Method for fabricating a single-piece part for a turbine engine by diffusion bonding

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United States of America Patent

PATENT NO 9199331
SERIAL NO

14117718

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Abstract

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A method of fabricating a single-piece part for a turbine engine by diffusion bonding, the method including making a blank for the part around a mandrel, the blank including a plurality of coaxial and superposed annular layers of independent rings of metal wire that are stacked on one another around the mandrel, and subjecting the blank to hot isostatic pressing to obtain a single-piece part, and optionally machining the part.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINESPARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dambrine, Bruno Jacques Gerard Le Chatelet en Brie, FR 28 343
Godon, Thierry Sevran, FR 26 140

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