Zaafarani, N.; Raabe, D.; Singh, R. N.; Roters, F.; Zaefferer, S.: Three dimensional investigation of the texture and microstructure below a nanoindent in a Cu single crystal using 3D EBSD and crystal plasticity finite element simulations. Acta Materialia 54 (7), pp. 1707 - 1994 (2006)
Ardehali Barani, A.; Ponge, D.; Raabe, D.: Strong and Ductile Martensitic Steels for Automotive Applications. Steel Research International 77, 9-10, pp. 704 - 711 (2006)
Bastos, A.; Zaefferer, S.; Raabe, D.; Schuh, C.: Characterization of the Microstructure and Texture of Nanostructured Electrodeposited NiCo by use of Electron Backscatter Diffraction (EBSD). Acta Materialia 54, pp. 2451 - 2462 (2006)
Ma, A.; Roters, F.; Raabe, D.: A dislocation density based constitutive model for crystal plasticity FEM including geometrically necessary dislocations. Acta Materialia 54, pp. 2169 - 2179 (2006)
Ma, A.; Roters, F.; Raabe, D.: Studying the effect of grain boundaries in dislocation density based crystal plasticity finite element simulations. International Journal of Solids and Structures 43, pp. 7287 - 7303 (2006)
Nikolov, S.; Han, C. S.; Raabe, D.: On the origin of size effects in small-strain elasticity of solid polymers. International Journal of Solids and Structures 44, pp. 1582 - 1592 (2006)
Raabe, D.; Romano, P.; Sachs, C.; Fabritius, H.; Al-Sawalmih, A.; Yi, S. B.; Servos, G.; Hartwig, H. G.: Microstructure and crystallographic texture of the chitin-protein network in the biological composite material of the exoskeleton of the lobster Homarus americanus. Materials Science and Engineering A 421, pp. 143 - 153 (2006)
Sachs, C.; Fabritius, H.; Raabe, D.: Experimental investigation of the elastic-plastic deformation of mineralized lobster cuticle by digital image correlation. Journal of Structural Biology 155, pp. 409 - 425 (2006)
Sandim, H. R. Z.; Hayama, A. O. F.; Raabe, D.: Recrystallization of the ODS superalloy PM-1000. Materials Science and Engineering A 430, pp. 172 - 178 (2006)
Sandim, M. J. R.; Stamopoulos, D.; Sandim, H. R. Z.; Ghivelder, L.; Thilly, L.; Vidal, V.; Lecouturier, F.; Raabe, D.: Size effects on the magnetic properties of Cu-Nb nanofilamentary wires processed by severe plastic deformation. Superconducting Science and Technology 19, pp. 1233 - 1239 (2006)
Song, R.; Ponge, D.; Raabe, D.; Speer, J. G.; Matlock, D. K.: Overview of processing, microstructure and mechanical properties of ultrafine grained bcc steels. Materials Science and Engineering A 441, pp. 1 - 17 (2006)
Tikhovskiy, I.; Raabe, D.; Roters, F.: Simulation of the deformation texture of a 17%Cr ferritic stainless steel using the texture component crystal plasticity FE method considering texture gradients. Scripta Materialia 54, pp. 1537 - 1542 (2006)
Varnik, F.; Raabe, D.: Scaling effects in microscale fluid flows at rough solid surfaces. Modeling and Simulation in Materials Science and Engineering 14, pp. 857 - 873 (2006)
Liu, W. C.; Man, C.-S.; Raabe, D.; Morris, J. G.: Effect of hot and cold deformation on the recrystallization texture of continuous cast AA 5052 aluminum alloy. Scripta Materialia 53 (11), pp. 1273 - 1277 (2005)
Song, R.; Ponge, D.; Raabe, D.: Influence of Mn Content on the Microstructure and Mechanical Properties of Ultrafine Grained C–Mn Steels. ISIJ International 45/11, pp. 1721 - 1726 (2005)
Sandim, H. R. Z.; Raabe, D.: EBSD study of grain subdivision of a Goss grain in coarse-grained cold-rolled niobium. Scripta Materialia 53 (2), pp. 207 - 212 (2005)
Song, R.; Ponge, D.; Raabe, D.: Improvement of the work hardening rate of ultrafine grained steels through second phase particles. Scripta Materialia 52/11, pp. 1075 - 1080 (2005)
Song, R.; Ponge, D.; Raabe, D.; Kaspar, R.: Microstructure and crystallographic texture of an ultrafine grained C–Mn steel and their evolution during warm deformation and annealing. Acta Materialia 53 (3), pp. 845 - 858 (2005)
Max Planck scientists design a process that merges metal extraction, alloying and processing into one single, eco-friendly step. Their results are now published in the journal Nature.
Scientists of the Max-Planck-Institut für Eisenforschung pioneer new machine learning model for corrosion-resistant alloy design. Their results are now published in the journal Science Advances
In collaboration with Dr. Edgar Rauch, SIMAP laboratory, Grenoble, and Dr. Wolfgang Ludwig, MATEIS, INSA Lyon, we are developing a correlative scanning precession electron diffraction and atom probe tomography method to access the three-dimensional (3D) crystallographic character and compositional information of nanomaterials with unprecedented…
A high degree of configurational entropy is a key underlying assumption of many high entropy alloys (HEAs). However, for the vast majority of HEAs very little is known about the degree of short-range chemical order as well as potential decomposition. Recent studies for some prototypical face-centered cubic (fcc) HEAs such as CrCoNi showed that…
Electron channelling contrast imaging (ECCI) is a powerful technique for observation of extended crystal lattice defects (e.g. dislocations, stacking faults) with almost transmission electron microscopy (TEM) like appearance but on bulk samples in the scanning electron microscope (SEM).
About 90% of all mechanical service failures are caused by fatigue. Avoiding fatigue failure requires addressing the wide knowledge gap regarding the micromechanical processes governing damage under cyclic loading, which may be fundamentally different from that under static loading. This is particularly true for deformation-induced martensitic…
We simulate the ionization contrast in field ion microscopy arising from the electronic structure of the imaged surface. For this DFT calculations of the electrified surface are combined with the Tersoff-Hamann approximation to electron tunneling. The approach allows to explain the chemical contrast observed for NiRe alloys.
Decarbonisation of the steel production to a hydrogen-based metallurgy is one of the key steps towards a sustainable economy. While still at the beginning of this transformation process, with multiple possible processing routes on different technological readiness, we conduct research into the related fundamental scientific questions at the MPIE.