Methods for treating field operated components

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United States of America Patent

PATENT NO 9745849
APP PUB NO 20160376893A1
SERIAL NO

14752186

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Abstract

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A method for treating a field operated component is disclosed which includes providing the component including a ceramic matrix composite and removing a first portion of the component, forming a first exposed surface on the component. The method further includes providing a second portion including the composite, the second portion having a second exposed surface including a conformation adapted to mate with the first exposed surface. The second portion is positioned in association with the component so as to replace the first portion, and the second portion and the component are joined to form a treated component. Another method is disclosed wherein the component is a turbine component which further includes removing an environmental barrier coating from the component, arranging and conforming the first exposed surface and the second exposed surface to define a joint, and applying an environmental barrier coating to the treated component.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Delvaux, John McConnell Fountain Inn, US 76 367
Hafner, Matthew Troy Honea Path, US 70 328
Hardwicke, Canan Uslu Simposonville, US 79 928
Parolini, Jason Robert Greer, US 46 197

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