Thermal coating technology team
Atmosphärisches Plasmaspritzen einer keramischen Wärmedämmschicht auf einer Turbinenschaufel
- Cold gas spraying (CGS), aerosol deposition
- High velocity oxy-fuel spraying (HVOF)
- Atmospheric plasma spraying (APS)
- Low pressure plasma spraying (LPPS)
LPPS-Thin Film (LPPS-TF)
Plasma spray-physical vapor deposition (PS-PVD)
Plasma and particle in-flight characteristics are analyzed to gain understanding of the process and to ensure quality. Available diagnostic methods:
- Plasma: enthalpy probe, optical emission spectroscopy
- Particles: in-flight temperatures, velocities, and diameters, shadowgraphy of the particle flux
Stresses: in-situ measurement by curvature analysis
Address
Institute of Energy and Climate Research (IEK-1)
Materials Synthesis and Processing
Wilhelm-Johnen-Straße
52428 Jülich