Mechanical behaviour of hybrid components with gradients of the alloy composition
(C04)
Subject Area
Materials in Sintering Processes and Generative Manufacturing Processes
Term
since 2024
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 511263698
Beyond the topological optimisation, for HyPo-components the material composition shall be optimised locally depending on the loads applied. For this, a thorough understanding of the relation between the material distribution and the local mechanical properties is indispensable, which will be gained in C04. Therefore, specimens with different gradients of 316L and 17-4 PH are additively manufactured, and their mechanical properties are analysed. In these investigations a special focus is laid on the relation between the material gradient, the build-up direction in additive manufacturing process and the resulting mechanical properties.
DFG Programme
CRC/Transregios
Major Instrumentation
Thermal camera
Video extensometer
