Universität des Saarlandes

A key focus of the Chair of Functional Materials is on cross-scale 2D and 3D microstructure research, from the micro- to the nano- to the atomic scale, in order to understand the quantitative correlations between processing, microstructure and properties. The emphasis is also on the development of new theoretical and experimental methods for microstructure analysis, image processing, visualisation and classification. As a result, the Chair has established itself as one of the top international addresses for metallography and microstructure characterisation and has also made a name for itself as a pioneer in AI-based microstructure analysis. Advanced methods of quantitative microstructure analysis in 2D and 3D, as well as methods of micro- and nanomechanical characterisation, are available via the correlative microscopy and tomography centre (CoMiTo). Another topic of research is microstructure design through laser surface structuring and functionalisation, in particular through the Direct Laser Interference Patterning (DLIP) process. The Steinbeis Research Centre Material Engineering Center Saarland (MECS), which is dedicated to the customised transfer of university research into materials engineering applications, and the European School of Materials Science (EUSMAT) are also affiliated to the Chair.

Role within MOWSES

The team at the Chair of Functional Materials is involved in the microstructural characterisation of base materials and welded joints. The team is also responsible for the development of an AI model for the automated quantification of the relevant microstructural features in the critical heat-affected zone of welded joints. Together with TU Delft, an AI surrogate model for material damage prediction is also being developed.