A method for manufacturing the fuel contact portion article which makes it easy to decrease corks formation and by which lamination modeling was carried out

Japanese Patent JP6255104

B2

A method for manufacturing a fuel contacting component that facilitates reducing coke formation on at least one surface of the fuel contacting component is disclosed herein. The method includes applying a slurry composition including a powder including aluminum to the component surface, wherein the fuel contacting component is formed by an additive manufacturing process. The slurry composition is heat treated to diffuse the aluminum into the component surface. The heat treatment comprises forming a diffusion aluminide coating on the component surface, wherein the diffusion coating comprises a diffusion sublayer formed on the component surface and an additive sublayer formed on the diffusion sublayer. The method further comprises removing the additive sublayer of the diffusion aluminide coating with at least one aqueous solution such that the diffusion sublayer and the component surface are substantially unaffected, wherein the diffusion layer facilitates preventing coke formation on component surface.

WO/2005/052211	METHOD FOR PRODUCING A CORROSION-RESISTANT AND OXIDATION-RESISTANT COATING AND COMPONENT COMPRISING A COATING OF THIS TYPE
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Carter, william thomas
Rude, James Anthony
Cool, Lawrence Bernard
Gamborne, Jr., Justin John
Firsts, Christine Marie

JP2016540291A

December 27, 2017

August 29, 2014

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GENERAL ELECTRIC COMPANY

C23C10/30; B22F7/04; B23K26/342; B23K26/36; B33Y10/00

JP2002053985A
JP2005068556A
JP2012527536A

US20130071562

Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka

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