven
last_name: Jüttner
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Yang K, Sowada M, Olfert V, et al. Influence of liquid metal embrittlement
on the failure behavior of dissimilar spot welds with advanced high-strength steel:
A component study. Journal of Materials Research and Technology. Published
online 2024. doi:10.1016/j.jmrt.2024.11.166'
apa: 'Yang, K., Sowada, M., Olfert, V., Seitz, G., Schreiber, V., Heitmann, M.,
Hein, D., Biegler, M., Jüttner, S., Rethmeier, M., & Meschut, G. (2024). Influence
of liquid metal embrittlement on the failure behavior of dissimilar spot welds
with advanced high-strength steel: A component study. Journal of Materials
Research and Technology. https://doi.org/10.1016/j.jmrt.2024.11.166'
bibtex: '@article{Yang_Sowada_Olfert_Seitz_Schreiber_Heitmann_Hein_Biegler_Jüttner_Rethmeier_et
al._2024, title={Influence of liquid metal embrittlement on the failure behavior
of dissimilar spot welds with advanced high-strength steel: A component study},
DOI={10.1016/j.jmrt.2024.11.166},
journal={Journal of Materials Research and Technology}, publisher={Elsevier BV},
author={Yang, Keke and Sowada, Matthias and Olfert, Viktoria and Seitz, Georg
and Schreiber, Vincent and Heitmann, Marcel and Hein, David and Biegler, Max and
Jüttner, Sven and Rethmeier, Michael and et al.}, year={2024} }'
chicago: 'Yang, Keke, Matthias Sowada, Viktoria Olfert, Georg Seitz, Vincent Schreiber,
Marcel Heitmann, David Hein, et al. “Influence of Liquid Metal Embrittlement on
the Failure Behavior of Dissimilar Spot Welds with Advanced High-Strength Steel:
A Component Study.” Journal of Materials Research and Technology, 2024.
https://doi.org/10.1016/j.jmrt.2024.11.166.'
ieee: 'K. Yang et al., “Influence of liquid metal embrittlement on the failure
behavior of dissimilar spot welds with advanced high-strength steel: A component
study,” Journal of Materials Research and Technology, 2024, doi: 10.1016/j.jmrt.2024.11.166.'
mla: 'Yang, Keke, et al. “Influence of Liquid Metal Embrittlement on the Failure
Behavior of Dissimilar Spot Welds with Advanced High-Strength Steel: A Component
Study.” Journal of Materials Research and Technology, Elsevier BV, 2024,
doi:10.1016/j.jmrt.2024.11.166.'
short: K. Yang, M. Sowada, V. Olfert, G. Seitz, V. Schreiber, M. Heitmann, D. Hein,
M. Biegler, S. Jüttner, M. Rethmeier, G. Meschut, Journal of Materials Research
and Technology (2024).
date_created: 2024-11-21T14:25:40Z
date_updated: 2025-11-10T14:20:05Z
ddc:
- '620'
department:
- _id: '157'
doi: 10.1016/j.jmrt.2024.11.166
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2025-02-07T10:06:14Z
date_updated: 2025-02-07T10:06:14Z
file_id: '58533'
file_name: KYA_VÖ5.pdf
file_size: 10799297
relation: main_file
success: 1
file_date_updated: 2025-02-07T10:06:14Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Journal of Materials Research and Technology
publication_identifier:
issn:
- 2238-7854
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'Influence of liquid metal embrittlement on the failure behavior of dissimilar
spot welds with advanced high-strength steel: A component study'
type: journal_article
user_id: '65085'
year: '2024'
...
---
_id: '48082'
article_type: original
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: 'Georg '
full_name: 'Seitz, Georg '
last_name: Seitz
- first_name: Max
full_name: Biegler, Max
last_name: Biegler
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
citation:
ama: Yang K, Meschut G, Seitz G, Biegler M, Rethmeier M. The Identification of a
New Liquid Metal Embrittlement (LME) Type in Resistance Spot Welding of Advanced
High-Strength Steels on Reduced Flange Widths. Metals (Special Issue Embrittlement
Phenomena in Steel Metallurgy). 2023;13(10). doi:10.3390/met13101754
apa: Yang, K., Meschut, G., Seitz, G., Biegler, M., & Rethmeier, M. (2023).
The Identification of a New Liquid Metal Embrittlement (LME) Type in Resistance
Spot Welding of Advanced High-Strength Steels on Reduced Flange Widths. Metals
(Special Issue Embrittlement Phenomena in Steel Metallurgy), 13(10).
https://doi.org/10.3390/met13101754
bibtex: '@article{Yang_Meschut_Seitz_Biegler_Rethmeier_2023, title={The Identification
of a New Liquid Metal Embrittlement (LME) Type in Resistance Spot Welding of Advanced
High-Strength Steels on Reduced Flange Widths}, volume={13}, DOI={10.3390/met13101754},
number={10}, journal={Metals (Special Issue Embrittlement Phenomena in Steel Metallurgy)},
publisher={MDPI}, author={Yang, Keke and Meschut, Gerson and Seitz, Georg and
Biegler, Max and Rethmeier, Michael}, year={2023} }'
chicago: Yang, Keke, Gerson Meschut, Georg Seitz, Max Biegler, and Michael Rethmeier.
“The Identification of a New Liquid Metal Embrittlement (LME) Type in Resistance
Spot Welding of Advanced High-Strength Steels on Reduced Flange Widths.” Metals
(Special Issue Embrittlement Phenomena in Steel Metallurgy) 13, no. 10 (2023).
https://doi.org/10.3390/met13101754.
ieee: 'K. Yang, G. Meschut, G. Seitz, M. Biegler, and M. Rethmeier, “The Identification
of a New Liquid Metal Embrittlement (LME) Type in Resistance Spot Welding of Advanced
High-Strength Steels on Reduced Flange Widths,” Metals (Special Issue Embrittlement
Phenomena in Steel Metallurgy), vol. 13, no. 10, 2023, doi: 10.3390/met13101754.'
mla: Yang, Keke, et al. “The Identification of a New Liquid Metal Embrittlement
(LME) Type in Resistance Spot Welding of Advanced High-Strength Steels on Reduced
Flange Widths.” Metals (Special Issue Embrittlement Phenomena in Steel Metallurgy),
vol. 13, no. 10, MDPI, 2023, doi:10.3390/met13101754.
short: K. Yang, G. Meschut, G. Seitz, M. Biegler, M. Rethmeier, Metals (Special
Issue Embrittlement Phenomena in Steel Metallurgy) 13 (2023).
date_created: 2023-10-16T09:50:11Z
date_updated: 2024-03-18T12:33:26Z
ddc:
- '620'
department:
- _id: '157'
doi: 10.3390/met13101754
file:
- access_level: open_access
content_type: application/pdf
creator: kekeyang
date_created: 2023-10-16T09:50:04Z
date_updated: 2023-10-16T09:50:04Z
file_id: '48083'
file_name: metals-13-01754.pdf
file_size: 4650675
relation: main_file
file_date_updated: 2023-10-16T09:50:04Z
has_accepted_license: '1'
intvolume: ' 13'
issue: '10'
language:
- iso: eng
oa: '1'
publication: Metals (Special Issue Embrittlement Phenomena in Steel Metallurgy)
publication_identifier:
issn:
- 2075-4701
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: The Identification of a New Liquid Metal Embrittlement (LME) Type in Resistance
Spot Welding of Advanced High-Strength Steels on Reduced Flange Widths
type: journal_article
user_id: '65085'
volume: 13
year: '2023'
...
---
_id: '37822'
article_number: '117182'
author:
- first_name: Daxin
full_name: Han, Daxin
id: '36544'
last_name: Han
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Han D, Yang K, Meschut G. Mechanical joining of glass fibre reinforced polymer
(GFRP) through an innovative solid self-piercing rivet. Journal of Materials
Processing Technology. 2021;296. doi:10.1016/j.jmatprotec.2021.117182
apa: Han, D., Yang, K., & Meschut, G. (2021). Mechanical joining of glass fibre
reinforced polymer (GFRP) through an innovative solid self-piercing rivet. Journal
of Materials Processing Technology, 296, Article 117182. https://doi.org/10.1016/j.jmatprotec.2021.117182
bibtex: '@article{Han_Yang_Meschut_2021, title={Mechanical joining of glass fibre
reinforced polymer (GFRP) through an innovative solid self-piercing rivet}, volume={296},
DOI={10.1016/j.jmatprotec.2021.117182},
number={117182}, journal={Journal of Materials Processing Technology}, publisher={Elsevier
BV}, author={Han, Daxin and Yang, Keke and Meschut, Gerson}, year={2021} }'
chicago: Han, Daxin, Keke Yang, and Gerson Meschut. “Mechanical Joining of Glass
Fibre Reinforced Polymer (GFRP) through an Innovative Solid Self-Piercing Rivet.”
Journal of Materials Processing Technology 296 (2021). https://doi.org/10.1016/j.jmatprotec.2021.117182.
ieee: 'D. Han, K. Yang, and G. Meschut, “Mechanical joining of glass fibre reinforced
polymer (GFRP) through an innovative solid self-piercing rivet,” Journal of
Materials Processing Technology, vol. 296, Art. no. 117182, 2021, doi: 10.1016/j.jmatprotec.2021.117182.'
mla: Han, Daxin, et al. “Mechanical Joining of Glass Fibre Reinforced Polymer (GFRP)
through an Innovative Solid Self-Piercing Rivet.” Journal of Materials Processing
Technology, vol. 296, 117182, Elsevier BV, 2021, doi:10.1016/j.jmatprotec.2021.117182.
short: D. Han, K. Yang, G. Meschut, Journal of Materials Processing Technology 296
(2021).
date_created: 2023-01-21T10:32:47Z
date_updated: 2024-06-25T08:04:43Z
department:
- _id: '157'
doi: 10.1016/j.jmatprotec.2021.117182
intvolume: ' 296'
keyword:
- Industrial and Manufacturing Engineering
- Metals and Alloys
- Computer Science Applications
- Modeling and Simulation
- Ceramics and Composites
language:
- iso: eng
publication: Journal of Materials Processing Technology
publication_identifier:
issn:
- 0924-0136
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Mechanical joining of glass fibre reinforced polymer (GFRP) through an innovative
solid self-piercing rivet
type: journal_article
user_id: '65085'
volume: 296
year: '2021'
...