---
_id: '24790'
abstract:
- lang: eng
text: Implants often overtake body function just for a certain time and remain as
an unnecessary foreign body or have to be removed. Thus, resorbable implants are
highly beneficial to reduce patient burden. Besides established materials, Iron-(Fe)-based
alloys are in focus due to superior mechanical properties and good biocompatibility.
However, their degradation rate needs to be increased. Phases with high electrochemical
potential could promote the dissolution of residual material based on the galvanic
coupling. Silver (Ag) is promising due to its high electrochemical potential (+0.8
V vs. SHE), immiscibility with Fe, biocompatibility, and anti-bacterial properties.
But to prevent adverse consequences the Ag-particles, remaining after dissolution
of the matrix, need to dissolve. Thus, a bioresorbable Ag-alloy is required. Regarding
the electrochemical potential and degradation behavior of binary alloys, Cerium
(Ce) and Lanthanum (La) are well-suited considering their biocompatibility and
antibacterial behavior. Accordingly, this research addresses AgCe and AgCeLa alloys
as additives for Fe-based materials with adapted degradation behavior. Furthermore,
degradable Ag-alloys combined with inert implant materials could enable the controlled
release of antibacterial active Ag-ions.
article_number: '130890'
article_type: original
author:
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Krüger JT, Hoyer K-P, Schaper M. Bioresorbable AgCe and AgCeLa alloys for adapted
Fe-based implants. Materials Letters. 2021;306. doi:10.1016/j.matlet.2021.130890
apa: Krüger, J. T., Hoyer, K.-P., & Schaper, M. (2021). Bioresorbable AgCe and
AgCeLa alloys for adapted Fe-based implants. Materials Letters, 306,
Article 130890. https://doi.org/10.1016/j.matlet.2021.130890
bibtex: '@article{Krüger_Hoyer_Schaper_2021, title={Bioresorbable AgCe and AgCeLa
alloys for adapted Fe-based implants}, volume={306}, DOI={10.1016/j.matlet.2021.130890},
number={130890}, journal={Materials Letters}, author={Krüger, Jan Tobias and Hoyer,
Kay-Peter and Schaper, Mirko}, year={2021} }'
chicago: Krüger, Jan Tobias, Kay-Peter Hoyer, and Mirko Schaper. “Bioresorbable
AgCe and AgCeLa Alloys for Adapted Fe-Based Implants.” Materials Letters
306 (2021). https://doi.org/10.1016/j.matlet.2021.130890.
ieee: 'J. T. Krüger, K.-P. Hoyer, and M. Schaper, “Bioresorbable AgCe and AgCeLa
alloys for adapted Fe-based implants,” Materials Letters, vol. 306, Art.
no. 130890, 2021, doi: 10.1016/j.matlet.2021.130890.'
mla: Krüger, Jan Tobias, et al. “Bioresorbable AgCe and AgCeLa Alloys for Adapted
Fe-Based Implants.” Materials Letters, vol. 306, 130890, 2021, doi:10.1016/j.matlet.2021.130890.
short: J.T. Krüger, K.-P. Hoyer, M. Schaper, Materials Letters 306 (2021).
date_created: 2021-09-22T06:49:22Z
date_updated: 2023-06-01T14:33:57Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.matlet.2021.130890
intvolume: ' 306'
language:
- iso: eng
publication: Materials Letters
publication_identifier:
issn:
- 0167-577X
publication_status: published
quality_controlled: '1'
status: public
title: Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants
type: journal_article
user_id: '43720'
volume: 306
year: '2021'
...
---
_id: '41516'
article_number: '127384'
author:
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: Carlo
full_name: Franke, Carlo
last_name: Franke
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Viviane
full_name: Filor, Viviane
last_name: Filor
- first_name: Rafael Hernán
full_name: Mateus-Vargas, Rafael Hernán
last_name: Mateus-Vargas
- first_name: Hilke
full_name: Oltmanns, Hilke
last_name: Oltmanns
- first_name: Manfred
full_name: Kietzmann, Manfred
last_name: Kietzmann
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Alexander
full_name: Nienhaus, Alexander
last_name: Nienhaus
- first_name: Carl Arne
full_name: Thomann, Carl Arne
last_name: Thomann
- first_name: Jörg
full_name: Debus, Jörg
last_name: Debus
citation:
ama: Tillmann W, Lopes Dias NF, Franke C, et al. Tribo-mechanical properties and
biocompatibility of Ag-containing amorphous carbon films deposited onto Ti6Al4V.
Surface and Coatings Technology. 2021;421. doi:10.1016/j.surfcoat.2021.127384
apa: Tillmann, W., Lopes Dias, N. F., Franke, C., Kokalj, D., Stangier, D., Filor,
V., Mateus-Vargas, R. H., Oltmanns, H., Kietzmann, M., Meißner, J., Hein, M.,
Pramanik, S., Hoyer, K.-P., Schaper, M., Nienhaus, A., Thomann, C. A., & Debus,
J. (2021). Tribo-mechanical properties and biocompatibility of Ag-containing amorphous
carbon films deposited onto Ti6Al4V. Surface and Coatings Technology, 421,
Article 127384. https://doi.org/10.1016/j.surfcoat.2021.127384
bibtex: '@article{Tillmann_Lopes Dias_Franke_Kokalj_Stangier_Filor_Mateus-Vargas_Oltmanns_Kietzmann_Meißner_et
al._2021, title={Tribo-mechanical properties and biocompatibility of Ag-containing
amorphous carbon films deposited onto Ti6Al4V}, volume={421}, DOI={10.1016/j.surfcoat.2021.127384},
number={127384}, journal={Surface and Coatings Technology}, publisher={Elsevier
BV}, author={Tillmann, Wolfgang and Lopes Dias, Nelson Filipe and Franke, Carlo
and Kokalj, David and Stangier, Dominic and Filor, Viviane and Mateus-Vargas,
Rafael Hernán and Oltmanns, Hilke and Kietzmann, Manfred and Meißner, Jessica
and et al.}, year={2021} }'
chicago: Tillmann, Wolfgang, Nelson Filipe Lopes Dias, Carlo Franke, David Kokalj,
Dominic Stangier, Viviane Filor, Rafael Hernán Mateus-Vargas, et al. “Tribo-Mechanical
Properties and Biocompatibility of Ag-Containing Amorphous Carbon Films Deposited
onto Ti6Al4V.” Surface and Coatings Technology 421 (2021). https://doi.org/10.1016/j.surfcoat.2021.127384.
ieee: 'W. Tillmann et al., “Tribo-mechanical properties and biocompatibility
of Ag-containing amorphous carbon films deposited onto Ti6Al4V,” Surface and
Coatings Technology, vol. 421, Art. no. 127384, 2021, doi: 10.1016/j.surfcoat.2021.127384.'
mla: Tillmann, Wolfgang, et al. “Tribo-Mechanical Properties and Biocompatibility
of Ag-Containing Amorphous Carbon Films Deposited onto Ti6Al4V.” Surface and
Coatings Technology, vol. 421, 127384, Elsevier BV, 2021, doi:10.1016/j.surfcoat.2021.127384.
short: W. Tillmann, N.F. Lopes Dias, C. Franke, D. Kokalj, D. Stangier, V. Filor,
R.H. Mateus-Vargas, H. Oltmanns, M. Kietzmann, J. Meißner, M. Hein, S. Pramanik,
K.-P. Hoyer, M. Schaper, A. Nienhaus, C.A. Thomann, J. Debus, Surface and Coatings
Technology 421 (2021).
date_created: 2023-02-02T14:35:21Z
date_updated: 2023-06-01T14:33:50Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.surfcoat.2021.127384
intvolume: ' 421'
keyword:
- Materials Chemistry
- Surfaces
- Coatings and Films
- Surfaces and Interfaces
- Condensed Matter Physics
- General Chemistry
language:
- iso: eng
publication: Surface and Coatings Technology
publication_identifier:
issn:
- 0257-8972
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Tribo-mechanical properties and biocompatibility of Ag-containing amorphous
carbon films deposited onto Ti6Al4V
type: journal_article
user_id: '43720'
volume: 421
year: '2021'
...
---
_id: '41512'
article_number: '141662'
author:
- first_name: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Dimitri
full_name: Dula, Dimitri
last_name: Dula
- first_name: Florian
full_name: Hengsbach, Florian
last_name: Hengsbach
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Yaroslav
full_name: Frolov, Yaroslav
last_name: Frolov
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Andreiev A, Hoyer K-P, Dula D, et al. Laser beam melting of functionally graded
materials with application-adapted tailoring of magnetic and mechanical performance.
Materials Science and Engineering: A. 2021;822. doi:10.1016/j.msea.2021.141662'
apa: 'Andreiev, A., Hoyer, K.-P., Dula, D., Hengsbach, F., Grydin, O., Frolov, Y.,
& Schaper, M. (2021). Laser beam melting of functionally graded materials
with application-adapted tailoring of magnetic and mechanical performance. Materials
Science and Engineering: A, 822, Article 141662. https://doi.org/10.1016/j.msea.2021.141662'
bibtex: '@article{Andreiev_Hoyer_Dula_Hengsbach_Grydin_Frolov_Schaper_2021, title={Laser
beam melting of functionally graded materials with application-adapted tailoring
of magnetic and mechanical performance}, volume={822}, DOI={10.1016/j.msea.2021.141662},
number={141662}, journal={Materials Science and Engineering: A}, publisher={Elsevier
BV}, author={Andreiev, Anatolii and Hoyer, Kay-Peter and Dula, Dimitri and Hengsbach,
Florian and Grydin, Olexandr and Frolov, Yaroslav and Schaper, Mirko}, year={2021}
}'
chicago: 'Andreiev, Anatolii, Kay-Peter Hoyer, Dimitri Dula, Florian Hengsbach,
Olexandr Grydin, Yaroslav Frolov, and Mirko Schaper. “Laser Beam Melting of Functionally
Graded Materials with Application-Adapted Tailoring of Magnetic and Mechanical
Performance.” Materials Science and Engineering: A 822 (2021). https://doi.org/10.1016/j.msea.2021.141662.'
ieee: 'A. Andreiev et al., “Laser beam melting of functionally graded materials
with application-adapted tailoring of magnetic and mechanical performance,” Materials
Science and Engineering: A, vol. 822, Art. no. 141662, 2021, doi: 10.1016/j.msea.2021.141662.'
mla: 'Andreiev, Anatolii, et al. “Laser Beam Melting of Functionally Graded Materials
with Application-Adapted Tailoring of Magnetic and Mechanical Performance.” Materials
Science and Engineering: A, vol. 822, 141662, Elsevier BV, 2021, doi:10.1016/j.msea.2021.141662.'
short: 'A. Andreiev, K.-P. Hoyer, D. Dula, F. Hengsbach, O. Grydin, Y. Frolov, M.
Schaper, Materials Science and Engineering: A 822 (2021).'
date_created: 2023-02-02T14:33:52Z
date_updated: 2023-06-01T14:35:26Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.msea.2021.141662
intvolume: ' 822'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: 'Materials Science and Engineering: A'
publication_identifier:
issn:
- 0921-5093
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Laser beam melting of functionally graded materials with application-adapted
tailoring of magnetic and mechanical performance
type: journal_article
user_id: '43720'
volume: 822
year: '2021'
...
---
_id: '41510'
article_number: '106498'
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Pramanik S, Andreiev A, Hoyer K-P, Schaper M. Quasi in-situ analysis of fracture
path during cyclic loading of double-edged U notched additively manufactured FeCo
alloy. International Journal of Fatigue. 2021;153. doi:10.1016/j.ijfatigue.2021.106498
apa: Pramanik, S., Andreiev, A., Hoyer, K.-P., & Schaper, M. (2021). Quasi in-situ
analysis of fracture path during cyclic loading of double-edged U notched additively
manufactured FeCo alloy. International Journal of Fatigue, 153,
Article 106498. https://doi.org/10.1016/j.ijfatigue.2021.106498
bibtex: '@article{Pramanik_Andreiev_Hoyer_Schaper_2021, title={Quasi in-situ analysis
of fracture path during cyclic loading of double-edged U notched additively manufactured
FeCo alloy}, volume={153}, DOI={10.1016/j.ijfatigue.2021.106498},
number={106498}, journal={International Journal of Fatigue}, publisher={Elsevier
BV}, author={Pramanik, Sudipta and Andreiev, Anatolii and Hoyer, Kay-Peter and
Schaper, Mirko}, year={2021} }'
chicago: Pramanik, Sudipta, Anatolii Andreiev, Kay-Peter Hoyer, and Mirko Schaper.
“Quasi In-Situ Analysis of Fracture Path during Cyclic Loading of Double-Edged
U Notched Additively Manufactured FeCo Alloy.” International Journal of Fatigue
153 (2021). https://doi.org/10.1016/j.ijfatigue.2021.106498.
ieee: 'S. Pramanik, A. Andreiev, K.-P. Hoyer, and M. Schaper, “Quasi in-situ analysis
of fracture path during cyclic loading of double-edged U notched additively manufactured
FeCo alloy,” International Journal of Fatigue, vol. 153, Art. no. 106498,
2021, doi: 10.1016/j.ijfatigue.2021.106498.'
mla: Pramanik, Sudipta, et al. “Quasi In-Situ Analysis of Fracture Path during Cyclic
Loading of Double-Edged U Notched Additively Manufactured FeCo Alloy.” International
Journal of Fatigue, vol. 153, 106498, Elsevier BV, 2021, doi:10.1016/j.ijfatigue.2021.106498.
short: S. Pramanik, A. Andreiev, K.-P. Hoyer, M. Schaper, International Journal
of Fatigue 153 (2021).
date_created: 2023-02-02T14:33:05Z
date_updated: 2023-06-01T14:35:13Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.ijfatigue.2021.106498
intvolume: ' 153'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
publication: International Journal of Fatigue
publication_identifier:
issn:
- 0142-1123
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Quasi in-situ analysis of fracture path during cyclic loading of double-edged
U notched additively manufactured FeCo alloy
type: journal_article
user_id: '43720'
volume: 153
year: '2021'
...
---
_id: '41509'
article_number: '130890'
author:
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Krüger JT, Hoyer K-P, Schaper M. Bioresorbable AgCe and AgCeLa alloys for adapted
Fe-based implants. Materials Letters. 2021;306. doi:10.1016/j.matlet.2021.130890
apa: Krüger, J. T., Hoyer, K.-P., & Schaper, M. (2021). Bioresorbable AgCe and
AgCeLa alloys for adapted Fe-based implants. Materials Letters, 306,
Article 130890. https://doi.org/10.1016/j.matlet.2021.130890
bibtex: '@article{Krüger_Hoyer_Schaper_2021, title={Bioresorbable AgCe and AgCeLa
alloys for adapted Fe-based implants}, volume={306}, DOI={10.1016/j.matlet.2021.130890},
number={130890}, journal={Materials Letters}, publisher={Elsevier BV}, author={Krüger,
Jan Tobias and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021} }'
chicago: Krüger, Jan Tobias, Kay-Peter Hoyer, and Mirko Schaper. “Bioresorbable
AgCe and AgCeLa Alloys for Adapted Fe-Based Implants.” Materials Letters
306 (2021). https://doi.org/10.1016/j.matlet.2021.130890.
ieee: 'J. T. Krüger, K.-P. Hoyer, and M. Schaper, “Bioresorbable AgCe and AgCeLa
alloys for adapted Fe-based implants,” Materials Letters, vol. 306, Art.
no. 130890, 2021, doi: 10.1016/j.matlet.2021.130890.'
mla: Krüger, Jan Tobias, et al. “Bioresorbable AgCe and AgCeLa Alloys for Adapted
Fe-Based Implants.” Materials Letters, vol. 306, 130890, Elsevier BV, 2021,
doi:10.1016/j.matlet.2021.130890.
short: J.T. Krüger, K.-P. Hoyer, M. Schaper, Materials Letters 306 (2021).
date_created: 2023-02-02T14:32:48Z
date_updated: 2023-06-01T14:34:08Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.matlet.2021.130890
intvolume: ' 306'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: Materials Letters
publication_identifier:
issn:
- 0167-577X
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants
type: journal_article
user_id: '43720'
volume: 306
year: '2021'
...
---
_id: '23898'
article_number: '117183'
author:
- first_name: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Dimitri
full_name: Dula, Dimitri
last_name: Dula
- first_name: Florian
full_name: Hengsbach, Florian
last_name: Hengsbach
- first_name: Michael
full_name: Haase, Michael
id: '35970'
last_name: Haase
- first_name: Jan
full_name: Gierse, Jan
id: '28610'
last_name: Gierse
- first_name: Detmar
full_name: Zimmer, Detmar
id: '604'
last_name: Zimmer
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Andreiev A, Hoyer K-P, Dula D, et al. Soft-magnetic behavior of laser beam
melted FeSi3 alloy with graded cross-section. Journal of Materials Processing
Technology. Published online 2021. doi:10.1016/j.jmatprotec.2021.117183
apa: Andreiev, A., Hoyer, K.-P., Dula, D., Hengsbach, F., Haase, M., Gierse, J.,
Zimmer, D., Tröster, T., & Schaper, M. (2021). Soft-magnetic behavior of laser
beam melted FeSi3 alloy with graded cross-section. Journal of Materials Processing
Technology, Article 117183. https://doi.org/10.1016/j.jmatprotec.2021.117183
bibtex: '@article{Andreiev_Hoyer_Dula_Hengsbach_Haase_Gierse_Zimmer_Tröster_Schaper_2021,
title={Soft-magnetic behavior of laser beam melted FeSi3 alloy with graded cross-section},
DOI={10.1016/j.jmatprotec.2021.117183},
number={117183}, journal={Journal of Materials Processing Technology}, author={Andreiev,
Anatolii and Hoyer, Kay-Peter and Dula, Dimitri and Hengsbach, Florian and Haase,
Michael and Gierse, Jan and Zimmer, Detmar and Tröster, Thomas and Schaper, Mirko},
year={2021} }'
chicago: Andreiev, Anatolii, Kay-Peter Hoyer, Dimitri Dula, Florian Hengsbach, Michael
Haase, Jan Gierse, Detmar Zimmer, Thomas Tröster, and Mirko Schaper. “Soft-Magnetic
Behavior of Laser Beam Melted FeSi3 Alloy with Graded Cross-Section.” Journal
of Materials Processing Technology, 2021. https://doi.org/10.1016/j.jmatprotec.2021.117183.
ieee: 'A. Andreiev et al., “Soft-magnetic behavior of laser beam melted FeSi3
alloy with graded cross-section,” Journal of Materials Processing Technology,
Art. no. 117183, 2021, doi: 10.1016/j.jmatprotec.2021.117183.'
mla: Andreiev, Anatolii, et al. “Soft-Magnetic Behavior of Laser Beam Melted FeSi3
Alloy with Graded Cross-Section.” Journal of Materials Processing Technology,
117183, 2021, doi:10.1016/j.jmatprotec.2021.117183.
short: A. Andreiev, K.-P. Hoyer, D. Dula, F. Hengsbach, M. Haase, J. Gierse, D.
Zimmer, T. Tröster, M. Schaper, Journal of Materials Processing Technology (2021).
date_created: 2021-09-08T07:29:43Z
date_updated: 2023-06-01T14:34:21Z
department:
- _id: '158'
- _id: '149'
- _id: '146'
- _id: '321'
doi: 10.1016/j.jmatprotec.2021.117183
language:
- iso: eng
publication: Journal of Materials Processing Technology
publication_identifier:
issn:
- 0924-0136
publication_status: published
quality_controlled: '1'
status: public
title: Soft-magnetic behavior of laser beam melted FeSi3 alloy with graded cross-section
type: journal_article
user_id: '43720'
year: '2021'
...
---
_id: '41517'
abstract:
- lang: eng
text: "AbstractWithin this research, the multiscale
microstructural evolution before and after the tensile test of a FeCo alloy is
addressed. X-ray µ-computer tomography (CT), electron
backscattered diffraction (EBSD), and transmission electron microscopy (TEM) are
employed to determine the microstructure on different length scales. Microstructural
evolution is studied by performing EBSD of the same area before and after the
tensile test. As a result, $$\\langle$$\r\n ⟨\r\n
\ 001$$\\rangle$$\r\n ⟩\r\n
\ ||TD, $$\\langle$$\r\n ⟨\r\n
\ 011$$\\rangle$$\r\n ⟩\r\n
\ ||TD are
hard orientations and $$\\langle$$\r\n ⟨\r\n
\ 111$$\\rangle$$\r\n ⟩\r\n
\ ||TD is soft
orientations for deformation accommodation. It is not possible to predict the
deformation of a single grain with the Taylor model. However, the Taylor model
accurately predicts the orientation of all grains after deformation. {123}$$\\langle$$\r\n ⟨\r\n
\ 111$$\\rangle$$\r\n ⟩\r\n
\ is the most
active slip system, and {112}$$\\langle$$\r\n ⟨\r\n
\ 111$$\\rangle$$\r\n ⟩\r\n
\ is the least
active slip system. Both EBSD micrographs show grain subdivision after tensile
testing. TEM images show the formation of dislocation cells. Correlative HRTEM
images show unresolved lattice fringes at dislocation cell boundaries, whereas
resolved lattice fringes are observed at dislocation cell interior. Since Schmid’s
law is unable to predict the deformation behavior of grains, the boundary slip
transmission accurately predicts the grain deformation behavior."
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Lennart
full_name: Tasche, Lennart
id: '71508'
last_name: Tasche
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Pramanik S, Tasche L, Hoyer K-P, Schaper M. Correlation between Taylor Model
Prediction and Transmission Electron Microscopy-Based Microstructural Investigations
of Quasi-In Situ Tensile Deformation of Additively Manufactured FeCo Alloy. Journal
of Materials Engineering and Performance. 2021;30(11):8048-8056. doi:10.1007/s11665-021-06065-9
apa: Pramanik, S., Tasche, L., Hoyer, K.-P., & Schaper, M. (2021). Correlation
between Taylor Model Prediction and Transmission Electron Microscopy-Based Microstructural
Investigations of Quasi-In Situ Tensile Deformation of Additively Manufactured
FeCo Alloy. Journal of Materials Engineering and Performance, 30(11),
8048–8056. https://doi.org/10.1007/s11665-021-06065-9
bibtex: '@article{Pramanik_Tasche_Hoyer_Schaper_2021, title={Correlation between
Taylor Model Prediction and Transmission Electron Microscopy-Based Microstructural
Investigations of Quasi-In Situ Tensile Deformation of Additively Manufactured
FeCo Alloy}, volume={30}, DOI={10.1007/s11665-021-06065-9},
number={11}, journal={Journal of Materials Engineering and Performance}, publisher={Springer
Science and Business Media LLC}, author={Pramanik, Sudipta and Tasche, Lennart
and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021}, pages={8048–8056} }'
chicago: 'Pramanik, Sudipta, Lennart Tasche, Kay-Peter Hoyer, and Mirko Schaper.
“Correlation between Taylor Model Prediction and Transmission Electron Microscopy-Based
Microstructural Investigations of Quasi-In Situ Tensile Deformation of Additively
Manufactured FeCo Alloy.” Journal of Materials Engineering and Performance
30, no. 11 (2021): 8048–56. https://doi.org/10.1007/s11665-021-06065-9.'
ieee: 'S. Pramanik, L. Tasche, K.-P. Hoyer, and M. Schaper, “Correlation between
Taylor Model Prediction and Transmission Electron Microscopy-Based Microstructural
Investigations of Quasi-In Situ Tensile Deformation of Additively Manufactured
FeCo Alloy,” Journal of Materials Engineering and Performance, vol. 30,
no. 11, pp. 8048–8056, 2021, doi: 10.1007/s11665-021-06065-9.'
mla: Pramanik, Sudipta, et al. “Correlation between Taylor Model Prediction and
Transmission Electron Microscopy-Based Microstructural Investigations of Quasi-In
Situ Tensile Deformation of Additively Manufactured FeCo Alloy.” Journal of
Materials Engineering and Performance, vol. 30, no. 11, Springer Science and
Business Media LLC, 2021, pp. 8048–56, doi:10.1007/s11665-021-06065-9.
short: S. Pramanik, L. Tasche, K.-P. Hoyer, M. Schaper, Journal of Materials Engineering
and Performance 30 (2021) 8048–8056.
date_created: 2023-02-02T14:39:53Z
date_updated: 2023-06-01T14:36:06Z
department:
- _id: '9'
- _id: '158'
doi: 10.1007/s11665-021-06065-9
intvolume: ' 30'
issue: '11'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 8048-8056
publication: Journal of Materials Engineering and Performance
publication_identifier:
issn:
- 1059-9495
- 1544-1024
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Correlation between Taylor Model Prediction and Transmission Electron Microscopy-Based
Microstructural Investigations of Quasi-In Situ Tensile Deformation of Additively
Manufactured FeCo Alloy
type: journal_article
user_id: '43720'
volume: 30
year: '2021'
...
---
_id: '24243'
abstract:
- lang: eng
text: "The addition of Ag to amorphous carbon (a-C) films is highly effective in
tailoring the tribo-mechanical properties and biocompatibility. For biomedical
applications, Ag-containing a-C (a-C:Ag) represents a promising film material
for improving the biofunctional surface properties of Ti-based alloys. In a sputtering
process, a-C:Ag films, with Ag contents up to 7.5 at.%, were deposited with a
chemically graded TixCy interlayer onto Ti6Al4V. The tribo-mechanical and biocompatible
properties of a-C:Ag were evaluated. The influence of the Ag content on these
properties was analyzed and compared to those of uncoated Ti6Al4V.\r\n\r\nRaman
spectroscopy reveals that the amount of incorporated Ag does not induce significant
structural changes in the disordered network, only a reduced number of vacancies
and sp3-coordinated C bonds within the sp2-dominant a-C network is assigned to
the films with high Ag concentration. With increasing Ag content, stresses, hardness,
and elastic modulus decrease from (2.02 ± 0.07) to (1.15 ± 0.03) GPa, from (17.4
± 1.5) to (13.4 ± 0.9) GPa, and from (171.8 ± 8.1) to (138.5 ± 5.8) GPa, respectively.
In tribometer tests, the friction behavior against Al2O3 in lubricated condition
with a simulated-body-fluid-based lubricant is not affected by the Ag concentration,
but the Al2O3 counterpart wear is reduced for all a-C:Ag films compared to a-C.
The friction against ultra-high-molecular-weight polyethylene (UHMWPE) decreases
continuously with increasing Ag concentration and the counterpart wear is lower
at higher Ag contents. Compared to a-C:Ag, Ti6Al4V demonstrates lower friction
against UHMWPE and higher friction against Al2O3. The a-C:Ag films are not exposed
to abrasion by Al2O3 or pronounced material transfer of UHMWPE. The hardness difference
and chemical affinity between the friction partners are decisive for the tribological
behavior of a-C:Ag. Compared to Ti6Al4V, the a-C:Ag films show antibacterial activity
against Staphylococcus aureus, while the proliferation of osteoblast-like cells
is reduced by Ag."
article_number: '127384'
author:
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: Carlo
full_name: Franke, Carlo
last_name: Franke
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Viviane
full_name: Filor, Viviane
last_name: Filor
- first_name: Rafael Hernán
full_name: Mateus-Vargas, Rafael Hernán
last_name: Mateus-Vargas
- first_name: Hilke
full_name: Oltmanns, Hilke
last_name: Oltmanns
- first_name: Manfred
full_name: Kietzmann, Manfred
last_name: Kietzmann
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Alexander
full_name: Nienhaus, Alexander
last_name: Nienhaus
- first_name: Carl Arne
full_name: Thomann, Carl Arne
last_name: Thomann
- first_name: Jörg
full_name: Debus, Jörg
last_name: Debus
citation:
ama: Tillmann W, Lopes Dias NF, Franke C, et al. Tribo-mechanical properties and
biocompatibility of Ag-containing amorphous carbon films deposited onto Ti6Al4V.
Surface and Coatings Technology. Published online 2021. doi:10.1016/j.surfcoat.2021.127384
apa: Tillmann, W., Lopes Dias, N. F., Franke, C., Kokalj, D., Stangier, D., Filor,
V., Mateus-Vargas, R. H., Oltmanns, H., Kietzmann, M., Meißner, J., Hein, M.,
Pramanik, S., Hoyer, K.-P., Schaper, M., Nienhaus, A., Thomann, C. A., & Debus,
J. (2021). Tribo-mechanical properties and biocompatibility of Ag-containing amorphous
carbon films deposited onto Ti6Al4V. Surface and Coatings Technology, Article
127384. https://doi.org/10.1016/j.surfcoat.2021.127384
bibtex: '@article{Tillmann_Lopes Dias_Franke_Kokalj_Stangier_Filor_Mateus-Vargas_Oltmanns_Kietzmann_Meißner_et
al._2021, title={Tribo-mechanical properties and biocompatibility of Ag-containing
amorphous carbon films deposited onto Ti6Al4V}, DOI={10.1016/j.surfcoat.2021.127384},
number={127384}, journal={Surface and Coatings Technology}, author={Tillmann,
Wolfgang and Lopes Dias, Nelson Filipe and Franke, Carlo and Kokalj, David and
Stangier, Dominic and Filor, Viviane and Mateus-Vargas, Rafael Hernán and Oltmanns,
Hilke and Kietzmann, Manfred and Meißner, Jessica and et al.}, year={2021} }'
chicago: Tillmann, Wolfgang, Nelson Filipe Lopes Dias, Carlo Franke, David Kokalj,
Dominic Stangier, Viviane Filor, Rafael Hernán Mateus-Vargas, et al. “Tribo-Mechanical
Properties and Biocompatibility of Ag-Containing Amorphous Carbon Films Deposited
onto Ti6Al4V.” Surface and Coatings Technology, 2021. https://doi.org/10.1016/j.surfcoat.2021.127384.
ieee: 'W. Tillmann et al., “Tribo-mechanical properties and biocompatibility
of Ag-containing amorphous carbon films deposited onto Ti6Al4V,” Surface and
Coatings Technology, Art. no. 127384, 2021, doi: 10.1016/j.surfcoat.2021.127384.'
mla: Tillmann, Wolfgang, et al. “Tribo-Mechanical Properties and Biocompatibility
of Ag-Containing Amorphous Carbon Films Deposited onto Ti6Al4V.” Surface and
Coatings Technology, 127384, 2021, doi:10.1016/j.surfcoat.2021.127384.
short: W. Tillmann, N.F. Lopes Dias, C. Franke, D. Kokalj, D. Stangier, V. Filor,
R.H. Mateus-Vargas, H. Oltmanns, M. Kietzmann, J. Meißner, M. Hein, S. Pramanik,
K.-P. Hoyer, M. Schaper, A. Nienhaus, C.A. Thomann, J. Debus, Surface and Coatings
Technology (2021).
date_created: 2021-09-13T08:53:05Z
date_updated: 2023-06-01T14:38:10Z
department:
- _id: '158'
doi: 10.1016/j.surfcoat.2021.127384
language:
- iso: eng
publication: Surface and Coatings Technology
publication_identifier:
issn:
- 0257-8972
publication_status: published
quality_controlled: '1'
status: public
title: Tribo-mechanical properties and biocompatibility of Ag-containing amorphous
carbon films deposited onto Ti6Al4V
type: journal_article
user_id: '43720'
year: '2021'
...
---
_id: '29815'
abstract:
- lang: eng
text: 'Aluminium steel clad materials have high potential for industrial
applications. Their mechanical properties are governed by an intermetallic layer,
which forms upon heat treatment at the Al-Fe interface. Transmission electron
microscopy was employed to identify the phases present at the interface by selective
area electron diffraction and energy dispersive spectroscopy. Three phases were
identified: orthorhombic Al5Fe2, monoclinic Al13Fe4 and cubic Al19Fe4MnSi2. An
effective interdiffusion coefficient dependent on concentration was determined
according to the Boltzmann–Matano method. The highest value of the interdiffusion
coefficient was reached at the composition of the intermetallic phases. Afterwards,
the process of diffusion considering the evaluated interdiffusion coefficient
was simulated using the finite element method. Results of the simulations revealed
that growth of the intermetallic phases proceeds preferentially in the direction
of aluminium.'
article_number: '7771'
author:
- first_name: Barbora
full_name: Křivská, Barbora
last_name: Křivská
- first_name: Michaela
full_name: Šlapáková, Michaela
last_name: Šlapáková
- first_name: Jozef
full_name: Veselý, Jozef
last_name: Veselý
- first_name: Martin
full_name: Kihoulou, Martin
last_name: Kihoulou
- first_name: Klaudia
full_name: Fekete, Klaudia
last_name: Fekete
- first_name: Peter
full_name: Minárik, Peter
last_name: Minárik
- first_name: Rostislav
full_name: Králík, Rostislav
last_name: Králík
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mykhailo
full_name: Stolbchenko, Mykhailo
last_name: Stolbchenko
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Křivská B, Šlapáková M, Veselý J, et al. Intermetallic Phases Identification
and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet. Materials.
2021;14(24). doi:10.3390/ma14247771
apa: Křivská, B., Šlapáková, M., Veselý, J., Kihoulou, M., Fekete, K., Minárik,
P., Králík, R., Grydin, O., Stolbchenko, M., & Schaper, M. (2021). Intermetallic
Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet.
Materials, 14(24), Article 7771. https://doi.org/10.3390/ma14247771
bibtex: '@article{Křivská_Šlapáková_Veselý_Kihoulou_Fekete_Minárik_Králík_Grydin_Stolbchenko_Schaper_2021,
title={Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll
Cast Al-Fe Clad Sheet}, volume={14}, DOI={10.3390/ma14247771},
number={247771}, journal={Materials}, publisher={MDPI AG}, author={Křivská, Barbora
and Šlapáková, Michaela and Veselý, Jozef and Kihoulou, Martin and Fekete, Klaudia
and Minárik, Peter and Králík, Rostislav and Grydin, Olexandr and Stolbchenko,
Mykhailo and Schaper, Mirko}, year={2021} }'
chicago: Křivská, Barbora, Michaela Šlapáková, Jozef Veselý, Martin Kihoulou, Klaudia
Fekete, Peter Minárik, Rostislav Králík, Olexandr Grydin, Mykhailo Stolbchenko,
and Mirko Schaper. “Intermetallic Phases Identification and Diffusion Simulation
in Twin-Roll Cast Al-Fe Clad Sheet.” Materials 14, no. 24 (2021). https://doi.org/10.3390/ma14247771.
ieee: 'B. Křivská et al., “Intermetallic Phases Identification and Diffusion
Simulation in Twin-Roll Cast Al-Fe Clad Sheet,” Materials, vol. 14, no.
24, Art. no. 7771, 2021, doi: 10.3390/ma14247771.'
mla: Křivská, Barbora, et al. “Intermetallic Phases Identification and Diffusion
Simulation in Twin-Roll Cast Al-Fe Clad Sheet.” Materials, vol. 14, no.
24, 7771, MDPI AG, 2021, doi:10.3390/ma14247771.
short: B. Křivská, M. Šlapáková, J. Veselý, M. Kihoulou, K. Fekete, P. Minárik,
R. Králík, O. Grydin, M. Stolbchenko, M. Schaper, Materials 14 (2021).
date_created: 2022-02-11T17:40:03Z
date_updated: 2023-06-01T14:38:18Z
department:
- _id: '158'
doi: 10.3390/ma14247771
intvolume: ' 14'
issue: '24'
keyword:
- General Materials Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/1996-1944/14/24/7771/htm
oa: '1'
publication: Materials
publication_identifier:
issn:
- 1996-1944
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast
Al-Fe Clad Sheet
type: journal_article
user_id: '43720'
volume: 14
year: '2021'
...
---
_id: '24086'
abstract:
- lang: eng
text: "Laser beam melting (LBM) is an advanced manufacturing technology providing\r\nspecial
features and the possibility to produce complex and individual parts directly\r\nfrom
a CAD model. TiAl6V4 is the most common used titanium alloy particularly\r\nin
biomedical applications. TiAl6Nb7 shows promising improvements especially\r\nregarding
biocompatible properties due to the substitution of the hazardous\r\nvanadium.
This work focuses on the examination of laser beam melted TiAl6Nb7.\r\nFor microstructural
investigation scanning electron microscopy including energydispersive\r\nx-ray
spectroscopy as well as electron backscatter diffraction are utilized.\r\nThe
laser beam melted related acicular microstructure as well as the corresponding\r\nmechanical
properties, which are determined by hardness measurements\r\nand tensile tests,
are investigated. The laser beam melted alloy meets,\r\nexcept of breaking elongation
A, the mechanical demands like ultimate tensile\r\nstrength Rm, yield strength
Rp0.2, Vickers hardness HV of international standard\r\nISO 5832-11. Next steps
contain comparison between TiAl6Nb7 and TiAl6V4 in\r\ndifferent conditions. Further
investigations aim at improving mechanical properties\r\nof TiAl6Nb7 by heat treatments
and assessment of their influence on the microstructure\r\nas well as examination
regarding the corrosive behavior in human bodylike\r\nconditions."
article_type: original
author:
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Hein M, Hoyer K-P, Schaper M. Additively processed TiAl6Nb7 alloy for biomedical
applications. Materialwissenschaft und Werkstofftechnik. 2021;52:703-716.
doi:10.1002/mawe.202000288
apa: Hein, M., Hoyer, K.-P., & Schaper, M. (2021). Additively processed TiAl6Nb7
alloy for biomedical applications. Materialwissenschaft Und Werkstofftechnik,
52, 703–716. https://doi.org/10.1002/mawe.202000288
bibtex: '@article{Hein_Hoyer_Schaper_2021, title={Additively processed TiAl6Nb7
alloy for biomedical applications}, volume={52}, DOI={10.1002/mawe.202000288},
journal={Materialwissenschaft und Werkstofftechnik}, author={Hein, Maxwell and
Hoyer, Kay-Peter and Schaper, Mirko}, year={2021}, pages={703–716} }'
chicago: 'Hein, Maxwell, Kay-Peter Hoyer, and Mirko Schaper. “Additively Processed
TiAl6Nb7 Alloy for Biomedical Applications.” Materialwissenschaft Und Werkstofftechnik
52 (2021): 703–16. https://doi.org/10.1002/mawe.202000288.'
ieee: 'M. Hein, K.-P. Hoyer, and M. Schaper, “Additively processed TiAl6Nb7 alloy
for biomedical applications,” Materialwissenschaft und Werkstofftechnik,
vol. 52, pp. 703–716, 2021, doi: 10.1002/mawe.202000288.'
mla: Hein, Maxwell, et al. “Additively Processed TiAl6Nb7 Alloy for Biomedical Applications.”
Materialwissenschaft Und Werkstofftechnik, vol. 52, 2021, pp. 703–16, doi:10.1002/mawe.202000288.
short: M. Hein, K.-P. Hoyer, M. Schaper, Materialwissenschaft Und Werkstofftechnik
52 (2021) 703–716.
date_created: 2021-09-09T15:40:08Z
date_updated: 2023-06-01T14:38:03Z
department:
- _id: '158'
doi: 10.1002/mawe.202000288
intvolume: ' 52'
keyword:
- Laser beam melting
- titanium alloy
- TiAl6Nb7
- biomedical engineering
- implants
language:
- iso: eng
page: 703-716
publication: Materialwissenschaft und Werkstofftechnik
publication_identifier:
issn:
- 0933-5137
- 1521-4052
publication_status: published
quality_controlled: '1'
status: public
title: Additively processed TiAl6Nb7 alloy for biomedical applications
type: journal_article
user_id: '43720'
volume: 52
year: '2021'
...
---
_id: '29813'
author:
- first_name: Miroslav
full_name: Cieslar, Miroslav
last_name: Cieslar
- first_name: Rostislav
full_name: Králík, Rostislav
last_name: Králík
- first_name: Lucia
full_name: Bajtošová, Lucia
last_name: Bajtošová
- first_name: Barbora
full_name: Křivská, Barbora
last_name: Křivská
- first_name: Michal
full_name: Hájek, Michal
last_name: Hájek
- first_name: Sára
full_name: Belejová, Sára
last_name: Belejová
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mykhailo
full_name: Stolbchenko, Mykhailo
last_name: Stolbchenko
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Cieslar M, Králík R, Bajtošová L, et al. High Temperature Annealing of Twin-Roll
Cast Al-Li-Based Alloy Studied by In-situ SEM and STEM. Microscopy and Microanalysis.
2021;27(S2):79-80. doi:10.1017/s1431927621013398
apa: Cieslar, M., Králík, R., Bajtošová, L., Křivská, B., Hájek, M., Belejová, S.,
Grydin, O., Stolbchenko, M., & Schaper, M. (2021). High Temperature Annealing
of Twin-Roll Cast Al-Li-Based Alloy Studied by In-situ SEM and STEM. Microscopy
and Microanalysis, 27(S2), 79–80. https://doi.org/10.1017/s1431927621013398
bibtex: '@article{Cieslar_Králík_Bajtošová_Křivská_Hájek_Belejová_Grydin_Stolbchenko_Schaper_2021,
title={High Temperature Annealing of Twin-Roll Cast Al-Li-Based Alloy Studied
by In-situ SEM and STEM}, volume={27}, DOI={10.1017/s1431927621013398},
number={S2}, journal={Microscopy and Microanalysis}, publisher={Cambridge University
Press (CUP)}, author={Cieslar, Miroslav and Králík, Rostislav and Bajtošová, Lucia
and Křivská, Barbora and Hájek, Michal and Belejová, Sára and Grydin, Olexandr
and Stolbchenko, Mykhailo and Schaper, Mirko}, year={2021}, pages={79–80} }'
chicago: 'Cieslar, Miroslav, Rostislav Králík, Lucia Bajtošová, Barbora Křivská,
Michal Hájek, Sára Belejová, Olexandr Grydin, Mykhailo Stolbchenko, and Mirko
Schaper. “High Temperature Annealing of Twin-Roll Cast Al-Li-Based Alloy Studied
by In-Situ SEM and STEM.” Microscopy and Microanalysis 27, no. S2 (2021):
79–80. https://doi.org/10.1017/s1431927621013398.'
ieee: 'M. Cieslar et al., “High Temperature Annealing of Twin-Roll Cast Al-Li-Based
Alloy Studied by In-situ SEM and STEM,” Microscopy and Microanalysis, vol.
27, no. S2, pp. 79–80, 2021, doi: 10.1017/s1431927621013398.'
mla: Cieslar, Miroslav, et al. “High Temperature Annealing of Twin-Roll Cast Al-Li-Based
Alloy Studied by In-Situ SEM and STEM.” Microscopy and Microanalysis, vol.
27, no. S2, Cambridge University Press (CUP), 2021, pp. 79–80, doi:10.1017/s1431927621013398.
short: M. Cieslar, R. Králík, L. Bajtošová, B. Křivská, M. Hájek, S. Belejová, O.
Grydin, M. Stolbchenko, M. Schaper, Microscopy and Microanalysis 27 (2021) 79–80.
date_created: 2022-02-11T17:33:29Z
date_updated: 2023-06-01T14:38:37Z
department:
- _id: '158'
doi: 10.1017/s1431927621013398
intvolume: ' 27'
issue: S2
keyword:
- Instrumentation
language:
- iso: eng
page: 79-80
publication: Microscopy and Microanalysis
publication_identifier:
issn:
- 1431-9276
- 1435-8115
publication_status: published
publisher: Cambridge University Press (CUP)
quality_controlled: '1'
status: public
title: High Temperature Annealing of Twin-Roll Cast Al-Li-Based Alloy Studied by In-situ
SEM and STEM
type: journal_article
user_id: '43720'
volume: 27
year: '2021'
...
---
_id: '41514'
article_number: '159544'
author:
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Viviane
full_name: Filor, Viviane
last_name: Filor
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Manfred
full_name: Kietzmann, Manfred
last_name: Kietzmann
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Krüger JT, Hoyer K-P, Filor V, et al. Novel AgCa and AgCaLa alloys for Fe-based
bioresorbable implants with adapted degradation. Journal of Alloys and Compounds.
2021;871. doi:10.1016/j.jallcom.2021.159544
apa: Krüger, J. T., Hoyer, K.-P., Filor, V., Pramanik, S., Kietzmann, M., Meißner,
J., & Schaper, M. (2021). Novel AgCa and AgCaLa alloys for Fe-based bioresorbable
implants with adapted degradation. Journal of Alloys and Compounds, 871,
Article 159544. https://doi.org/10.1016/j.jallcom.2021.159544
bibtex: '@article{Krüger_Hoyer_Filor_Pramanik_Kietzmann_Meißner_Schaper_2021, title={Novel
AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation},
volume={871}, DOI={10.1016/j.jallcom.2021.159544},
number={159544}, journal={Journal of Alloys and Compounds}, publisher={Elsevier
BV}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Filor, Viviane and Pramanik,
Sudipta and Kietzmann, Manfred and Meißner, Jessica and Schaper, Mirko}, year={2021}
}'
chicago: Krüger, Jan Tobias, Kay-Peter Hoyer, Viviane Filor, Sudipta Pramanik, Manfred
Kietzmann, Jessica Meißner, and Mirko Schaper. “Novel AgCa and AgCaLa Alloys for
Fe-Based Bioresorbable Implants with Adapted Degradation.” Journal of Alloys
and Compounds 871 (2021). https://doi.org/10.1016/j.jallcom.2021.159544.
ieee: 'J. T. Krüger et al., “Novel AgCa and AgCaLa alloys for Fe-based bioresorbable
implants with adapted degradation,” Journal of Alloys and Compounds, vol.
871, Art. no. 159544, 2021, doi: 10.1016/j.jallcom.2021.159544.'
mla: Krüger, Jan Tobias, et al. “Novel AgCa and AgCaLa Alloys for Fe-Based Bioresorbable
Implants with Adapted Degradation.” Journal of Alloys and Compounds, vol.
871, 159544, Elsevier BV, 2021, doi:10.1016/j.jallcom.2021.159544.
short: J.T. Krüger, K.-P. Hoyer, V. Filor, S. Pramanik, M. Kietzmann, J. Meißner,
M. Schaper, Journal of Alloys and Compounds 871 (2021).
date_created: 2023-02-02T14:34:42Z
date_updated: 2023-06-01T14:35:36Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.jallcom.2021.159544
intvolume: ' 871'
keyword:
- Materials Chemistry
- Metals and Alloys
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
publication: Journal of Alloys and Compounds
publication_identifier:
issn:
- 0925-8388
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted
degradation
type: journal_article
user_id: '43720'
volume: 871
year: '2021'
...
---
_id: '29814'
author:
- first_name: Barbora
full_name: Křivská, Barbora
last_name: Křivská
- first_name: Michaela
full_name: Šlapáková, Michaela
last_name: Šlapáková
- first_name: Peter
full_name: Minárik, Peter
last_name: Minárik
- first_name: Klaudia
full_name: Fekete, Klaudia
last_name: Fekete
- first_name: Rostislav
full_name: Králík, Rostislav
last_name: Králík
- first_name: Mykhailo
full_name: Stolbchenko, Mykhailo
last_name: Stolbchenko
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
citation:
ama: Křivská B, Šlapáková M, Minárik P, et al. Intermetallic Phase Growth in Al-steel
Clad Strip during In-situ Heating in TEM. Microscopy and Microanalysis.
2021;27(S2):91-92. doi:10.1017/s1431927621013453
apa: Křivská, B., Šlapáková, M., Minárik, P., Fekete, K., Králík, R., Stolbchenko,
M., Schaper, M., & Grydin, O. (2021). Intermetallic Phase Growth in Al-steel
Clad Strip during In-situ Heating in TEM. Microscopy and Microanalysis,
27(S2), 91–92. https://doi.org/10.1017/s1431927621013453
bibtex: '@article{Křivská_Šlapáková_Minárik_Fekete_Králík_Stolbchenko_Schaper_Grydin_2021,
title={Intermetallic Phase Growth in Al-steel Clad Strip during In-situ Heating
in TEM}, volume={27}, DOI={10.1017/s1431927621013453},
number={S2}, journal={Microscopy and Microanalysis}, publisher={Cambridge University
Press (CUP)}, author={Křivská, Barbora and Šlapáková, Michaela and Minárik, Peter
and Fekete, Klaudia and Králík, Rostislav and Stolbchenko, Mykhailo and Schaper,
Mirko and Grydin, Olexandr}, year={2021}, pages={91–92} }'
chicago: 'Křivská, Barbora, Michaela Šlapáková, Peter Minárik, Klaudia Fekete, Rostislav
Králík, Mykhailo Stolbchenko, Mirko Schaper, and Olexandr Grydin. “Intermetallic
Phase Growth in Al-Steel Clad Strip during In-Situ Heating in TEM.” Microscopy
and Microanalysis 27, no. S2 (2021): 91–92. https://doi.org/10.1017/s1431927621013453.'
ieee: 'B. Křivská et al., “Intermetallic Phase Growth in Al-steel Clad Strip
during In-situ Heating in TEM,” Microscopy and Microanalysis, vol. 27,
no. S2, pp. 91–92, 2021, doi: 10.1017/s1431927621013453.'
mla: Křivská, Barbora, et al. “Intermetallic Phase Growth in Al-Steel Clad Strip
during In-Situ Heating in TEM.” Microscopy and Microanalysis, vol. 27,
no. S2, Cambridge University Press (CUP), 2021, pp. 91–92, doi:10.1017/s1431927621013453.
short: B. Křivská, M. Šlapáková, P. Minárik, K. Fekete, R. Králík, M. Stolbchenko,
M. Schaper, O. Grydin, Microscopy and Microanalysis 27 (2021) 91–92.
date_created: 2022-02-11T17:39:16Z
date_updated: 2023-06-01T14:38:28Z
department:
- _id: '158'
doi: 10.1017/s1431927621013453
intvolume: ' 27'
issue: S2
keyword:
- Instrumentation
language:
- iso: eng
page: 91-92
publication: Microscopy and Microanalysis
publication_identifier:
issn:
- 1431-9276
- 1435-8115
publication_status: published
publisher: Cambridge University Press (CUP)
quality_controlled: '1'
status: public
title: Intermetallic Phase Growth in Al-steel Clad Strip during In-situ Heating in
TEM
type: journal_article
user_id: '43720'
volume: 27
year: '2021'
...
---
_id: '41515'
article_number: '102087'
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Lennart
full_name: Tasche, Lennart
id: '71508'
last_name: Tasche
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Pramanik S, Tasche L, Hoyer K-P, Schaper M. Investigating the microstructure
of an additively manufactured FeCo alloy: an electron microscopy study. Additive
Manufacturing. 2021;46. doi:10.1016/j.addma.2021.102087'
apa: 'Pramanik, S., Tasche, L., Hoyer, K.-P., & Schaper, M. (2021). Investigating
the microstructure of an additively manufactured FeCo alloy: an electron microscopy
study. Additive Manufacturing, 46, Article 102087. https://doi.org/10.1016/j.addma.2021.102087'
bibtex: '@article{Pramanik_Tasche_Hoyer_Schaper_2021, title={Investigating the microstructure
of an additively manufactured FeCo alloy: an electron microscopy study}, volume={46},
DOI={10.1016/j.addma.2021.102087},
number={102087}, journal={Additive Manufacturing}, publisher={Elsevier BV}, author={Pramanik,
Sudipta and Tasche, Lennart and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021}
}'
chicago: 'Pramanik, Sudipta, Lennart Tasche, Kay-Peter Hoyer, and Mirko Schaper.
“Investigating the Microstructure of an Additively Manufactured FeCo Alloy: An
Electron Microscopy Study.” Additive Manufacturing 46 (2021). https://doi.org/10.1016/j.addma.2021.102087.'
ieee: 'S. Pramanik, L. Tasche, K.-P. Hoyer, and M. Schaper, “Investigating the microstructure
of an additively manufactured FeCo alloy: an electron microscopy study,” Additive
Manufacturing, vol. 46, Art. no. 102087, 2021, doi: 10.1016/j.addma.2021.102087.'
mla: 'Pramanik, Sudipta, et al. “Investigating the Microstructure of an Additively
Manufactured FeCo Alloy: An Electron Microscopy Study.” Additive Manufacturing,
vol. 46, 102087, Elsevier BV, 2021, doi:10.1016/j.addma.2021.102087.'
short: S. Pramanik, L. Tasche, K.-P. Hoyer, M. Schaper, Additive Manufacturing 46
(2021).
date_created: 2023-02-02T14:35:02Z
date_updated: 2023-06-01T14:35:58Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.addma.2021.102087
intvolume: ' 46'
keyword:
- Industrial and Manufacturing Engineering
- Engineering (miscellaneous)
- General Materials Science
- Biomedical Engineering
language:
- iso: eng
publication: Additive Manufacturing
publication_identifier:
issn:
- 2214-8604
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'Investigating the microstructure of an additively manufactured FeCo alloy:
an electron microscopy study'
type: journal_article
user_id: '43720'
volume: 46
year: '2021'
...
---
_id: '27700'
article_number: '142312'
author:
- first_name: Alan Adam
full_name: Camberg, Alan Adam
id: '60544'
last_name: Camberg
- first_name: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Camberg AA, Andreiev A, Pramanik S, Hoyer K-P, Tröster T, Schaper M. Strength
enhancement of AlMg sheet metal parts by rapid heating and subsequent cold die
stamping of severely cold-rolled blanks. Materials Science and Engineering:
A. Published online 2021. doi:10.1016/j.msea.2021.142312'
apa: 'Camberg, A. A., Andreiev, A., Pramanik, S., Hoyer, K.-P., Tröster, T., &
Schaper, M. (2021). Strength enhancement of AlMg sheet metal parts by rapid heating
and subsequent cold die stamping of severely cold-rolled blanks. Materials
Science and Engineering: A, Article 142312. https://doi.org/10.1016/j.msea.2021.142312'
bibtex: '@article{Camberg_Andreiev_Pramanik_Hoyer_Tröster_Schaper_2021, title={Strength
enhancement of AlMg sheet metal parts by rapid heating and subsequent cold die
stamping of severely cold-rolled blanks}, DOI={10.1016/j.msea.2021.142312},
number={142312}, journal={Materials Science and Engineering: A}, publisher={Elsevier},
author={Camberg, Alan Adam and Andreiev, Anatolii and Pramanik, Sudipta and Hoyer,
Kay-Peter and Tröster, Thomas and Schaper, Mirko}, year={2021} }'
chicago: 'Camberg, Alan Adam, Anatolii Andreiev, Sudipta Pramanik, Kay-Peter Hoyer,
Thomas Tröster, and Mirko Schaper. “Strength Enhancement of AlMg Sheet Metal Parts
by Rapid Heating and Subsequent Cold Die Stamping of Severely Cold-Rolled Blanks.”
Materials Science and Engineering: A, 2021. https://doi.org/10.1016/j.msea.2021.142312.'
ieee: 'A. A. Camberg, A. Andreiev, S. Pramanik, K.-P. Hoyer, T. Tröster, and M.
Schaper, “Strength enhancement of AlMg sheet metal parts by rapid heating and
subsequent cold die stamping of severely cold-rolled blanks,” Materials Science
and Engineering: A, Art. no. 142312, 2021, doi: 10.1016/j.msea.2021.142312.'
mla: 'Camberg, Alan Adam, et al. “Strength Enhancement of AlMg Sheet Metal Parts
by Rapid Heating and Subsequent Cold Die Stamping of Severely Cold-Rolled Blanks.”
Materials Science and Engineering: A, 142312, Elsevier, 2021, doi:10.1016/j.msea.2021.142312.'
short: 'A.A. Camberg, A. Andreiev, S. Pramanik, K.-P. Hoyer, T. Tröster, M. Schaper,
Materials Science and Engineering: A (2021).'
date_created: 2021-11-22T12:05:46Z
date_updated: 2023-06-01T14:38:51Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.msea.2021.142312
language:
- iso: eng
publication: 'Materials Science and Engineering: A'
publication_identifier:
issn:
- 0921-5093
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Strength enhancement of AlMg sheet metal parts by rapid heating and subsequent
cold die stamping of severely cold-rolled blanks
type: journal_article
user_id: '43720'
year: '2021'
...
---
_id: '24090'
abstract:
- lang: eng
text: "AbstractWithin this research, the multiscale
microstructural evolution before and after the tensile test of a FeCo alloy is
addressed. X-ray µ-computer tomography (CT), electron
backscattered diffraction (EBSD), and transmission electron microscopy (TEM) are
employed to determine the microstructure on different length scales. Microstructural
evolution is studied by performing EBSD of the same area before and after the
tensile test. As a result, $$\\langle$$\r\n ⟨\r\n
\ 001$$\\rangle$$\r\n ⟩\r\n
\ ||TD, $$\\langle$$\r\n ⟨\r\n
\ 011$$\\rangle$$\r\n ⟩\r\n
\ ||TD are hard
orientations and $$\\langle$$\r\n ⟨\r\n
\ 111$$\\rangle$$\r\n ⟩\r\n
\ ||TD is soft
orientations for deformation accommodation. It is not possible to predict the
deformation of a single grain with the Taylor model. However, the Taylor model
accurately predicts the orientation of all grains after deformation. {123}$$\\langle$$\r\n ⟨\r\n
\ 111$$\\rangle$$\r\n ⟩\r\n
\ is the most
active slip system, and {112}$$\\langle$$\r\n ⟨\r\n
\ 111$$\\rangle$$\r\n ⟩\r\n
\ is the least
active slip system. Both EBSD micrographs show grain subdivision after tensile
testing. TEM images show the formation of dislocation cells. Correlative HRTEM
images show unresolved lattice fringes at dislocation cell boundaries, whereas
resolved lattice fringes are observed at dislocation cell interior. Since Schmid’s
law is unable to predict the deformation behavior of grains, the boundary slip
transmission accurately predicts the grain deformation behavior."
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Lennart
full_name: Tasche, Lennart
last_name: Tasche
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Pramanik S, Tasche L, Hoyer K-P, Schaper M. Correlation between Taylor Model
Prediction and Transmission Electron Microscopy-Based Microstructural Investigations
of Quasi-In Situ Tensile Deformation of Additively Manufactured FeCo Alloy. Journal
of Materials Engineering and Performance. Published online 2021. doi:10.1007/s11665-021-06065-9
apa: Pramanik, S., Tasche, L., Hoyer, K.-P., & Schaper, M. (2021). Correlation
between Taylor Model Prediction and Transmission Electron Microscopy-Based Microstructural
Investigations of Quasi-In Situ Tensile Deformation of Additively Manufactured
FeCo Alloy. Journal of Materials Engineering and Performance. https://doi.org/10.1007/s11665-021-06065-9
bibtex: '@article{Pramanik_Tasche_Hoyer_Schaper_2021, title={Correlation between
Taylor Model Prediction and Transmission Electron Microscopy-Based Microstructural
Investigations of Quasi-In Situ Tensile Deformation of Additively Manufactured
FeCo Alloy}, DOI={10.1007/s11665-021-06065-9},
journal={Journal of Materials Engineering and Performance}, author={Pramanik,
Sudipta and Tasche, Lennart and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021}
}'
chicago: Pramanik, Sudipta, Lennart Tasche, Kay-Peter Hoyer, and Mirko Schaper.
“Correlation between Taylor Model Prediction and Transmission Electron Microscopy-Based
Microstructural Investigations of Quasi-In Situ Tensile Deformation of Additively
Manufactured FeCo Alloy.” Journal of Materials Engineering and Performance,
2021. https://doi.org/10.1007/s11665-021-06065-9.
ieee: 'S. Pramanik, L. Tasche, K.-P. Hoyer, and M. Schaper, “Correlation between
Taylor Model Prediction and Transmission Electron Microscopy-Based Microstructural
Investigations of Quasi-In Situ Tensile Deformation of Additively Manufactured
FeCo Alloy,” Journal of Materials Engineering and Performance, 2021, doi:
10.1007/s11665-021-06065-9.'
mla: Pramanik, Sudipta, et al. “Correlation between Taylor Model Prediction and
Transmission Electron Microscopy-Based Microstructural Investigations of Quasi-In
Situ Tensile Deformation of Additively Manufactured FeCo Alloy.” Journal of
Materials Engineering and Performance, 2021, doi:10.1007/s11665-021-06065-9.
short: S. Pramanik, L. Tasche, K.-P. Hoyer, M. Schaper, Journal of Materials Engineering
and Performance (2021).
date_created: 2021-09-09T15:50:21Z
date_updated: 2023-06-01T14:39:50Z
department:
- _id: '158'
doi: 10.1007/s11665-021-06065-9
language:
- iso: eng
publication: Journal of Materials Engineering and Performance
publication_identifier:
issn:
- 1059-9495
- 1544-1024
publication_status: published
quality_controlled: '1'
status: public
title: Correlation between Taylor Model Prediction and Transmission Electron Microscopy-Based
Microstructural Investigations of Quasi-In Situ Tensile Deformation of Additively
Manufactured FeCo Alloy
type: journal_article
user_id: '43720'
year: '2021'
...
---
_id: '27509'
abstract:
- lang: eng
text: "\r\nPurpose\r\nThe
currently existing restrictions regarding the deployment of additively manufactured
components because of poor surface roughness, porosity and residual stresses as
well as their influence on the low-cycle fatigue (LCF) strength are addressed
in this paper.\r\n\r\n\r\nDesign/methodology/approach\r\nThis
study aims to evaluating the effect of different pre- and post-treatments on the
LCF strength of additively manufactured 316L parts. Therefore, 316L specimens
manufactured by laser powder bed fusion were examined in their as-built state
as well as after grinding, or coating with regard to the surface roughness, residual
stresses and LCF strength. To differentiate between topographical effects and
residual stress-related phenomena, stress-relieved 316L specimens served as a
reference throughout the investigations. To enable an alumina coating of the 316L
components, atmospheric plasma spraying was used, and the near-surface residual
stresses and the surface roughness are measured and investigated.\r\n\r\n\r\nFindings\r\nThe results
have shown that the applied pre- and post-treatments such as stress-relief heat
treatment, grinding and alumina coating have each led to an increase in LCF strength
of the 316L specimens. In contrast, the non-heat-treated specimens predominantly
exhibited coating delamination.\r\n\r\n\r\nOriginality/value\r\nTo
the best of the authors’ knowledge, this is the first study of the correlation
between the LCF behavior of additively manufactured uncoated 316L specimens in
comparison with additively manufactured 316L specimens with an alumina coating.\r\n"
author:
- first_name: Kai-Uwe
full_name: Garthe, Kai-Uwe
id: '11199'
last_name: Garthe
orcid: 0000-0003-0741-3812
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Leif
full_name: Hagen, Leif
last_name: Hagen
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Garthe K-U, Hoyer K-P, Hagen L, Tillmann W, Schaper M. Correlation between
pre- and post-treatments of additively manufactured 316L parts and the resulting
low cycle fatigue behavior. Rapid Prototyping Journal. Published online
2021. doi:10.1108/rpj-01-2021-0017
apa: Garthe, K.-U., Hoyer, K.-P., Hagen, L., Tillmann, W., & Schaper, M. (2021).
Correlation between pre- and post-treatments of additively manufactured 316L parts
and the resulting low cycle fatigue behavior. Rapid Prototyping Journal.
https://doi.org/10.1108/rpj-01-2021-0017
bibtex: '@article{Garthe_Hoyer_Hagen_Tillmann_Schaper_2021, title={Correlation between
pre- and post-treatments of additively manufactured 316L parts and the resulting
low cycle fatigue behavior}, DOI={10.1108/rpj-01-2021-0017},
journal={Rapid Prototyping Journal}, author={Garthe, Kai-Uwe and Hoyer, Kay-Peter
and Hagen, Leif and Tillmann, Wolfgang and Schaper, Mirko}, year={2021} }'
chicago: Garthe, Kai-Uwe, Kay-Peter Hoyer, Leif Hagen, Wolfgang Tillmann, and Mirko
Schaper. “Correlation between Pre- and Post-Treatments of Additively Manufactured
316L Parts and the Resulting Low Cycle Fatigue Behavior.” Rapid Prototyping
Journal, 2021. https://doi.org/10.1108/rpj-01-2021-0017.
ieee: 'K.-U. Garthe, K.-P. Hoyer, L. Hagen, W. Tillmann, and M. Schaper, “Correlation
between pre- and post-treatments of additively manufactured 316L parts and the
resulting low cycle fatigue behavior,” Rapid Prototyping Journal, 2021,
doi: 10.1108/rpj-01-2021-0017.'
mla: Garthe, Kai-Uwe, et al. “Correlation between Pre- and Post-Treatments of Additively
Manufactured 316L Parts and the Resulting Low Cycle Fatigue Behavior.” Rapid
Prototyping Journal, 2021, doi:10.1108/rpj-01-2021-0017.
short: K.-U. Garthe, K.-P. Hoyer, L. Hagen, W. Tillmann, M. Schaper, Rapid Prototyping
Journal (2021).
date_created: 2021-11-17T10:00:23Z
date_updated: 2023-06-01T14:39:00Z
department:
- _id: '9'
- _id: '158'
doi: 10.1108/rpj-01-2021-0017
language:
- iso: eng
publication: Rapid Prototyping Journal
publication_identifier:
issn:
- 1355-2546
- 1355-2546
publication_status: published
quality_controlled: '1'
status: public
title: Correlation between pre- and post-treatments of additively manufactured 316L
parts and the resulting low cycle fatigue behavior
type: journal_article
user_id: '43720'
year: '2021'
...
---
_id: '24087'
abstract:
- lang: eng
text: Resorbable implants are highly beneficial to reduce patient burden since they
need not be removed after a defined period. Currently, magnesium (Mg) and polymers
are being applied as bioresorbable materials. However, for some applications the
insufficient mechanical properties and high degradation rate of Mg cause the need
for new materials. Iron (Fe)-based alloys are promising due to their biocompatibility
and good mechanical properties, but their degradation rate is too low and needs
to be adapted eg. via alloying with manganese (Mn). Besides, phases with high
electrochemical potential lead to increased degradation of residual material with
lower potential based on the galvanic coupling. Here, silver (Ag) is promising
for the formation of such phases due to its high electrochemical potential (+0.8
V vs. SHE), immiscibility with Fe, biocompatibility, and anti-bacterial properties.
Since remaining silver particles can lead to adverse consequences as thrombosis,
these particles need to dissolve after the matrix material. Thus a silver alloy
with high electrochemical potential, biocompatibility, and adjusted degradation
behavior is required as an additive for iron-based bioresorbable materials. Several
silver alloying systems are possible, but regarding the electrochemical potential
and degradation behavior of binary alloys, calcium (Ca) and lanthanum (La) are
best-suited considering their biocompatibility. Accordingly, this research addresses
AgCa and AgCaLa alloys as additives for iron-based degradable materials with adapted
degradation behavior.
article_number: '159544'
author:
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Viviane
full_name: Filor, Viviane
last_name: Filor
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Manfred
full_name: Kietzmann, Manfred
last_name: Kietzmann
- first_name: Jessica
full_name: Meißner, Jessica
last_name: Meißner
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Krüger JT, Hoyer K-P, Filor V, et al. Novel AgCa and AgCaLa alloys for Fe-based
bioresorbable implants with adapted degradation. Journal of Alloys and Compounds.
Published online 2021. doi:10.1016/j.jallcom.2021.159544
apa: Krüger, J. T., Hoyer, K.-P., Filor, V., Pramanik, S., Kietzmann, M., Meißner,
J., & Schaper, M. (2021). Novel AgCa and AgCaLa alloys for Fe-based bioresorbable
implants with adapted degradation. Journal of Alloys and Compounds, Article
159544. https://doi.org/10.1016/j.jallcom.2021.159544
bibtex: '@article{Krüger_Hoyer_Filor_Pramanik_Kietzmann_Meißner_Schaper_2021, title={Novel
AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation},
DOI={10.1016/j.jallcom.2021.159544},
number={159544}, journal={Journal of Alloys and Compounds}, author={Krüger, Jan
Tobias and Hoyer, Kay-Peter and Filor, Viviane and Pramanik, Sudipta and Kietzmann,
Manfred and Meißner, Jessica and Schaper, Mirko}, year={2021} }'
chicago: Krüger, Jan Tobias, Kay-Peter Hoyer, Viviane Filor, Sudipta Pramanik, Manfred
Kietzmann, Jessica Meißner, and Mirko Schaper. “Novel AgCa and AgCaLa Alloys for
Fe-Based Bioresorbable Implants with Adapted Degradation.” Journal of Alloys
and Compounds, 2021. https://doi.org/10.1016/j.jallcom.2021.159544.
ieee: 'J. T. Krüger et al., “Novel AgCa and AgCaLa alloys for Fe-based bioresorbable
implants with adapted degradation,” Journal of Alloys and Compounds, Art.
no. 159544, 2021, doi: 10.1016/j.jallcom.2021.159544.'
mla: Krüger, Jan Tobias, et al. “Novel AgCa and AgCaLa Alloys for Fe-Based Bioresorbable
Implants with Adapted Degradation.” Journal of Alloys and Compounds, 159544,
2021, doi:10.1016/j.jallcom.2021.159544.
short: J.T. Krüger, K.-P. Hoyer, V. Filor, S. Pramanik, M. Kietzmann, J. Meißner,
M. Schaper, Journal of Alloys and Compounds (2021).
date_created: 2021-09-09T15:40:39Z
date_updated: 2023-06-01T14:39:34Z
department:
- _id: '158'
doi: 10.1016/j.jallcom.2021.159544
language:
- iso: eng
publication: Journal of Alloys and Compounds
publication_identifier:
issn:
- 0925-8388
publication_status: published
quality_controlled: '1'
status: public
title: Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted
degradation
type: journal_article
user_id: '43720'
year: '2021'
...
---
_id: '23913'
abstract:
- lang: eng
text: Implementing the concept of mixed construction in modern automotive
engineering requires the joining of sheet metal or extruded profiles with cast
components made from different materials. As weight reduction is desired, these
cast components are usually made from high-strength aluminium alloys of the Al-Si
(Mn, Mg) system, which have limited weldability. The mechanical joinability of
the cast components depends on their ductility, which is influenced by the microstructure.
High-strength cast aluminium alloys have relatively low ductility, which leads
to cracking of the joints. This limits the range of applications for cast aluminium
alloys. In this study, an aluminium alloy of the Al-Si system AlSi9 is used to
investigate relationships between solidification conditions during the sand casting
process, microstructure, mechanical properties, and joinability. The demonstrator
is a stepped plate with a minimum thickness of 2.0 mm and a maximum thickness
of 4.0 mm, whereas the thickness difference between neighbour steps amounts to
0.5 mm. During casting trials, the solidification rates for different plate steps
were measured. The microscopic investigations reveal a correlation between solidification
rates and microstructure parameters such as secondary dendrite arm spacing. Furthermore,
mechanical properties and the mechanical joinability are investigated.
article_number: '1304'
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Neuser M, Grydin O, Andreiev A, Schaper M. Effect of Solidification Rates at
Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy. Metals.
Published online 2021. doi:10.3390/met11081304
apa: Neuser, M., Grydin, O., Andreiev, A., & Schaper, M. (2021). Effect of Solidification
Rates at Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy.
Metals, Article 1304. https://doi.org/10.3390/met11081304
bibtex: '@article{Neuser_Grydin_Andreiev_Schaper_2021, title={Effect of Solidification
Rates at Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy},
DOI={10.3390/met11081304}, number={1304},
journal={Metals}, author={Neuser, Moritz and Grydin, Olexandr and Andreiev, Anatolii
and Schaper, Mirko}, year={2021} }'
chicago: Neuser, Moritz, Olexandr Grydin, Anatolii Andreiev, and Mirko Schaper.
“Effect of Solidification Rates at Sand Casting on the Mechanical Joinability
of a Cast Aluminium Alloy.” Metals, 2021. https://doi.org/10.3390/met11081304.
ieee: 'M. Neuser, O. Grydin, A. Andreiev, and M. Schaper, “Effect of Solidification
Rates at Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy,”
Metals, Art. no. 1304, 2021, doi: 10.3390/met11081304.'
mla: Neuser, Moritz, et al. “Effect of Solidification Rates at Sand Casting on the
Mechanical Joinability of a Cast Aluminium Alloy.” Metals, 1304, 2021,
doi:10.3390/met11081304.
short: M. Neuser, O. Grydin, A. Andreiev, M. Schaper, Metals (2021).
date_created: 2021-09-08T07:48:28Z
date_updated: 2023-06-01T14:40:09Z
department:
- _id: '321'
doi: 10.3390/met11081304
language:
- iso: eng
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
quality_controlled: '1'
status: public
title: Effect of Solidification Rates at Sand Casting on the Mechanical Joinability
of a Cast Aluminium Alloy
type: journal_article
user_id: '43720'
year: '2021'
...
---
_id: '24565'
abstract:
- lang: eng
text: AbstractLaser surface treatment of metals
is one option to improve their properties for adhesive bonding. In this paper,
a pulsed YVO4 Laser source with a wavelength of 1064 nm and a maximum power of
25 W was utilized to increase the surface area of the steel HCT490X in order to
improve its bonding properties with a carbon fibre reinforced polymer (CFRP).
Investigated was the influence of the scanning speed of the laser source on the
bonding properties. For this purpose, the steel surfaces were ablated at a scanning
speed between 1500 and 4500 mm/s. Afterwards the components were bonded with the
adhesive HexBond™ 677. After lap shear tests were carried out on the specimen,
the surfaces were inspected using scanning electron microscopy (SEM). The experiments
revealed that the bonding quality can be improved with a high scanning speed,
even when the surface is not completely ablated.
article_type: original
author:
- first_name: Dietrich
full_name: Voswinkel, Dietrich
id: '52634'
last_name: Voswinkel
- first_name: D.
full_name: Kloidt, D.
last_name: Kloidt
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Voswinkel D, Kloidt D, Grydin O, Schaper M. Time efficient laser modification
of steel surfaces for advanced bonding in hybrid materials. Production Engineering.
2021;15(2):263-270. doi:10.1007/s11740-020-01006-2
apa: Voswinkel, D., Kloidt, D., Grydin, O., & Schaper, M. (2021). Time efficient
laser modification of steel surfaces for advanced bonding in hybrid materials.
Production Engineering, 15(2), 263–270. https://doi.org/10.1007/s11740-020-01006-2
bibtex: '@article{Voswinkel_Kloidt_Grydin_Schaper_2021, title={Time efficient laser
modification of steel surfaces for advanced bonding in hybrid materials}, volume={15},
DOI={10.1007/s11740-020-01006-2},
number={2}, journal={Production Engineering}, author={Voswinkel, Dietrich and
Kloidt, D. and Grydin, Olexandr and Schaper, Mirko}, year={2021}, pages={263–270}
}'
chicago: 'Voswinkel, Dietrich, D. Kloidt, Olexandr Grydin, and Mirko Schaper. “Time
Efficient Laser Modification of Steel Surfaces for Advanced Bonding in Hybrid
Materials.” Production Engineering 15, no. 2 (2021): 263–70. https://doi.org/10.1007/s11740-020-01006-2.'
ieee: 'D. Voswinkel, D. Kloidt, O. Grydin, and M. Schaper, “Time efficient laser
modification of steel surfaces for advanced bonding in hybrid materials,” Production
Engineering, vol. 15, no. 2, pp. 263–270, 2021, doi: 10.1007/s11740-020-01006-2.'
mla: Voswinkel, Dietrich, et al. “Time Efficient Laser Modification of Steel Surfaces
for Advanced Bonding in Hybrid Materials.” Production Engineering, vol.
15, no. 2, 2021, pp. 263–70, doi:10.1007/s11740-020-01006-2.
short: D. Voswinkel, D. Kloidt, O. Grydin, M. Schaper, Production Engineering 15
(2021) 263–270.
date_created: 2021-09-16T15:50:59Z
date_updated: 2023-06-01T14:39:15Z
department:
- _id: '158'
doi: 10.1007/s11740-020-01006-2
intvolume: ' 15'
issue: '2'
language:
- iso: eng
page: 263-270
publication: Production Engineering
publication_identifier:
issn:
- 0944-6524
- 1863-7353
publication_status: published
quality_controlled: '1'
status: public
title: Time efficient laser modification of steel surfaces for advanced bonding in
hybrid materials
type: journal_article
user_id: '43720'
volume: 15
year: '2021'
...