Method for manufacturing a part made of a composite material

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United States of America Patent

PATENT NO 11802089
APP PUB NO 20210163366A1
SERIAL NO

17048478

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Abstract

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A process for manufacturing a ceramic matrix composite part, includes infiltrating a fibrous structure including a powder composition with a melt infiltration composition including at least silicon in order to form a ceramic matrix in the porosity of the fibrous structure, the powder composition including at least silicon carbide particles, wherein the silicon carbide particles have a bimodal size distribution with a first set of silicon carbide particles having a first average size and a second set of silicon carbide particles having a second average size smaller than the first average size, the number of particles in the first set being greater than the number of particles in the second set.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN CERAMICSFRENCH HIGHLAND PROVINCE LE HAILLAN GIRONDE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clerambourg, Aurélia Moissy-Cramayel, FR 6 4
Mendez, Emilie Moissy-Cramayel, FR 2 1
Philippe, Eric Moissy-Cramayel, FR 53 346
Vicien, Denis Moissy-Cramayel, FR 1 1

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