Within the investigations on the unalloyed and low-alloyed carbon steels C22R (SAE 1023) and 20MnCrS5 (SAE 5120), the magnetic property-stress-microstructure relationship is to be developed and made usable for the evaluation by means of magnetic measuring procedures. The two materials intended for the investigations have comparable chemical compo
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Use of µmagnetic test methods for the evaluation of the damage evolution in metallic materials subjected to cyclic loading
In order to achieve the goal of a (residual) fatigue life calculation for metallic materials or structures, it is necessary that comprehensive information is determined and made available. This information descri
Use of the electrochemical potential to characterise the surface damage behaviour of cyclically stressed materials
Within the scope of the research project, a corrosion measuring station is to be set up and integrated into a fatigue testing system so that electrochemical investigations can be carried out. By exposing the materials to various corro
Use of the electrochemical potential to characterise the surface damage behaviour of cyclically stressed materials
Within the scope of the research project, a corrosion measuring station is to be set up and integrated into a fatigue testing system so that electrochemical investigations can be carried out. By exposing the materials to various co
Use of non-destructive testing methods in a new one-specimen testing strategy for estimating fatigue data
The aim of the present research project is to exploit the potential of non-destructive testing methods, the digitalisation of measurement technology and signal processing to combine them with a novel one-specimen testing strategy in order to a
The measurement signals obtained in this way will be analyzed with regard to their progressions and occurring patterns, whereby in particular the simulation of the measurement signals using commercial simulation software such as COMSOL can make a significant contribution to understanding and interpretation. The experimental investigations, simula
Use of non-destructive testing methods in a new one-specimen testing strategy for estimating fatigue data
The aim of the present research project is to exploit the potential of non-destructive testing methods, the digitalisation of measurement technology and signal processing to combine them with a novel one-specimen testing strategy in order to a
