Stein, F.: Experimental Determination of Phase Diagrams. Lecture: Lecture at the 3rd MSIT Winter School on Materials Chemistry, Castle Ringberg, Tegernsee, March 04, 2019 - March 07, 2019
Stein, F.: Experimental Determination of Phase Diagrams. Lecture: 6th APDIC World Round Robin Seminar, 2nd MSIT Winter School on Materials Chemistry, Schloss Ringberg, Tegernsee, Germany, February 11, 2018 - February 14, 2018
Stein, F.: Phase Diagrams – Why You Need Them, How You Can Use Them, and How You Can Generate Them. Lecture: MPIE lecture series, Düsseldorf, Germany, February 06, 2017
Palm, M.; Stein, F.; Pyczak, F.: Co-organization and co-chair the priority topic “Hochtemperaturwerkstoffe“ (high temperature materials) at the 62. Metallkunde Kolloquium. (2016)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this project, we aim to realize an optimal balance among the strength, ductility and soft magnetic properties in soft-magnetic high-entropy alloys. To this end, we introduce a high-volume fraction of coherent and ordered nanoprecipitates into the high-entropy alloy matrix. The good combination of strength and ductility derives from massive solid…
In AM, parts are built from layer by layer fusion of raw material (eg. wire, powder etc.). Such layer by layer application of heat results in a time-temperature profile which is fundamentally different from any of the contemporary heat treatments.
Previous work in the group has established that this unique thermal profile can be exploited for microstructural modifications (eg. clustering, precipitation) during manufacturing. The aim of this work is to develop a fundamental understanding of such a strongly non-linear, peak-like thermal history on the precipitation kinetics.
In this EU Horizon project, we at MPIE, will focus on the sustainable pre-reduction of manganese ores with hydrogen, especially the kinetic analysis of the reduction process using thermogravimetry analysis and an in-depth understand the role of microstructure and local chemistry in the reduction process.
Understanding the deformation mechanisms observed in high performance materials, such as superalloys, allows us to design strategies for the development of materials exhibiting enhanced performance. In this project, we focus on the combination of structural information gained from electron microscopy and compositional measurements from atom probe…