Professorship for materials mechanics
Organisational unit: Section
Organisation profile
The professorship "materials mechanics“ focuses on the development of suitable models for different classes of materials based on the physical deformation mechanisms as well as on the modeling and simulation of local production processes. The development of these material models is crucial for the application of new materials, since these models are able to describe the deformation behavior in industrial production processes which allows for their optimization. In particular, local engineering in the context of production processes is of high technological relevance in adjusting local properties. For example, laser material processing and friction stir welding are relevant processes which are investigated. A targeted heat input into the material can be used to control and adjust the properties near the surface. As a result, improved properties, particularly in terms of damage tolerance can be achieved. The complexity of the interaction between the process parameters and material properties leads to high experimental effort, with sophisticated experimental techniques required to determine the influence of the process on the component. Therefore, reliable models are required to reduce the experimental effort. The developed material and process models are used to identify optimal process parameters that produce the desired properties inside the material and structure. The main objective of the professorship is to develop realistic and efficient numerical models which are formulated on basis of the underlying physical mechanisms. The identification of these mechanisms requires interdisciplinary collaborations with scientists from materials science, mechanics and production.The cooperation between the University of Lüneburg and the Helmholtz-Zentrum Geesthacht provides an ideal opportunity to accomplish the goals of this shared professorship.
Topics
modeling of microstructures
process modeling ans simulation of laser shock peening
process modeling and simulation of laser welding
modeling of metallic glasses
modeling of residual stresses
modeling of nano materials
development of homogenization approaches for heterogeneous materials
- Journal articles › Research › Peer-reviewed
- Published
The effect of yield surface curvature change by cross hardening on forming limit diagrams of sheets
Soyarslan, C., Klusemann, B. & Bargmann, S., 01.10.2016, In: International Journal of Mechanical Sciences. 117, p. 53-66 14 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
The influence of laser shock peening on fatigue properties of AA2024-T3 alloy with a fastener hole
Sikhamov, R., Fomin, F., Klusemann, B. & Kashaev, N., 09.04.2020, In: Metals. 10, 4, 13 p., 495.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Thermal analysis of wire-based direct energy deposition of Al-Mg using different laser irradiances
Froend, M., Ventzke, V., Kashaev, N., Klusemann, B. & Enz, J., 01.10.2019, In: Additive Manufacturing. 29, UNSP 100800.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
The scaled boundary finite element method for computational homogenization of heterogeneous media
Talebi, H., Silani, M. & Klusemann, B., 06.04.2019, In: International Journal for Numerical Methods in Engineering. 118, 1, p. 1-17 17 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Tool wear mechanisms and effects on refill friction stir spot welding of AA2198-T8 sheets
Castro, C. C. D., Shen, J., Plaine, A. H., Suhuddin, U. F. H., Alcântara, N. G. D., Santos, J. F. D. & Klusemann, B., 01.09.2022, In: Journal of Materials Research and Technology. 20, p. 857-866 10 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Other (editorial matter etc.) › Research
- Published
Author Correction: Feasibility of orbital friction stir welding on clad pipes of API X65 steel and Inconel 625 (Scientific Reports, (2023), 13, 1, (10669), 10.1038/s41598-023-37913-4)
Amavisca, C. V., Bergmann, L., de, C. R., Schroeder, J. G., Ramos, F. D., Lemos, G. V. B., Reguly, A. & Klusemann, B., 12.2023, In: Scientific Reports. 13, 1, 1 p., 11959.Research output: Journal contributions › Other (editorial matter etc.) › Research
- Published
Correction to: Metallurgical aspects of joining commercially pure titanium to Ti-6Al-4V alloy in a T-joint configuration by laser beam welding
Fomin, F., Froend, M., Ventzke, V., Alvarez, P., Bauer, S. & Kashaev, N., 01.10.2018, In: The International Journal of Advanced Manufacturing Technology. 99, 1-4, p. 1059-1059 1 p., 99:1059.Research output: Journal contributions › Other (editorial matter etc.) › Research
- Published
Editorial: Machine Learning and Data Mining in Materials Science
Huber, N., Kalidindi, S. R., Klusemann, B. & Cyron, C. J., 28.02.2020, In: Frontiers in Materials. 7, 3 p., 51.Research output: Journal contributions › Other (editorial matter etc.) › Research
- Published
Empowering materials processing and performance from data and AI
Chinesta, F., Cueto, E. & Klusemann, B., 06.08.2021, In: Materials. 14, 16, 4 p., 4409.Research output: Journal contributions › Other (editorial matter etc.) › Research
- Scientific review articles › Research
- Published
A Review of the Application of Machine Learning and Data Mining Approaches in Continuum Materials Mechanics
Bock, F. E., Aydin, R. C., Cyron, C. C., Huber, N., Kalidindi, S. R. & Klusemann, B., 15.05.2019, In: Frontiers in Materials. 6, 23 p., 110.Research output: Journal contributions › Scientific review articles › Research