Blades, turbine blade assemblies, and methods of forming blades

Blades, turbine blade assemblies, and methods of forming blades are provided. The blade includes an airfoil including a convex suction side wall, a concave pressure side wall, a leading edge, a trailing edge, a root, and a tip, the convex suction side wall, the concave pressure side wall, and the ti...

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Bibliographic Details
Main Author MITTENDORF DON
Format Patent
LanguageEnglish
Published 17.09.2013
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Summary:Blades, turbine blade assemblies, and methods of forming blades are provided. The blade includes an airfoil including a convex suction side wall, a concave pressure side wall, a leading edge, a trailing edge, a root, and a tip, the convex suction side wall, the concave pressure side wall, and the tip each including interior surfaces that together define an internal cooling circuit, the airfoil including a single crystal superalloy, and a cladding layer disposed over the tip, the cladding layer including a zirconia grain stabilized platinum alloy.
Bibliography:Application Number: US20100771789