4 citations · 15 across the 11 of their papers we have counts for
11 papers
Defect-controlled twin activation in crystallographically equivalent magnesium micropillars
Hexin Wang, Fatim Zahra Mouhib, Chunhua Tian +6
Tensile twinning plays a central role in accommodating <c>-axis plasticity in Mg. In bulk Mg, it typically shows a relatively deterministic response with a low critical stress, whe…
Resolution Enhancement of Scanning Electron Micrographs using Artificial Intelligence
Tom Reclik, Setareh Medghalchi, Philipp Schumacher +4
Scanning Electron Microscopy (SEM) is pivotal in revealing intricate micro- and nanoscale features across various research fields. However, obtaining high-resolution SEM images pre…
Grain boundary segregation spectrum in basal-textured Mg alloys: From solute decoration to structural transition
Anumoy Ganguly, Hexin Wang, Julien Guénolé +4
Mg alloys are promising lightweight structural materials due to their low density and excellent mechanical properties. However, their limited formability and ductility necessitate…
Predicting Grain Boundary Segregation in Magnesium Alloys: An Atomistically Informed Machine Learning Approach
Zhuocheng Xie, Achraf Atila, Julien Guénolé +3
Grain boundary (GB) segregation in magnesium (Mg) substantially influences its mechanical properties and performance. Atomic-scale modelling, typically using ab-initio or semi-empi…
Solute Co-Segregation Mechanisms at Low-Angle Grain Boundaries in Magnesium: A Combined Atomic-Scale Experimental and Modeling Study
Risheng Pei, Joé Petrazoller, Achraf Atila +10
Solute segregation at low-angle grain boundaries (LAGBs) critically affects the microstructure and mechanical properties of magnesium (Mg) alloys. In modern alloys containing multi…
On the role of selective nucleation and growth to recrystallization texture development in a Mg-Gd-Zn alloy
F. Mouhib, B. Gao, T. Al-Samman
One of the main material properties altered by rare earth additions in magnesium alloys is texture, which can be specifically adjusted to enhance ductility and formability. The cur…
Exploring Solute Behavior and Texture Selection in Magnesium Alloys at the Atomistic Level
F. Mouhib, Z. Xie, A. Atila +3
This study advances our understanding of how chemical binding and solute distribution impact grain boundary segregation behavior and subsequent annealing texture modification in le…
Atomistic insights into the inhomogeneous nature of solute segregation to grain boundaries in magnesium
Risheng Pei, Zhuocheng Xie, Sangbong Yi +3
In magnesium alloys with multiple substitutional elements, solute segregation at grain boundaries (GBs) has a strong impact on many important material characteristics, such as GB e…
Prediction of void evolution in sheet bending based on statistically representative microstructural data for the Gurson-Tvergaard-Needleman model
Alexander Schowtjak, Carl F. Kusche, Rickmer Meya +4
Ductile damage in sheet steels is caused by voids. It is crucial for product design to predict the distribution of voids in bent components. Since the void volume fraction is a sta…
On the effect of strain and triaxiality on void evolution in a heterogeneous microstructure -- A statistical and single void study of damage in DP800
Carl F. Kusche, Felix Pütz, Sebastian Münstermann +2
In order to improve the understanding of damage evolution in mechanically heterogeneous microstructures, like the ones of dual-phase steels, the influence of the applied stress sta…
High-resolution, yet statistically relevant, analysis of damage in DP steel using artificial intelligence
Carl Kusche, Tom Reclik, Martina Freund +3
High performance materials, from natural bone over ancient damascene steel to modern superalloys, typically possess a complex structure at the microscale. Their properties exceed t…