Gutiérrez-Urrutia, I.: Electron channelling contrast imaging under controlled diffraction conditions: A powerful technique for quantitative microstructural characterization of deformed materials. International Symposium on Plastic Deformation and Texture Analysis, Alcoy, Spain (2012)
Gutiérrez-Urrutia, I.; Marceau, R. K. W.; Raabe, D.: Multi-scale investigation of strain-hardening mechanisms in high-Mn steels from the mesoscale to the atomic scale. Lecture at Materials Department, Oxford University, Oxford, UK (2012)
Chen, Z.; Boehlert, C.; Gutiérrez-Urrutia, I.; Llorca, J.; Pérez-Prado, M. T.: In-situ analysis of the tensile deformation mechanisms in rolled AZ31. TMS 2012 Annual Meeting, Orlando, FL, USA (2012)
Gutiérrez-Urrutia, I.; Raabe, D.: Evaluation of twin boundary interfaces to strain hardening by electron channeling contrast imaging. TMS 2012 Annual Meeting, Orlando, FL, USA (2012)
Gutiérrez-Urrutia, I.: Electron channeling contrast imaging: A powerful technique for quantitative microstructural characterization of deformed materials in the SEM. Seminar at Bundesanstalt fuer Materialforschung-pruefung (BAM), Berlin, Germany (2012)
Gutiérrez-Urrutia, I.; Raabe, D.: New insights on quantitative microstructure characterization by electron channeling contrast imaging under controlled diffraction conditions in the SEM. Microscopy & Microanalysis, Phoenix, AZ, USA (2012)
Gutierrez-Urrutia, I.; Raabe, D.: Study of deformation twinning and planar slip in a TWIP steel by Electron Channelling Contrast Imaging in a SEM. International Conference on the Textures of Materials, ICOTOM 16, Bombay, India (2011)
Pérez-Prado, M. T.; Boehlert, C.; Llorca, J.; Gutiérrez-Urrutia, I.: In-situ analysis of deformation and recrystallization mechanisms. European Congress on Advanced Materials and Processes, EUROMAT 2011, Montpellier, France (2011)
Gutierrez-Urrutia, I.; Raabe, D.: Dislocation imaging by electron channeling contrast under controlled diffraction conditions in the SEM. Microscopy Conference MC 2011, Kiel, Germany (2011)
Gutierrez-Urrutia, I.; Dick, A.; Hickel, T.; Neugebauer, J.; Raabe, D.: Understanding TWIP steel microstructures by using advanced electron microscopy and ab initio predictions. International Conference on Processing & Manufacturing of Advanced Materials THERMEC 2011, Québec City, QC, Canada (2011)
Gutierrez-Urrutia, I.; Raabe, D.: The influence of planar slip and deformation twinning on mechanical behavior in TWIP steels. International Conference on Processing & Manufacturing of Advanced Materials THERMEC 2011, Québec City, QC, Canada (2011)
Raabe, D.; Gutierrez-Urrutia, I.: Effect of strain path and texture on microstructure in Fe–22 wt.% Mn–0.6 wt.% C TWIP steel. 1st International Conference on High Manganese Steels 2011, Seoul, South Korea (2011)
Gutierrez-Urrutia, I.; Zaefferer, S.; Raabe, D.: Effect of grain size and heterogeneous strain distribution on deformation twinning in a Fe–22Mn–0.6C TWIP steel. THERMEC 2009, Berlin, Germany (2009)
Gutierrez-Urrutia, I.; Zaefferer, S.; Raabe, D.: Quantitative electron channelling contrast imaging: A promising tool for the study of dislocation structures in SEM. Electron Backscatter Diffraction Meeting, Swansea, UK (2009)
Archie, F. M. F.: Nanostructured High-Mn Steels by High Pressure Torsion: Microstructure-Mechanical Property Relations. Master, Materials Chemistry, Lehrstuhl für Werkstoffchemie, RWTH Aachen, Aachen, Germany (2014)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The project HyWay aims to promote the design of advanced materials that maintain outstanding mechanical properties while mitigating the impact of hydrogen by developing flexible, efficient tools for multiscale material modelling and characterization. These efficient material assessment suites integrate data-driven approaches, advanced…
The segregation of impurity elements to grain boundaries largely affects interfacial properties and is a key parameter in understanding grain boundary (GB) embrittlement. Furthermore, segregation mechanisms strongly depend on the underlying atomic structure of GBs and the type of alloying element. Here, we utilize aberration-corrected scanning…
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…