Method of cleaning a component having a thermal barrier coating

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United States of America Patent

PATENT NO 11839951
APP PUB NO 20210308829A1
SERIAL NO

17270186

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Abstract

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A method of cleaning a component includes providing the component following the operation of the component in a high temperature environment, the component including a thermal barrier coating (TBC), cleaning the TBC of the component using a sponge jet blasting process, and measuring a cleaned thickness of the TBC to verify that the cleaned thickness exceeds a predetermined minimum value that will allow the return of the component to the high temperature environment.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS ENERGY INC4400 ALAFAYA TRAIL ORLANDO FL 32826

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
de, Cardenas Rafael A Orlando, US 3 58
Schaer, Robert Edgewater, US 1 0
Silieti, Mahmood K Orlando, US 5 27

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