Method and apparatus for producing diffusion aluminide coatings

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United States of America Patent

PATENT NO 9771644
SERIAL NO

14534590

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Abstract

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A method for applying an aluminide coating includes applying an aluminum-based slurry onto an elongated member. The elongate member is introduced through an opening of a component and positioned within a cavity of the component at a location that is spaced apart from the internal surfaces of the component. Heat is applied to generate vaporized aluminum which diffuses into the internal surfaces of the component. Aluminum reacts with the internal surfaces to form an aluminide coating.

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Patent Owner(s)

  • PRAXAIR S.T. TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garing, Kevin E Indianapolis, US 9 35
Hutzler,, III Carl Hugo Indianapolis, US 1 4
McConnell, Jeffrey J Lyman, US 2 7

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