The influence of frequency is clearly recognizable in the cyclic deformation curves of load increase tests (LIT) in the form of a shift of the first material response to higher stress amplitudes (220 MPa for 80 Hz and 240 MPa for 260 Hz). This first material response can also be used to estimate the fatigue strength of the material. The increase
Projects funded by the German Federal Ministry for the Environment, Climate Action, Nature Conservation and Nuclear Safety (BMUKN)
Micromagnetic in-situ detection of the microstructural evolution of fatigue-stressed steels of nuclear components for a short-time method for fatigue life prediction
The overall objective of the joint research pro
Use of laboratory infrastructure
For questions regarding the use of the test and analysis facilities at the WWHK, please contact
Dipl.-Ing. (FH) Mario Dieter Elicker (Head of Lab) E-Mail
Dr.-Ing. Fabian Weber (mechanical testing) E-Mail
M. Sc. Janina Koziol (analytics and microscopy) E-Mail
Prof. PD Dr.-Ing. habil. Peter Starke E-