Surface structuring by cold-sprayed fine particles (B03)

• Subject Area: Mechanical Process Engineering
• Term: from 2011 to 2023
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 172116086

In this project, the component surfaces will be structured with fine particles using a cold spray process to influence the morphology of the component surface and modify its functionality. The basic relationships between the process and material parameters, the obtained morphology and the functional properties of component surfaces will be determined with experiments and FEM simulations. The simulation parameters should be obtained under real process conditions by extending the classical nanoindentation method to the measurement at high temperatures.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 926: Microscale Morphology of Component Surfaces (MICOS)
• Major Instrumentation: Temperierkammer für Nanoindentation unter hohen Temperaturen
• Instrumentation Group: 2910 Dynamische Prüfmaschinen und -anlagen, Pulser
• Applicant Institution: Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau
• Project Heads: Professor Dr.-Ing. Sergiy Antonyuk; Professor Dr.-Ing. Siegfried Ripperger, until 6/2015