Method of applying a nanocrystalline coating to a gas turbine engine component

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United States of America Patent

PATENT NO 8871297
APP PUB NO 20120082783A1
SERIAL NO

13188938

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of applying a nanocrystalline coating to a gas turbine engine component is described. The method comprises the steps of applying an intermediate bond coat to at least a portion of the component, and then applying the nanocrystalline coating to at least the portion of the component overtop of the intermediate bond coat. The component may include, for example, a blade of which a dovetail portion of the blade root is protected by applying the intermediate bond coat and the nanocrystalline coating thereto.

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Patent Owner(s)

  • PRATT & WHITNEY CANADA CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnett, Barry Markham, CA 40 534
Cheung, Kin-Leung Toronto, CA 20 231
Eleftheriou, Andreas Woodbridge, CA 76 1088
Macchia, Enzo Kleinburg, CA 36 498
McDonough, Thomas Barrie, CA 6 177

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