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US 2010/0136367 A1Published application
Component with a Substrate and a Protective Layer
OwnerWillem J. Quadakkers, Werner Stamminventors
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Abstract
A component with a substrate and a protective layer is provided. The protective layer consists of an intermediate NiCoCrAlY layer zone on or near the substrate and an outer layer zone arranged on the intermediate NiCoCrAlY layer zone, wherein the outer layer zone has the structure of the phase β-NiAl and comprises in a weight percentage: 17%-23% Al, 6%-11% Co, and Ni balance.
Claims23
-23. (canceled)
A component, comprising:
- a substrate;
- and
- a protective layer, consisting of:
- an intermediate NiCoCrAlY layer zone located on or near the substrate, and
- an outer layer zone arranged on the intermediate NiCoCrAlY layer zone,
- wherein the outer layer zone has a structure of a phase β-NiAl and comprises in a weight percentage:
- 17%-23% Al,
- 6%-11% Co,
- and Ni balance.
6 more elements
Dependencies are inferred from the claim text.