Vane segment for a gas turbine

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United States of America Patent

PATENT NO 10400626
APP PUB NO 20180045072A1
SERIAL NO

15559560

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Abstract

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A vane device for a gas turbine having an inner shroud and an outer shroud, an aerofoil arranged between the inner shroud and the outer shroud, the aerofoil and/or inner shroud and/or an outer shroud having a first layer of MCrAlY coating over a substrate, a coated surface section which is coated with a thermal barrier coating over the first layer of MCrAlY coating, a second layer of MCrAlY coating provided between the first layer of MCrAlY and the thermal barrier coating of the coated surface section.

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Patent Owner(s)

  • SIEMENS AKTIENGESELLSCHAFT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hannam, Steve North Hykeham, GB 2 8
Padley, Paul Tattershall, GB 4 17
Walker, Paul Mathew Dunholme, GB 16 67
Wells, Jonathan Welton, GB 8 65

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