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Institute of Energy and Climate Research (IEK)

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Topics

Topics
Metallic interconnectors for Solid Oxide Fuel and Electrolysis Cells
  • Corrosion mechanisms
  • Compatibility with electrodes
Corrosion of heat exchanging materials for advanced power plants
  • Steam oxidation of steels and Ni-base alloys
  • Coated components
  • Fireside Corrosion
MCrAlY/TBC-coatings for land based gas turbines
  • Effect of coating composition
  • Interaction MCrAlY-bondcoat with TBC
  • Modelling of MCrAlY coating degradation & lifetime
Aluminized coatings on Ni-base alloys
  • Coating degradation due to oxidation, interdiffusion
  • Lifetime modelling
Corrosion under deposits
  • Hot corrosion kinetics and mechanisms
FeCrAl-based alloys
  • Life time prediction / extension
  • Transport processes in alumina scales
TiAl-based intermetallics
  • Coating development
Chromia forming alloys
  • Transport properties
  • Scale adherence

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