M.Sc. Mirko Teschke
Phone: +49 231 755 8040
Fax: +49 231 755 8029
Room: 3.024
ORCID iD : https://orcid.org/0000-0002-9960-735X
LinkedIn: https://www.linkedin.com/in/mirko-teschke-98799a1b7/
Main activities
- Laboratory substitute servohydraulic fatigue testing systems
- Exercise Angewandte Werkstofftechnik
Overview of research projects in group Additive Manufacturing
Curriculum Vitae
Research
Memberships and committees
- DIN Joint working group NWT/NL/NAS: Additive manufacturing in aerospace (NA 145-04-02-02 GAK)
Publications and presentations
20) Merghany, M.; Teschke, M.; Stern, F.; Tenkamp, J.; Walther, F. :
Enhanced assessment of the fatigue behavior and damage tolerance of additively manufactured metals and components.
Proceedings in Engineering Mechanics. Hrsg.: da Silva, L.F.M.; Ravi Kumar, D.; Reis Vaz, M.d.F.; Carbas, R.J.C., ISBN 978-3-031-13233-9 (2022) 19-26. https://doi.org/10.1007/978-3-031-13234-6_2
19) Moritz, J.; Teschke, M.; Marquardt, A.; Heinze, S.; Heckert, M.; Stepien, L.; López, E.; Brueckner, F.; Walther, F.; Leyens, C.:
Influence of two-step heat treatments on microstructure and mechanical properties of a β-solidifying titanium aluminide alloy fabricated via electron beam powder bed fusion.
Advanced Engineering Materials, 2200931 (2022) 1-15. https://doi.org/10.1002/adem.202200931 - Download
18) Moritz, J.; Teschke, M.; Marquardt, A.; Stepien, L.; López, E.; Brueckner, F.; Walther, F.; Leyens, C.:
Locally adapted microstructures in an additively manufactured titanium aluminide alloy through process parameter variation and heat treatment.
Advanced Engineering Materials, 2200917 (2022) 1-11. https://doi.org/10.1002/adem.202200917 - Download
17) Tenkamp, J.; Höffgen, A.; Teschke, M.; Kotzem, D.; Walther, F.:
In-vitro-, In-vivo- und In-silico-Qualifizierung von additiv gefertigten Implantaten mit patienten-spezifischer Funktionalität.
Skriptsammlung des DVM-AK „Zuverlässigkeit von Implantaten und Biostrukturen“, (2022) 1-15.
16) Merghany, M.; Teschke, M.; Stern, F.; Tenkamp, J.; Walther, F.:
Assessing the lightweight potential of additively manufactured metals by density-specific Woehler and Shiozawa diagrams.
Frontiers in Mechanical Engineering 8, 957859 (2022) 1-5. https://doi.org/10.3389/fmech.2022.957859 - Download
15) Teschke, M.; Moritz, J.; Tenkamp, J.; Marquardt, A.; Leyens, C.; Walther, F.:
Defect-based characterization of the fatigue behavior of additively manufactured titanium aluminides.
International Journal of Fatigue, 107047 (2022) 1-9. https://doi.org/10.1016/j.ijfatigue.2022.107047
14) Kotzem, D.; Teschke, M.; Juechter, V.; Körner, C.; Walther, F. :
Microstructure analysis and mechanical properties of electron beam powder bed fusion (PBF-EB)-manufactured γ-titanium aluminide (TiAl) at elevated temperatures.
Materials Testing 64 (5), (2022) 636-646. https://doi.org/10.1515/mt-2021-2137
13) Teschke, M.; Moritz, J.; Telgheder, L.; Marquardt, A.; Leyens, C.; Walther, F.:
Characterization of the high-temperature behavior of PBF-EB/M manufactured γ titanium aluminides.
Progress in Additive Manufacturing (2022) 1-10. https://doi.org/10.1007/s40964-022-00274-x - Download
12) Reith, M.; Teschke, M.; Franke, M.; Tenkamp, J.; Walther, F.; Körner, C.:
Mechanical properties of a 4th generation γ-TiAl alloy processed via electron beam powder bed fusion.
Proceedings Intermetallics 2021, Hrsg.: M. Heilmaier, M. Krüger, S. Mayer, M. Palm, F. Stein, ISBN 978-3-948023-17-1 (2021) 80-81.
11) Teschke, M.; Moritz, J.; Marquardt, A.; Leyens, C.; Walther, F.:
High temperature deformation behavior of β-solidifying titanium aluminide alloy manufactured by electron beam powder bed fusion (EB-PBF).
Proceedings Intermetallics 2021, Hrsg.: M. Heilmaier, M. Krüger, S. Mayer, M. Palm, F. Stein, ISBN 978-3-948023-17-1 (2021) 71-72.
10) Leyens, C.; Moritz, J.; Marquardt, A.; Teschke, M.; Walther, F.:
Additive manufacturing of γ-titanium aluminides - challenges, solutions and future prospects.
Proceedings Intermetallics 2021, Hrsg.: M. Heilmaier, M. Krüger, S. Mayer, M. Palm, F. Stein, ISBN 978-3-948023-17-1 (2021) 43.
9) Moritz, J.; Teschke, M.; Marquardt, A.; Stepien, L.; López, E.; Brückner, F.; Macias Barrientos, M.; Walther, F.; Leyens, C. :
Electron beam powder bed fusion of γ-titanium aluminide: Effect of processing parameters on part density, surface characteristics, and aluminum content.
Metals 11 (7), 1093 (2021) 1-19. https://doi.org/10.3390/met11071093 - Download
8) Baak, N.; Hajavifard, R.; Lücker, L.; Rozo Vasquez, J.; Strodick, S.; Teschke, M.; Walther, F.:
Micromagnetic approaches for microstructure analysis and capability assessment.
Materials Characterization 178, 111189 (2021) 1-14. https://doi.org/10.1016/j.matchar.2021.111189
7) Teschke, M.; Kotzem, D.; Beermann, L.; Walther, F.:
Einfluss hoher Temperatur auf die mechanischen Eigenschaften von mittels Elektronenstrahlschmelzen (E-PBF) gefertigten γ-Titanaluminiden.
Werkstoffprüfung 2020 – Werkstoffe und Bauteile auf dem Prüfstand (2020), Hrsg.: J. B. Langer und M. Wächter. https://doi.org/10.48447/WP-2020-010
6) Koch, A.; Bonhage, M.; Teschke, M.; Lücker, L.; Behrens, B.-A.; Walther, F.:
Electrical resistance-based fatigue assessment and capability prediction of extrudates from recycled field-assisted sintered EN AW-6082 aluminium chips.
Materials Characterization 169, 110644 (2020) 1-8. https://doi.org/10.1016/j.matchar.2020.110644
5) Teschke, M.; Rozo Vasquez, J.; Lücker, L.; Walther, F.:
Characterization of damage evolution on hot flat rolled mild steel sheets by means of micromagnetic parameters and fatigue strength determination.
Materials 13 (11), 2486 (2020) 1-19. https://doi.org/10.3390/ma13112486 - Download
4) Teschke, M.; Koch, A.; Walther, F.:
Comparison of high-temperature compression and compression-compression fatigue behavior of magnesium alloys DieMag422 and AE42.
Materials 13 (3), 497 (2020) 1-15. https://doi.org/10.3390/ma13030497 - Download
3) Teschke, M.; Rozo Vasquez, J; Baak, N.; Samfaß, L.; Walther, F.:
Characterization of forming-induced damage of bent and hot flat rolled DP800 steel sheets by micromagnetic testing.
ICBM 13, Proceedings of the 13th International Conference on Barkhausen Noise and Micromagnetic Testing, (2019) 1-9.
2) Wittke, P.; Teschke, M.; Walther, F.:
Mechanical characterization of friction drilled internal threads in AZ91 profiles.
International Journal of Advanced Manufacturing Technology 99, 9-12 (2018) 3111-3122. https://doi.org/10.1007/s00170-018-2698-y
1) Wittke, P.; Teschke, M.; Hannich, S.; Biermann, D.; Walther, F.:
Influence of elevated temperature on mechanical properties of friction drilled internal threads in AlSi10Mg, AZ31 and AZ91 profiles.
LightMAT 2017, Proceedings of the 2nd International Conference on Light Materials - Science and Technology (2017) 1-2.
33) Merghany, M. (V.); Teschke, M.; Stern, F.; Tenkamp, J.; Walther, F.:
Enhanced fatigue and lightweight potential assessment of additively manufactured materials by specific Woehler and Shiozawa diagrams.
DVM-AK Additiv gefertigte Bauteile und Strukturen, Berlin, 08.-09. Nov. (2022).
32) Stern, F.; Merghany, M.; Teschke, M.; Kotzem, D.; Tenkamp, J.; Walther, F. (V.):
Schädigungstoleranz von additiv gefertigten Metallen und Konstruktionen im HCF/VHCF-Bereich.
DVM-AK Additiv gefertigte Bauteile und Strukturen, Berlin, 08.-09. Nov. (2022).
31) Tenkamp, J. (V.); Kotzem, D.; Teschke, M.; Walther, F.:
Qualifizierung von additiv gefertigten medizinischen Implantaten mit maßgeschneiderten Funktionalitäten.
DVM-AK Additiv gefertigte Bauteile und Strukturen, Berlin, 08.-09. Nov. (2022).
30) Stern, F.; Merghany, M.; Teschke, M.; Tenkamp, J.; Walther, F. (V.):
Uniform fatigue damage tolerance assessment in additive manufactured metals and structures.
ASTM ICAM 2022, ASTM International Conference on Additive Manufacturing, Orlando, FL, USA, 31. Oct.-04. Nov. (2022).
29) Tenkamp, J. (V.); Kotzem, D.; Teschke, M.; Walther, F.:
Mechanism-based characterization and modelling in additive manufactured medical implants with tailored functionality.
ASTM ICAM 2022, ASTM International Conference on Additive Manufacturing, Orlando, FL, USA, 31. Oct.-04. Nov. (2022).
28) Teschke, M. (V.); Kotzem, D.; Höffgen, A.; Raveendran, R.; Tenkamp, J.; Walther, F.:
Fatigue damage tolerance of additively manufactured Ti-6Al-4V lattice structures.
CellMAT 2022, 7th International Conference on Cellular Materials, Dresden, 12.-14. Oct. (2022).
27) Tenkamp, J. (V.); Höffgen, A.; Teschke, M.; Kotzem, D.; Walther, F.:
In-vitro-, In-vivo- und In-silico-Qualifizierung von additiv gefertigten Implantaten mit patienten-spezifischer Funktionalität.
DVM-AK „Zuverlässigkeit von Implantaten und Biostrukturen“, Rostock, 29.-30. Sept. (2022).
26) Moritz, J. (V.), Teschke, M., Brückner, F., Hendl, J., López, E., Marquardt, A., Stepien, L., Walther, F., Leyens, C.:
Influence of process parameter variation at constant energy density on the microstructure of the titanium aluminide alloy TNM-B1 manufactured via electron beam powder bed fusion (PBF-EB/M).
MSE 2022, Materials Science and Engineering, Darmstadt, 27.-29. Sept. (2022).
25) Tenkamp, J. (V.); Höffgen, A.; Teschke, M.; Kotzem, D.; Walther, F.:
In-vitro, in-vivo and in-silico characterization and qualification of additively manufactured medical implants with tailored functionality.
MSE 2022, Materials Science and Engineering, Darmstadt, 27.-29. Sept. (2022).
24) Teschke, M. (V.), Höffgen, A., Kotzem, D., Tenkamp, J., Walther, F.:
Mechanism-based characterization of the fatigue behavior of additively manufactured lattice structures of Ti-6Al-4V.
MSE 2022, Materials Science and Engineering, Darmstadt, 27.-29. Sept. (2022).
23) Merghany, M.; Teschke, M.; Stern, F.; Kotzem, D.; Tenkamp, J.; Walther, F. (V.):
Unified lifetime assessment of additive manufactured metals and structures using fatigue damage tolerance approaches.
MSE 2022, Materials Science and Engineering, Darmstadt, 27.-29. Sept. (2022).
22) Awd, M.; Kotzem, D.; Stern, F.; Teschke, M.; Tenkamp, J.; Walther, F. (V.):
Fatigue damage tolerance assessment of materials and structures by enhanced testing and modeling approaches.
AMC, European Assembly of Advanced Materials Congress, Stockholm, Sweden, 28.-31. Aug. (2022).
21) Awd, M.; Kotzem, D.; Stern, F.; Teschke, M.; Tenkamp, J.; Walther, F. (V.):
Charakterisierung des Ermüdungsverhaltens und der Schädigungstoleranz additiv gefertigter Metalle.
FGK-Online-Seminar, Forschungsinstitut für Glas-Keramik, Höhr-Grenzhausen, 20. June (2022).
20) Moritz, J. (V.); Teschke, M.; Marquardt, A.; Hendl, J.; Stepien, L.; López, E.; Brueckner, F.; Walther, F.; Leyens, C.:
Erzeugung gradierter Mikrostrukturen durch Prozessparametervariation beim selektiven Elektronenstrahlschmelzen (PBF-EB/M) der Titanaluminidlegierung TNM-B1.
3. Fachtagung Werkstoffe und Additive Fertigung, Dresden und Online, 11.-13. Mai (2022).
19) Teschke, M. (V.); Moritz, J.; Tenkamp, J.; Marquardt, A.; Leyens, C.; Walther, F.:
Defektbasiertes Ermüdungsverhalten der mittels PBF-EB/M gefertigten Titanaluminid-Legierung TNM-B1.
3. Fachtagung Werkstoffe und Additive Fertigung, Dresden und Online, 11.-13. Mai (2022).
18) López, E. (V.); Moritz, J.; Teschke, M.; Marquardt, A.; Hendl, J.; Kotzem, D.; Stepien, L.; Brückner, F.; Walther, F.; Leyens, C.:
Additive Manufacturing of Gamma Titanium Aluminides for High Temperature Applications.
3. Fachtagung Werkstoffe und Additive Fertigung, Dresden und Online, 11.-13. Mai (2022).
17) Awd, M.; Kotzem, D.; Stern, F.; Teschke, M.; Tenkamp, J.; Walther, F. (V.):
Ermüdungsverhalten und Schädigungstoleranz additiv gefertigter Metalle.
3. Fachtagung Werkstoffe und Additive Fertigung, Dresden und Online, 11.-13. Mai (2022).
16) Tenkamp, J. (V.); Merghany, M.; Teschke, M.; Stern, F.; Walther, F.:
Enhanced assessment of the fatigue behavior and damage tolerance of additively manufactured metals and components.
1st International Conference on Engineering Manufacture, Porto, Portugal, 05.-06. May (2022).
15) Moritz, J. (V.); Teschke, M.; Marquardt, A.; Hendl, J.; Stepien, L.; López, E.; Brueckner, F.; Walther, F.; Leyens, C.:
Effect of hot isostatic pressing on microstructure and mechanical properties of a β-solidifying titanium aluminide alloy manufactured via electron beam powder bed fusion (EB-PBF).
1st International Conference on Advanced Manufacturing for Air, Space and Land Transportation, Web Conference, 07.-11. Mar. (2022).
14) Teschke, M. (V.); Moritz, J.; Marquardt, A.; Leyens, C.; Walther, F.:
Influence of hot isostatic pressing on the fatigue behavior of additively manufactured titanium aluminides at application-relevant temperatures.
15th Conference - Fatigue of Aircraft Structures, Web Conference, 13.-14. Jan. (2022).
13) Awd, M.; Kotzem, D.; Stern, F.; Teschke, M.; Tenkamp, J.; Walther, F. (V.):
Ermüdungsverhalten und Schädigungstoleranz additiv gefertigter Werkstoffe - Herausforderungen und Prüfstrategien.
Werkstoffprüfung 2021, Web-Konferenz, 02.-03. Dez. (2021).
12) Moritz, J. (V.); Brückner, F.; Kotzem, D.; Leyens, C.; López, E.; Marquardt, A.; Stepien, L.; Teschke, M.; Walther, F.:
Additive manufacturing of a gamma titanium aluminide alloy using laser metal deposition.
LightMAT 2021, 4th International Conference on Light Materials - Science and Technology, Web Conference, 02.-04. Nov. (2021).
11) Tenkamp, J. (V.); Kotzem, D.; Stern, F.; Teschke, M.; Walther, F.:
Fatigue behavior and damage tolerance assessment in additively manufactured metals and structures using enhanced characterization and modelling approaches.
ASTM ICAM 2021, ASTM International Conference on Additive Manufacturing, Web Conference, 01.-05. Nov. (2021).
10) Teschke, M. (V.); Moritz, J.; Marquardt, A.; Leyens, C.; Walther, F.:
High temperature deformation behavior of β-solidifying titanium aluminide alloy manufactured by electron beam powder bed fusion (EB-PBF).
Intermetallics 2021, Bad Staffelstein, 04.-08. Oct. (2021).
9) Leyens, C. (V.); Moritz, J.; Marquardt, A.; Teschke, M.; Walther, F.:
Additive manufacturing of γ-titanium aluminides - challenges, solutions and future prospects.
Intermetallics 2021, Bad Staffelstein, 04.-08. Oct. (2021).
8) Reith, M. (V.); Teschke, M.; Franke, M.; Tenkamp, J.; Walther, F.; Körner, C.:
Mechanical properties of a 4th generation γ-TiAl alloy processed via electron beam powder bed fusion.
Intermetallics 2021, Bad Staffelstein, 04.-08. Oct. (2021).
7) Moritz, J. (V.); Teschke, M.; Marquardt, A.; Hendl, J.; Kotzem, D.; Stepien, L.; López, E.; Brückner, F.; Walther, F.; Leyens, C.:
Effect of processing parameters on the defect formation and the aluminum content of a β-solidifying titanium aluminide alloy generated by electron beam powder bed fusion (EB-PBF).
EUROMAT 2021, European Congress and Exhibition on Advanced Materials and Processes, Web Conference, 13.-17. Sept. (2021).
6) Teschke, M. (V.); Moritz, J.; Telgheder, L.; Marquardt, A.; Leyens, C.; Walther, F.:
Characterization of the high-temperature behaviour of E-PBF manufactured γ titanium aluminides.
ACEX2021, 14th International Conference on Advanced Computational Engineering and Experimenting, Web Conference, Malta, 04.-08. July (2021).
5) Teschke, M. (V.); Kotzem, D.; Beermann, L.; Walther, F.:
Einfluss hoher Temperatur auf die mechanischen Eigenschaften von mittels Elektronenstrahlschmelzen (E-PBF) gefertigten γ-Titanaluminiden.
Werkstoffprüfung 2020, Web-Konferenz, 03.-04. Dez. (2020).
4) Lücker, L. (V.); Teschke, M.; Rozo Vasquez, J.; Walther, F.:
Characterization of forming-induced damage of hot flat rolled micro-alloyed steel by micromagnetic testing correlated with fatigue behavior.
MSE 2020, Materials Science and Engineering, Web Conference, 22.-25. Sept. (2020).
3) Teschke, M. (V.); Samfaß, L.; Rozo Vasquez, J.; Baak, N.; Walther, F.:
Characterization of forming-induced damage of bent and hot flat rolled DP800 steel sheets by micromagnetic testing.
ICBM13, 13th International Conference on Barkhausen Noise and Micromagnetic Testing, Prague, Czech Republic, 23.-26. Sept. (2019).
2) Wittke, P. (V.); Teschke, M.; Hannich, S.; Biermann, D.; Walther, F.:
Influence of elevated temperature on mechanical properties of friction drilled internal threads in AlSi10Mg, AZ31 and AZ91 profiles.
LightMAT 2017, 2nd International Conference on Light Materials - Science and Technology, Bremen, 08.-10. Nov. (2017).
1) Wittke, P. (V.); Teschke, M.; Hannich, S.; Biermann, D.; Walther, F.:
Microstructure-based characterization of the cyclic deformation behavior of friction drilled internal threads in aluminium and magnesium alloys AlSi10Mg and AZ31.
ICF14, 14th International Conference on Fracture, Rhodes, Greece, 18.-23. June (2017).
Search & People Search
Location & approach
The campus of TU Dortmund University is located close to interstate junction Dortmund West, where the Sauerlandlinie A45 (Frankfurt-Dortmund) crosses the Ruhrschnellweg B1/A40. The best interstate exit to take from A45 is "Dortmund-Eichlinghofen (6)" (closer to Campus Süd), and from B1/A40 "Dortmund-Barop (44)" (closer to Campus Nord). Signs for the university are located at both exits. Follow the signs towards Campus-Süd.
The Chair of Materials Test Engineering (WPT) is located in the "Maschinenbau III" building, which can be reached via entrance 41, where parking spaces are available. The secretariat is located on the third floor in E 03 - room 3.027.
For the approach to the TU Dortmund University you will find the navigation on Google Maps.
Address for navigation devices:
Baroper Straße 303
D-44227 Dortmund
Germany
TU Dortmund University has its own train station ("Dortmund Universität"). From there, suburban trains (S-Bahn) leave for Dortmund main station ("Dortmund Hauptbahnhof") and Düsseldorf main station via the "Düsseldorf Airport Train Station" (take S-Bahn number 1). The university is easily reached from Bochum, Essen, Mülheim an der Ruhr and Duisburg. From there, Campus Süd, where the Department of Materials Test Engineering (WPT) is located, can be reached in five minutes via the H-Bahn in the direction of "Eichlinghofen" or "Campus Süd".
After leaving the H-Bahn station "Campus Süd" cross the small street and go straight forward. Take the stairs (elevator on the left side).
Turn right directly under the canopy, go approximately 200 m, the Building "Maschinenbau III" is at the end of the path.
The office is located on the third floor in E03 - room 3.027.
Dortmund's public transport company DSW21 offers an interactive route network map with timetable information.
The AirportExpress is a fast and convenient means of transport from Dortmund Airport (DTM) to Dortmund Central Station, taking you there in little more than 20 minutes. From Dortmund Central Station, you can continue to the university campus by interurban railway (S-Bahn). A larger range of international flight connections is offered at Düsseldorf Airport (DUS), which is about 60 kilometres away and can be directly reached by S-Bahn from the university station.
The H-Bahn is one of the hallmarks of TU Dortmund University. There are two stations on Campus Nord. One ("Dortmund Universität S") is directly located at the suburban train stop, which connects the university directly with the city of Dortmund and the rest of the Ruhr Area. Also from this station, there are connections to the "Technologiepark" and (via Campus Süd) Eichlinghofen. The other station is located at the dining hall at Campus Nord and offers a direct connection to Campus Süd every five minutes.
Campus Weather
Open weather forecast