Yamada, K.; Horiuchi, T.; Stein, F.; Miura, S.: Effect of Metastable L12-Co3Nb on Precipitation of Intermetallic Phases from Nb-Supersaturated Co Solid Solution in Co-rich Co-Nb Binary Alloys. 6th Int. Indentation Workshop, IIW6, Sapporo, Japan (2018)
Abe , K.; Horiuchi, T.; Stein, F.; Taniguchi, S.: Interrelation between Crystal Structure of Co Solid Solution Matrix and Precipitation of Intermetallic Phases in Co-rich Co–Nb Alloys. Calphad XLV, Awaji Island, Hyogo, Japan (2016)
Horiuchi, T.; Stein, F.: Precipitation Behavior of Co7Nb2 from Supersaturated Co Solid Solution in Co–Nb Binary System. Intermetallics 2015, Educational Center Kloster Banz, Bad Staffelstein, Germany (2015)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
“Smaller is stronger” is well known in micromechanics, but the properties far from the quasi-static regime and the nominal temperatures remain unexplored. This research will bridge this gap on how materials behave under the extreme conditions of strain rate and temperature, to enhance fundamental understanding of their deformation mechanisms. The…
The Ni- and Co-based γ/γ’ superalloys are famous for their excellent high-temperature mechanical properties that result from their fine-scaled coherent microstructure of L12-ordered precipitates (γ’ phase) in an fcc solid solution matrix (γ phase). The only binary Co-based system showing this special type of microstructure is the Co-Ti system…
In this project, we employ atomistic computer simulations to study grain boundaries. Primarily, molecular dynamics simulations are used to explore their energetics and mobility in Cu- and Al-based systems in close collaboration with experimental works in the GB-CORRELATE project.
This project is a joint project of the De Magnete group and the Atom Probe Tomography group, and was initiated by MPIE’s participation in the CRC TR 270 HOMMAGE. We also benefit from additional collaborations with the “Machine-learning based data extraction from APT” project and the Defect Chemistry and Spectroscopy group.