Method for producing metal alloy parts with complex shape

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United States of America Patent

PATENT NO 11891916
APP PUB NO 20200116029A1
SERIAL NO

16493108

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Abstract

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The present invention relates to a method for obtaining a solid blade of a turbomachine, comprising a core, a tip and a root, the method comprising: —a step of producing a blank from at least two parts (50, 51), at least one of which is a solid part, the at least two parts being assembled by a diffusions connection technique and without melting, and—a step of machining this blank in order to produce a blade with a defined profile.

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Patent Owner(s)

Patent OwnerAddress
MECACHROME FRANCE37403 AMBOISE CEDEX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Ponnat Arnaud Vouvray, FR 6 17
Martin, Olivier Sainte Genevieve des Bois, FR 31 133

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