Core competence: Material and component characterization

Fraunhofer Institute for Mechanics of Materials IWM

© Fraunhofer IWM

In order to characterize materials and components, we investigate the reaction of materials and components to mechanical, thermo-mechanical and electromechanical loads and identify deformation and failure mechanisms. We determine where the material and component limits to stress lie and estimate the component lifetime and reliability. Our experts carry out damage analyses and develop solutions in order to avoid this damage in future. The relevant data is recorded and assessed on a large-scale and correlated to the microstructures and to the structural processes. Local variations in material properties are accounted for during component testing. In the case of micro-scale components, we describe the material structure and material behavior right down to the atomic level. We take defect characteristics and environmental factors into account when assessing components.