Lenzen Matthias
Dr. Matthias Lenzen
Profile
Projects
Publications
2022
- Lenzen M., Kraus M., Merklein M.:
Characterization and Modelling of Sheet Material with Graded Strength for More Accurate Finite Element Analysis
25th International Conference on Material Forming, ESAFORM 2022 (Braga, PRT, 27. April 2022 - 29. April 2022)
In: Gabriela Vincze, Frédéric Barlat (ed.): Key Engineering Materials 2022
DOI: 10.4028/p-vqmjf9
- Lenzen M., Merklein M.:
Analysis of the evolution of the Lankford coefficient in uniaxial tensile tests and validation with grain structure analysis
In: Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture (2022)
ISSN: 0954-4054
DOI: 10.1177/09544054221121914
- Lenzen M., Merklein M.:
Evaluation of testing methods for the characterization of material properties under plane strain
41st Annual Conference of the International-Deep-Drawing-Research-Group (IDDRG) (Lorient)
In: INTERNATIONAL DEEP-DRAWING RESEARCH GROUP CONFERENCE (IDDRG 2022), BRISTOL: 2022
DOI: 10.1088/1757-899X/1238/1/012084
2021
- Hetz P., Lenzen M., Kraus M., Merklein M.:
Determination of the biaxial anisotropy coefficient using a single layer sheet metal compression test
19th International Conference on Sheet Metal, SheMet 2021
DOI: 10.4028/www.scientific.net/KEM.883.303
- Kraus M., Lenzen M., Merklein M.:
Contact pressure-dependent friction characterization by using a single sheet metal compression test
In: Wear (2021), Article No.: 203679
ISSN: 0043-1648
DOI: 10.1016/j.wear.2021.203679
- Lafarge R., Ahmed U., Brosius A., Lenzen M., Jäckisch M., Merklein M.:
Relevance analysis considering the kinematic hardening in deep drawing processes of closed profiles
Hannover: Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2021
(EFB-Forschungsbericht)
ISBN: 978-3-86776-610-4
- Lenzen M., Merklein M.:
Influence of the strain dependent material behaviour under plane strain on the yield locus modelling
40th International Deep-Drawing Research Group Conference (IDDRG)
In: INTERNATIONAL DEEP-DRAWING RESEARCH GROUP CONFERENCE (IDDRG 2021), BRISTOL: 2021
DOI: 10.1088/1757-899X/1157/1/012062
2018
- Brosius A., Kuesters N., Lenzen M.:
New method for stress determination based on digital image correlation data
In: CIRP Annals - Manufacturing Technology 67 (2018), p. 269-272
ISSN: 0007-8506
DOI: 10.1016/j.cirp.2018.04.026
- Lenzen M., Merklein M.:
Improvement of numerical modelling considering plane strain material characterization with an elliptic hydraulic bulge test
In: Journal of Manufacturing and Materials Processing 2 (2018), p. 1-20
ISSN: 2504-4494
DOI: 10.3390/jmmp2010006
- Lenzen M., Merklein M.:
Improvement of the drawing ratio of the anisotropic material behaviour under near plane strain conditions for DP600 characterized in elliptic hydraulic bulge test
DOI: 10.1088/1742-6596/1063/1/012161
- Merklein M., Lenzen M., Brosius A., Kuesters N.:
Prozessorientierte Werkstoffcharakterisierung für die numerische Auslegung von Blechumformperationen - EFB-Forschungsbericht Nr. 484
Hannover: Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2018
(EFB-Forschungsbericht)
ISBN: 978-3-86776-536-7