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
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Modeling of temperature- and strain-driven intermetallic compound evolution in an Al-Mg system via a multiphase-field approach with application to refill friction stir spot welding
Raza, S. H., Mittnacht, T., Diyoke, G., Schneider, D., Nestler, B. & Klusemann, B., 01.12.2022, In: Journal of the Mechanics and Physics of Solids. 169, 105059.Research output: Journal contributions › Journal articles › Research › peer-review
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Modeling precipitation kinetics for multi-phase and multi-component systems using particle size distributions via a moving grid technique
Herrnring, J., Sundman, B., Staron, P. & Klusemann, B., 15.08.2021, In: Acta Materialia. 215, 14 p., 117053.Research output: Journal contributions › Journal articles › Research › peer-review
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Multimodal analysis of spatially heterogeneous microstructural refinement and softening mechanisms in three-pass friction stir processed Al-4Si alloy
Escobar, J., Gwalani, B., Olszta, M., Silverstein, J., Overman, N., Bergmann, L., dos Santos, J. F., Staron, P., Maawad, E., Klusemann, B., Mathaudhu, S. & Devaraj, A., 20.12.2021, In: Journal of Alloys and Compounds. 887, 13 p., 161351.Research output: Journal contributions › Journal articles › Research › peer-review
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Multiphase-field modeling of temperature-driven intermetallic compound evolution in an Al-Mg system for application to solid-state joining processes
Raza, S. H. & Klusemann, B., 12.2020, In: Modelling and Simulation in Materials Science and Engineering. 28, 8, 085003.Research output: Journal contributions › Journal articles › Research › peer-review
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Multiscale process simulation of residual stress fields of laser beam welded precipitation hardened AA6082
Herrnring, J., Staron, P., Kashaev, N. & Klusemann, B., 11.2018, In: Materialia. 3, p. 243-255 13 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Numerical Investigation of Influence of Spot Geometry in Laser Peen Forming of Thin-Walled Ti-6Al-4V Specimens
Pöltl, D., Keller, S., Chupakhin, S., Sala, S. T., Kashaev, N. & Klusemann, B., 22.07.2022, Achievements and Trends in Material Forming: Peer-reviewed extended papers selected from the 25 th International Conference on Material Forming (ESAFORM 2022). Vincze, G. & Barlat, F. (eds.). Baech: Trans Tech Publications Ltd, p. 2293-2302 10 p. (Key Engineering Materials; vol. 926).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Numerical investigation of laser beam-welded AA2198 joints under different artificial ageing conditions
Examilioti, T., Germanou, A., Papanikos, P., Kashaev, N., Klusemann, B. & Alexopoulos, N. D., 01.01.2022, In: Procedia Structural Integrity. 42, p. 244-250 7 p.Research output: Journal contributions › Conference article in journal › Research
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Numerical Investigation of the Effect of Rolling on the Localized Stress and Strain Induction for Wire + Arc Additive Manufactured Structures
Abbaszadeh, M., Hönnige, J. R., Martina, F., Neto, L., Kashaev, N., Colegrove, P., Williams, S. & Klusemann, B., 15.08.2019, In: Journal of Materials Engineering and Performance. 28, 8, p. 4931-4942 12 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Numerical simulation of friction extrusion: process characteristics and material deformation due to friction
Diyoke, G., Rath, L., Chafle, R., Ben Khalifa, N. & Klusemann, B., 05.2024, In: International Journal of Material Forming. 17, 3, 13 p., 26.Research output: Journal contributions › Journal articles › Research › peer-review
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Numerical study of rolling process on the plastic strain distribution in wire + arc additive manufactured Ti-6Al-4V
Abbaszadeh, M., Hönnige, J., Martina, F., Kashaev, N., Williams, S. W. & Klusemann, B., 02.07.2019, In: AIP Conference Proceedings. 2113, 1, 6 p., 150019.Research output: Journal contributions › Conference article in journal › Research › peer-review
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On anisotropic tensile mechanical behavior of Al-Cu-Li AA2198 alloy under different ageing conditions
Examilioti, T. N., Li, W., Kashaev, N., Ventzke, V., Klusemann, B., Tiryakioğlu, M. & Alexopoulos, N. D., 01.05.2023, In: Journal of Materials Research and Technology. 24, p. 895-908 14 p.Research output: Journal contributions › Journal articles › Research › peer-review
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On the application of laser shock peening for retardation of surface fatigue cracks in laser beam-welded AA6056
Kashaev, N., Ushmaev, D., Ventzke, V., Klusemann, B. & Fomin, F., 01.07.2020, In: Fatigue and Fracture of Engineering Materials and Structures. 43, 7, p. 1500-1513 14 p.Research output: Journal contributions › Journal articles › Research › peer-review
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On the influence of laser beam welding parameters for autogenous AA2198 welded joints
Examilioti, T., Kashaev, N., Enz, J., Klusemann, B. & Alexopoulos, N. D., 01.09.2020, In: The International Journal of Advanced Manufacturing Technology. 110, 7-8, p. 2079-2092 14 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Phase-field modelling for fatigue crack growth under laser shock peening-induced residual stresses
Seiler, M., Keller, S., Kashaev, N., Klusemann, B. & Kästner, M., 01.08.2021, In: Archive of Applied Mechanics. 91, 8, p. 3709-3723 15 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Precipitation Kinetics of AA6082: An Experimental and Numerical Investigation
Herrnring, J., Kashaev, N. & Klusemann, B., 12.2018, In: Materials Science Forum. 941, p. 1411-1417 7 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
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Processability of Mg-Gd Powder via Friction Extrusion
Rath, L., Chan, C., Suhuddin, U., Buresch, H., Ebel, T. & Klusemann, B., 2024, Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity - ICTP 2023 - Volume 1. Mocellin, K., Bouchard, P-O., Bigot, R. & Balan, T. (eds.). Springer Science and Business Media Deutschland GmbH, p. 431-441 11 p. (Lecture Notes in Mechanical Engineering).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Process characteristics of constrained friction processing of AM50 magnesium alloy
de Castro, C. C., Shen, J., Dos Santos, J. F. & Klusemann, B., 19.04.2023, Material Forming: The 26th International ESAFORM Conference on Material Forming - ESAFORM 2023 - held in Kraków, Poland, April 19-21, 2023. Madej, L., Sitko, M. & Perzynski, K. (eds.). Millersville: MaterialsResearchForum LLC, Vol. 3. p. 1739-1746 8 p. 188. (Materials Research Proceedings; vol. 28).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Process Development for Wire-based Laser Metal Deposition of 5087 Aluminium alloy by using Fibre Laser
Frönd, M., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 08.2018, In: Journal of Manufacturing Processes. 34, Part A, p. 721-732 12 p., 34.Research output: Journal contributions › Journal articles › Research › peer-review
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Process parameter assessment on the dissimilar deposition of AA2024-T351 on AA7475-T761 by friction surfacing
Brandes, A. C., Roos, A., Klusemann, B., Martins, J. D. P., dos Santos, J. F. & Carvalho, A. L. M., 01.11.2023, In: Journal of Materials Research and Technology. 27, p. 7593-7605 13 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Process simulation of friction extrusion of aluminum alloys
Diyoke, G., Rath, L., Chafle, R., Ben Khalifa, N. & Klusemann, B., 19.04.2023, Material Forming: The 26th International ESAFORM Conference on Material Forming - ESAFORM 2023 - held in Kraków, Poland, April 19-21, 2023. Madej, L., Sitko, M. & Perzynski, K. (eds.). Millersville: MaterialsResearchForum LLC, Vol. 1. p. 487-494 8 p. (Materials Research Proceedings; vol. 28).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Quasi-in-situ observation of microstructure at the friction interface: Shear deformation, dynamic recrystallization and mechanical responses during friction welding process
Jin, F., Fu, B., Shen, J., Li, J., Li, W., Santos, J. F. D. & Klusemann, B., 01.06.2023, In: Materials Characterization. 200, 112911.Research output: Journal contributions › Journal articles › Research
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Rapid grain refinement and compositional homogenization in a cast binary Cu50Ni alloy achieved by friction stir processing
Escobar, J., Gwalani, B., Silverstein, J., Ajantiwalay, T., Roach, C., Bergmann, L., dos Santos, J. F., Maawad, E., Klusemann, B. & Devaraj, A., 01.08.2023, In: Materials Characterization. 202, 112999.Research output: Journal contributions › Journal articles › Research
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Refill friction stir spot welding of thermoplastic composites: Case study on Carbon-fiber-reinforced polyphenylene sulfide
Schäfer, H., Blaga, L. A., Stöver, E. & Klusemann, B., 01.10.2023, In: Thin-Walled Structures. 191, 111037.Research output: Journal contributions › Journal articles › Research
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Revealing joining mechanism in refill friction stir spot welding of AZ31 magnesium alloy to galvanized DP600 steel
Fu, B., Shen, J., Suhuddin, U. F. H. R., Pereira, A. A. C., Maawad, E., dos Santos, J. F., Klusemann, B. & Rethmeier, M., 01.11.2021, In: Materials and Design. 209, 18 p., 109997.Research output: Journal contributions › Journal articles › Research › peer-review
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Semi-stationary shoulder bobbin-tool: A new approach in tailoring macrostructure and mechanical properties of bobbin-tool friction stir welds in magnesium alloy
Li, G., Chen, T., Fu, B., Shen, J., Bergmann, L., Zhou, L., Chen, K., Santos, J. F. D. & Klusemann, B., 01.08.2023, In: Journal of Materials Processing Technology. 317, 117984.Research output: Journal contributions › Journal articles › Research
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Simulation of fatigue crack growth in residual‐stress‐afflicted specimen with a phase‐field model
Seiler, M., Keller, S., Kashaev, N., Klusemann, B. & Kästner, M., 01.12.2021, In: PAMM. 21, 1, 2 p., e202100210.Research output: Journal contributions › Conference abstract in journal › Research
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Stability of phase transformation models for Ti-6Al-4V under cyclic thermal loading imposed during laser metal deposition
Klusemann, B. & Bambach, M., 02.05.2018, In: AIP Conference Proceedings. 1960, 1, 140012.Research output: Journal contributions › Conference article in journal › Research › peer-review
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Strengthening Mechanisms and Strain Hardening Behavior of 316L Stainless Steel Manufactured by Laser-Based Powder Bed Fusion
Taghipour, A., Mazaheri, Y., McDavid, J., Sheikhi, S., Braun, M., Shen, J., Klusemann, B. & Ehlers, S., 02.2023, In: Advanced Engineering Materials. 25, 4, 16 p., 2201230.Research output: Journal contributions › Journal articles › Research › peer-review
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Study of intrinsic and extrinsic size effects on shear bands in metallic glasses
Klusemann, B., Soyarslan, C. & Bargmann, S., 2016, Contributions to the Foundations of Multidisciplinary Research in Mechanics: Papers presented during the 24th International Congress of Theoretical and Applied Mechanics ICTAM2016, Montreal, 22-26, 2016. Floryan, J. M. (ed.). International Union for Theoretical and Applied Mechanics, Vol. 3. p. 2524-2525 2 p.Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review
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Surface modification methods for fatigue properties improvement of laser-beam-welded Ti-6Al-4V butt joints
Fomin, F., Klusemann, B. & Kashaev, N., 31.12.2018, In: Procedia Structural Integrity. 13, p. 273-278 6 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
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Tailoring of residual stresses by specific use of defined prestress during laser shock peening
Schwab, K. C., Keller, S., Kashaev, N. & Klusemann, B., 01.09.2021, In: Journal of Materials Processing Technology. 295, 11 p., 117154.Research output: Journal contributions › Journal articles › Research › peer-review
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Tailoring powder strengths for enhanced quality of cold sprayed Al6061 deposits
Huang, C., List, A., Shen, J., Fu, B., Yin, S., Chen, T., Klusemann, B., Gärtner, F. & Klassen, T., 01.03.2022, In: Materials and Design. 215, 18 p., 110494.Research output: Journal contributions › Journal articles › Research › peer-review
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Temperature-dependent mechanical behavior of aluminum AM structures generated via multi-layer friction surfacing
Kallien, Z., Roos, A., Knothe-Horstmann, C. & Klusemann, B., 26.04.2023, In: Materials Science & Engineering A. 871, 11 p., 144872.Research output: Journal contributions › Journal articles › Research
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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
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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
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Thermal analysis of laser additive manufacturing of aluminium alloys: Experiment and simulation
Bock, F. E., Frönd, M., Herrnring, J., Enz, J., Kashaev, N. & Klusemann, B., 02.05.2018, Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018: ESAFORM 2018. Buffa, G., Fratini, L., Ingarao, G. & Di Lorenzo, R. (eds.). American Institute of Physics Inc., 6 p. 140004. (AIP Conference Proceedings; vol. 1960, no. 1).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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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
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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
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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
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Two-pass friction stir welding of cladded API X65
de Lima Lessa, C. R., Landell, R. M., Bergmann, L., dos Santos, J. F., Kwietniewski, C. E. F., Reguly, A. & Klusemann, B., 01.05.2020, In: Procedia Manufacturing. 47, p. 1010-1015 6 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
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Two-step simulation approach for laser shock peening
Pozdnyakov, V., Keller, S., Kashaev, N., Klusemann, B. & Oberrath, J., 11.2019, In: Proceedings in applied mathematics and mechanics. 19, 1, 2 p., e201900497.Research output: Journal contributions › Conference article in journal › Research › peer-review