Roters, F.; Diehl, M.; Shanthraj, P.: Coupled Experimental-Numerical Analysis of Strain Partitioning in Metallic Microstructures: The Importance of a 3D Neighborhood. Schöntal Symposium on 'Dislocation based Plasticity, Schöntal, Germany (2018)
Roters, F.; Sharma, L.; Diehl, M.; Shanthraj, P.: Including Damage Modelling into Crystal Plasticity Simulations using the Düsseldorf Advanced Material Simulation Kit DAMASK. Symposium Nano and Micro Scale Damage in Metals, Utrecht, The Netherlands (2018)
Diehl, M.; Shanthraj, P.; Roters, F.; Raabe, D.: Simulation Study on Plasticity and Fracture in Aluminium Based on Real Microstructures. TMS 2018 Annual Meeting & Exhibition, Phoenix, AZ, USA (2018)
Roters, F.; Diehl, M.; Shanthraj, P.: On the importance of using 3D microstructures in Crystal Plasticity Simulations. Symposium: 3D materials characterization at all length scales and its applications to iron and steel, Düsseldorf, Germany (2017)
Liu, C.; Diehl, M.; Shanthraj, P.; Roters, F.; Raabe, D.; Sandlöbes, S.; Dong, J.: An integrated crystal plasticity-phase field approach to locally predict twin formation in magnesium. DGM Meeting, "Herausforderungen bei der skalenübergreifenden Modellierung von Werkstoffen ", Regensburg, Germany (2017)
Roters, F.; Wong, S. L.; Shanthraj, P.; Diehl, M.; Raabe, D.: Thermo mechanically coupled simulation of high manganese TRIP/TWIP Steel. 5th International Conference on Material Modeling, ICMM 5, Rome, Italy (2017)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Project A02 of the SFB1394 studies dislocations in crystallographic complex phases and investigates the effect of segregation on the structure and properties of defects in the Mg-Al-Ca System.
Within this project, we will investigate the micromechanical properties of STO materials with low and higher content of dislocations at a wide range of strain rates (0.001/s-1000/s). Oxide ceramics have increasing importance as superconductors and their dislocation-based electrical functionalities that will affect these electrical properties. Hence…
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…