Repair of a coating on a turbine component

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United States of America Patent

PATENT NO 9422814
APP PUB NO 20110206533A1
SERIAL NO

12836107

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Abstract

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A method is provided for repairing an area of damaged coating on a component of a turbine module in a gas turbine engine, the component formed of a base material having a diffusion coating applied to the base material. The repair may be accomplished in place by directly heating the area to which a touch-up coating material has been applied with a hot gas plasma without the need to place the component in an oven for curing and heat treatment of the touch-up coating applied to the damaged area.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Glenn Singapore, SG 11 243
Lim, Dylan Singapore, SG 2 15
Yadav, Om Prakash Singapore, SG 2 15

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