Friák, M.; Sander, B.; Ma, D.; Counts, W. A.; Raabe, D.; Neugebauer, J.: Ab-initio based multi-scale approaches to the elasticity of polycrystals. Mid-term COST conference on Multiscale Modeling of Materials, COST action 19, Brno, Czech Republic (2008)
Balasundaram, K.; Cao, Y. P.; Raabe, D.: Investigating the Applicability of the Oliver & Pharr Method to the Nano-Mechanical Characterization of Soft Matter. Gerberich Symposium, 1st International Conference from Nanoparticles and Nanomaterials to Nanodevices and Nanosystems, Halkidiki, Greece (2008)
Herrera, C.; Ponge, D.; Raabe, D.: Influence of the initial microstructure on the hot deformation of duplex stainless steel. 6th European Stainless Steel Conference, Helsinki, Finland (2008)
Al-Sawalmih, A.; Fabritius, H.; Yi, S. B.; Li, C.; Siegel, S.; Raabe, D.; Paris, O.: Investigation of the Orientation Relationship Between α-Chitin and Calcite in Crustacean Cuticle Using Microbeam Synchrotron X-ray Diffraction. 15th International Conference on the Texture of Materials (ICOTOM 15), Pittsburgh, PA, USA (2008)
Bieler, T. R.; Crimp, M. A.; Eisenlohr, P.; Roters, F.; Raabe, D.: Physically based Approach for Predicting Damage Nucleation at Grain Boundaries in Commercial Purity Ti. 15th International Conference on the Texture of Materials (ICOTOM 15), Pittsburgh, PA, USA (2008)
Brahme, A.; Winning, M.; Raabe, D.: Texture Component Model for Predicting Recrystallization Textures. 15th International Conference on the Texture of Materials (ICOTOM 15), Pittsburgh, PA, USA (2008)
Calcagnotto, M.; Ponge, D.; Raabe, D.: Microstructure and Texture Evolution during Intercritical Annealing with and without Deformation in the Production of Ultrafine Grained Ferrite/Martensite Dual Phase Steels. 15th International Conference on Textures of Materials (ICOTOM15), Carnegie Mellon University Center in Pittsburgh, PA, USA (2008)
Dmitrieva, O.; Zaefferer, S.; Raabe, D.: 3D EBSD Investigation of Orientation Patterning Phenomena in Weakly Deformed Cu Single Crystals. 15th International Conference on the Texture of Materials (ICOTOM 15), Pittsburgh, PA, USA (2008)
Fanta, A. B.; Zaefferer, S.; Thomas, I.; Raabe, D.: Relationship Between Microstructure and Texture Evolution during Cold Deformation of TWIP-Steels. 15 th International Conference on the Texture of Materials (ICOTOM 15), Pittsburgh, PA, USA (2008)
Frommert, M.; Zobrist, C.; Raabe, D.; Zaefferer, S.; Lahn, L.; Böttcher, A.: Measurement of the Texture Sharpness in Grain-Oriented Electrical Steels. 15th International Conference on the Texture of Materials (ICOTOM 2008), Pittsburgh, PA, USA (2008)
Hantcherli, L.; Eisenlohr, P.; Roters, F.; Raabe, D.: On the Role of Mechanical Twinning in Microstructure Evolution of High Manganese Steels: Experiments and Modelling. 15th International Conference on Textures of Materials (ICOTOM15), Carnegie Mellon University Center in Pittsburgh, PA, USA (2008)
Herrera, C.; Ponge, D.; Raabe, D.: Microtexture Characterization of Duplex Stainless Steel after Hot Working. 15th International Conference on the Texture of Materials (ICOTOM 15), Carnegie Mellon University Center in Pittsburgh, PA, USA (2008)
Hofmann, G.; Raabe, D.; Verbeken, K.; Frommeyer, G.: Inhomogeneity of the Crystallographic Texture in Hot Rolled High-manganese TWIP Steels. 15th International Conference on Textures of Materials (ICOTOM15), Carnegie Mellon University Center in Pittsburgh, PA, USA (2008)
Liu, T.; Raabe, D.; Mao, W.: Microtexture Evolution in Free-standing CVD Diamond Films: Growth and Twinning Mechanisms. 15 th International Conference on the Texture of Materials (ICOTOM 15), Carnegie Mellon University Center in Pittsburgh, PA, USA (2008)
Liu, T.; Raabe, D.; Zaefferer, S.; Mao, W.: On the Role of Nucleation during Microtexture Evolution in CVD Deposition of Diamond Thin Films. 15th International Conference on the Textures of Materials (ICOTOM 15), Carnegie Mellon University Center, Pittsburgh, PA, USA (2008)
Liu, T.; Raabe, D.; Zaefferer, S.; Mao, W.: 3D EBSD Texture Study on CVD Diamond Films. 15th International Conference on the Texture of Materials (ICOTOM 15), Pittsburgh, PA, USA (2008)
Ma, D.; Raabe, D.; Roters, F.; Friák, M.; Neugebauer, J.: Modeling Rolling Textures of Beta Ti Alloys Using Constitutive Data From Ab-initio Simulations. 15 th International Conference on the Texture of Materials (ICOTOM 15), Pittsburgh, PA, USA (2008)
Hydrogen in aluminium can cause embrittlement and critical failure. However, the behaviour of hydrogen in aluminium was not yet understood. Scientists at the Max-Planck-Institut für Eisenforschung were able to locate hydrogen inside aluminium’s microstructure and designed strategies to trap the hydrogen atoms inside the microstructure. This can…
In this project we investigate the hydrogen distribution and desorption behavior in an electrochemically hydrogen-charged binary Ni-Nb model alloy. The aim is to study the role of the delta phase in hydrogen embrittlement of the Ni-base alloy 718.
We plan to investigate the rate-dependent tensile properties of 2D materials such as metal thin films and PbMoO4 (PMO) films by using a combination of a novel plan-view FIB based sample lift out method and a MEMS based in situ tensile testing platform inside a TEM.
This project aims to investigate the influence of grain boundaries on mechanical behavior at ultra-high strain rates and low temperatures. For this micropillar compressions on copper bi-crystals containing different grain boundaries will be performed.
Microbiologically influenced corrosion (MIC) of iron by marine sulfate reducing bacteria (SRB) is studied electrochemically and surfaces of corroded samples have been investigated in a long-term project.
For understanding the underlying hydrogen embrittlement mechanism in transformation-induced plasticity steels, the process of damage evolution in a model austenite/martensite dual-phase microstructure following hydrogenation was investigated through multi-scale electron channelling contrast imaging and in situ optical microscopy.
We will investigate the electrothermomechanical response of individual metallic nanowires as a function of microstructural interfaces from the growth processes. This will be accomplished using in situ SEM 4-point probe-based electrical resistivity measurements and 2-point probe-based impedance measurements, as a function of mechanical strain and…
Hydrogen induced embrittlement of metals is one of the long standing unresolved problems in Materials Science. A hierarchical multiscale approach is used to investigate the underlying atomistic mechanisms.