Projects per year
Personal profile
Teaching
Manufacturing Technology
Material Characterisation
Mathematics
Curriculum
12/2020 - 09/2025 chief engineer Manufacturing Technology
05/2019 - 12/2025 scientific assistant at the Institute for Production Technology and Systems (IPTS), Leuphana University Lüneburg
04/2019 Master of Science "Product Development, Materials and Production", Hamburg University of Technology (TUHH)
08/2017-01/2018 Study visit to Linköping University, Sweden
12/2016 DVS-IIW/EWF International Welding Engineer
07/2016 Bachelor of Science "Mechanical Engineering", Technical University Hamburg (TUHH)
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Product Development, Materials and Production, Hamburg University of Technology
Award Date: 24.04.2019
Mechanical Engineering, Hamburg University of Technology
Award Date: 12.07.2016
Keywords
- Engineering
Fingerprint
Dive into the research topics where Jonas Lehmann is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Research collaborations from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Reduction of anisotropic material properties during extrusion through additively manufactured extrusion dies
Ben Khalifa, N. (Project manager, academic), Bohlen, J. (Project manager, academic), Lehmann, J. (Project staff) & Esterl, F. (Project staff)
01.02.21 → 31.03.26
Project: Research
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Functionally Graded Materials: Continuous Casting and Forming of Electric Copper Conductors
Ben Khalifa, N. (Project manager, academic), Volk, W. (Project manager, academic), Lehmann, J. (Project staff) & Thiery, S. (Project staff)
01.06.23 → 31.05.25
Project: Research
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OptUm-MagNa: Optimierte Umformbarkeit von Magnesium-Nanokompositen – Teilvorhaben Umformtheorie (Bundesministerium für Wirtschaft und Klimaschutz)
Ben Khalifa, N. (Project manager, academic), Lehmann, J. (Project staff) & Kruse, M. (Project staff)
German Federal Ministry for Economic Affairs and Energy
01.02.22 → 31.12.24
Project: Research
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FerNaPro: Fertigungstechnik für innovative und nachhaltige Produkte
Ben Khalifa, N. (Project manager, academic) & Lehmann, J. (Project staff)
15.07.21 → 30.09.23
Project: Research
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10 MN Extrusion Press
Ben Khalifa, N. (Project manager, academic) & Lehmann, J. (Project staff)
01.04.21 → 01.03.25
Project: Research
Research output
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Analysis of tailored residual stress fields of deep rolled AA2024 sheets
Lehmann, J., Pöltl, D., Esterl, F., Kashaev, N. & Ben Khalifa, N., 09.2025, In: International Journal of Material Forming. 18, 3, 12 p., 66.Research output: Journal contributions › Journal articles › Research › peer-review
Open Access -
Deep Rolling for Tailoring Residual Stresses of AA2024 Sheet Metals
Lehmann, J., Keller, S., Esterl, F., Kashaev, N., Klusemann, B. & Ben Khalifa, N., 2024, Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity: ICTP 2023 - Volume 3. Mocellin, K., Bouchard, P.-O., Bigot, R. & Balan, T. (eds.). Cham: Springer International Publishing, Vol. 3. p. 352-362 11 p. (Lecture Notes in Mechanical Engineering).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
2 Citations (Scopus) -
EFFECT OF DIFFERENT RESIDUAL STRESS ENGINEERING TECHNIQUES ON THE RESIDUAL STRESS AND FATIGUE CRACK GROWTH BEHAVIOUR IN AA7075
Lehmann, J., Ventzke, V., Dorn, F., Knothe-Horstmann, C., Klusemann, B., Kashaev, N. & Ben Khalifa, N., 2024, European Conference on Fracture 2024: Book of Abstracts. Bozic, Z., Domazet, Z., Basan, R., Vrdoljak, M. & Andric, M. (eds.). Zagreb: University of Zagreb, p. 410-410 1 p.Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research
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Flow Behavior Investigation during Miniaturized Extrusion of Aluminum (AA6082) and Magnesium (AZ31)
Nienaber, M., Esterl, F., Lehmann, J., Bohlen, J. & Ben Khalifa, N., 2024, Partnership by Design: Alumium Extrusion & Sustainability: Proceedings of Thirteenth International Aluminum Extrusion Technology Seminar (ET'24). Extrusion Technology for Aluminum Profiles Foundation, Vol. 1. p. 1-7 7 p. RD469Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Parameter Investigation for the In-Situ Hybridization Process by Deep Drawing of Dry Fiber-Metal-Laminates
Kruse, M., Lehmann, J. & Ben Khalifa, N., 01.01.2023, Production at the Leading Edge of Technology: Proceedings of the 12th Congress of the German Academic Association for Production Technology (WGP), University of Stuttgart, October 2022. Liewald, M., Verl, A., Bauernhansl, T. & Möhring, H.-C. (eds.). Cham: Springer Verlag, p. 122-130 9 p. (Lecture Notes in Production Engineering; vol. Part F1163).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
4 Citations (Scopus)
Activities
- 1 Conference Presentations
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EFFECT OF DIFFERENT RESIDUAL STRESS ENGINEERING TECHNIQUES ON THE RESIDUAL STRESS AND FATIGUE CRACK GROWTH BEHAVIOUR IN AA7075
Lehmann, J. (Speaker)
29.08.2024Activity: Talk or presentation › Conference Presentations › Research