Roters, F.; Diehl, M.; Shanthraj, P.; Zambaldi, C.; Tasan, C. C.; Yan, D.; Raabe, D.: Simulation analysis of stress and strain partitioning in dual phase steel based on real microstructures. MMM2014, 7th International Conference on Multiscale
Materials Modeling
, Berkeley, CA, USA (2014)
Mercier, D.; Zambaldi, C.; Bieler, T. R.: A Matlab toolbox to analyze slip transmission in EBSD maps. Mikrostrukturcharakterisierung im REM, Düsseldorf, Germany (2014)
Tasan, C. C.; Diehl, M.; Yan, D.; Zambaldi, C.; Shanthraj, P.; Roters, F.; Raabe, D.: Integrated experimental and simulation analysis of stress and strain partitioning in dual phase steel. IUTAM Symposium on Connecting Multiscale Mechanics to Complex Material Design, Evanston, IL, USA (2014)
Tasan, C. C.; Diehl, M.; Yan, D.; Zambaldi, C.; Shanthraj, P.; Roters, F.; Raabe, D.: Integrated experimental and simulation analysis of stress and strain partitioning in dual phase steel. 17th U.S. National Congress on Theoretical and Applied Mechanics Michigan State University, East Lansing, MI, USA (2014)
Mercier, D.; Zambaldi, C.; Eisenlohr, P.; Su, Y.; Crimp, M. A.; Bieler, T. R.: Crystal plasticity modeling of nanoindentation near a grain boundary in alpha-titanium. ECI Nanomechanical Testing, Olhão, Portugal (2013)
Crimp, M. A.; Zhang, C.; Li, H.; Su, Y.; Zambaldi, C.; Eisenlohr, P.; Barabash, R.; Liu, W.; Boehlert, C. J.; Bieler, T. R.: Comparisons between Characterized and Modeled Heterogeneous Deformation in Titanium and Titanium Alloys. Intl Symposium on Plasticity, Nassau, Bahamas, USA (2013)
Su, Y.; Zambaldi, C.; Yang, Y.; Eisenlohr, P.; Bieler, T. R.; Crimp, M. A.: Nanoindentation Behavior near Grain Boundaries in Commercially Pure Titanium. Materials Science & Technology 2012, Pittsburgh, PA, USA (2012)
Zambaldi, C.; Yang, Y.; Bieler, T. R.; Raabe, D.: Bestimmung der Einkristallplastizität von Titan durch orientierungsabhängige Indentierung. Seminar Talk at Fraunhofer-Institut für Werkstoffmechanik IWM, Freiburg, Germany (2012)
Zambaldi, C.; Yang, Y.; Bieler, T. R.; Raabe, D.: Single crystal plasticity of titanium quantified through orientation informed nanoindentation and crystal plasticity finite element simulation. Nanomechanical Testing in Materials Research and Development, Lanzarote, Canary Islands, Spain (2011)
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…
This project will aim at developing MEMS based nanoforce sensors with capacitive sensing capabilities. The nanoforce sensors will be further incorporated with in situ SEM and TEM small scale testing systems, for allowing simultaneous visualization of the deformation process during mechanical tests
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.
Hydrogen embrittlement affects high-strength ferrite/martensite dual-phase (DP) steels. The associated micromechanisms which lead to failure have not been fully clarified yet. Here we present a quantitative micromechanical analysis of the microstructural damage phenomena in a model DP steel in the presence of hydrogen.
Thermo-chemo-mechanical interactions due to thermally activated and/or mechanically induced processes govern the constitutive behaviour of metallic alloys during production and in service. Understanding these mechanisms and their influence on the material behaviour is of very high relevance for designing new alloys and corresponding…
The project aims to study corrosion, a detrimental process with an enormous impact on global economy, by combining denstiy-functional theory calculations with thermodynamic concepts.
Understanding hydrogen-assisted embrittlement of advanced structural materials is essential for enabling future hydrogen-based energy industries. A crucially important phenomenon in this context is the delayed fracture in high-strength structural materials. Factors affecting the hydrogen embrittlement are the hydrogen content,...
Understanding hydrogen-assisted embrittlement of advanced high-strength steels is decisive for their application in automotive industry. Ab initio simulations have been employed in studying the hydrogen trapping of Cr/Mn containing iron carbides and the implication for hydrogen embrittlement.