Abrasive blade tip treatment

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10183312
APP PUB NO 20150337671A1
SERIAL NO

14706369

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Abstract

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An abrasive coating for a metal airfoil tip in a gas turbine engine may include a plurality of grit particles coated with a braze alloy material and configured for attachment to the airfoil tip. The braze alloy may be a nickel base, cobalt base or iron base braze alloy or mixtures thereof, or a titanium base braze alloy.

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Patent Owner(s)

  • UNITED TECHNOLOGIES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Changsheng South Windsor, US 69 316
Strock, Christopher W Kennebunk, US 192 1175

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