Cantergiani, E.; Riedel, M.; Karhausen, K. F.; Roters, F.; Quadfasel, A.; Falkinger, G.; Engler, O.; Rabindran, R.: Simulations of Texture Evolution in the Near-Surface Region During Aluminum Rolling. Metallurgical and Materials Transactions A 55 (9.0), pp. 3327 - 3350 (2024)
Cantergiani, E.; Weißensteiner, I.; Grasserbauer, J.; Falkinger, G.; Pogatscher, S.; Roters, F.: Influence of Hot Band Annealing on Cold-Rolled Microstructure and Recrystallization in AA 6016. Metallurgical and Materials Transactions A 54, pp. 75 - 96 (2023)
Cantergiani, E.; Falkinger, G.; Roters, F.: Crystal plasticity simulations of Cube in-grain fragmentation in aluminium: Influence of crystal neighbor orientation. International Journal of Solids and Structures 252, 111801 (2022)
Shah, V.; Sedighiani, K.; Van Dokkum, J. S.; Bos, C.; Roters, F.; Diehl, M.: Coupling crystal plasticity and cellular automaton models to study meta- dynamic recrystallization during hot rolling at high strain rates. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 849, 143471 (2022)
Cantergiani, E.; Falkinger, G.; Mitsche, S.; Theissing, M.; Klitschke, S.; Roters, F.: Influence of Strain Rate Sensitivity on Cube Texture Evolution in Aluminium Alloys. Metallurgical and Materials Transactions A 53, pp. 2832 - 2860 (2022)
Fujita, N.; Yasuda, K.; Ishikawa, N.; Diehl, M.; Roters, F.; Raabe, D.: Characterizing Localized Microstructural Deformation of Multiphase Steel by Crystal Plasticity Simulation with Multi-Constitutive Law. Journal of the Japan Society for Technology of Plasticity 63 (732), pp. 1 - 8 (2022)
Sedighiani, K.; Diehl, M.; Traka, K.; Roters, F.; Sietsma, J.; Raabe, D.: An efficient and robust approach to determine material parameters of crystal plasticity constitutive laws from macro-scale stress-strain curves. International Journal of Plasticity 134, 102779 (2020)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
This project studies the influence of grain boundary chemistry on mechanical behaviour using state-of-the-art micromechanical testing systems. For this purpose, we use Cu-Ag as a model system and compare the mechanical response/deformation behaviour of pure Cu bicrystals to that of Ag segregated Cu bicrystals.
The aim of this project is to develop novel nanostructured Fe-Co-Ti-X (X = Si, Ge, Sn) compositionally complex alloys (CCAs) with adjustable magnetic properties by tailoring microstructure and phase constituents through compositional and process tuning. The key aspect of this work is to build a fundamental understanding of the correlation between…
In this project, we aim to enhance the mechanical properties of an equiatomic CoCrNi medium-entropy alloy (MEA) by interstitial alloying. Carbon and nitrogen with varying contents have been added into the face-centred cubic structured CoCrNi MEA.
Hydrogen is a clean energy source as its combustion yields only water and heat. However, as hydrogen prefers to accumulate in the concentrated stress region of metallic materials, a few ppm Hydrogen can already cause the unexpected sudden brittle failure, the so-called “hydrogen embrittlement”. The difficulties in directly tracking hydrogen limits…