The 16th European Microscopy Congress 2016
Analysing the tension/compression asymmetry in creep deformed Co-base superalloys using electron microscopy
Co-based superalloys with a composition of Co-9Al-9W exhibit a stable γ/γ’ microstructure at 900°C [1], well known from Ni-based superalloys. They are used for high…The 16th European Microscopy Congress 2016
Interfaces and defects in directionally solidified oxide-oxide eutectics
1. CNRS, ICMPE UMR7182, Thiais, France
Oxide-oxide eutectic ceramic materials prepared by unidirectional solidification from the melt seem to be promising candidates for thermo-mechanical applications at high temperatures such as for…The 16th European Microscopy Congress 2016
Combining advanced TEM techniques for full characterization of extended defects in creep-deformed single crystal superalloys
Single crystal superalloys are used for turbine blades in the hottest parts of gas engines, where they have to withstand high stresses at temperatures exceeding…