Component, in particular, a gas turbine component
AssigneeMTU Aero Engines AG
InventorsWolfgang Eichmann, Falko Heutling, Karl-Heinz Manier, Markus Uecker, Thomas Uihlein
Life of this patent
Estimating the term…
Abstract
A component, specifically a component for a gas turbine, having a main body of a base material and a wear protection coating applied to a surface of the main body, specifically a protective coating against corrosion and/or oxidation and/or erosion, is disclosed. A barrier coat is applied between the main body and the wear protection coating to protect the main body during chemical or electrochemical decoating of the component.
Claims12
1-8. (canceled)
Gas turbine component, having a main body made of a base material and a wear protection coating against corrosion and/or oxidation and/or erosion applied to a surface of the main body and a barrier coat applied between the main body and the wear protection coating, wherein the barrier coat is configured with a relatively smooth surface and is resistant to chemical or electrochemical decoating and wherein the wear protection coating is multi-layered.
A gas turbine component, comprising:
- a main body;
- a wear protection coating, wherein the wear protection coating includes a plurality of layers;
- and
- a barrier coat disposed between the main body and the wear protection coating, wherein the barrier coat includes a smooth surface and is resistant to chemical or electrochemical decoating.
Dependencies are inferred from the claim text.