Outer Airseal Abradable Rub Strip Manufacture Methods and Apparatus

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United States of America Patent

SERIAL NO

15223443

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Abstract

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A method for applying an abradable coating, comprises: generating a plasma; introducing a matrix-forming first particulate to the plasma at a first location; introducing a second particulate of an organic particulate and/or salt particulate to the plasma at a second location downstream from the first location to mix with the matrix-forming first particulate, the second particulate having a characteristic size in the range 6.0 micrometers to 45.0 micrometers; and directing the first particulate and the second particulate to a target to form a coating on the target.

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Patent Owner(s)

Patent OwnerAddress
UNITED TECHNOLOGIES CORPORATIONUNITED TECHNOLOGIES BUILDING 1 FINANCIAL PLAZA HARTFORD CT 06101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Strock, Christopher W Kennebunk, US 194 1243

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