Core for high-temperature shaping of a metal part and manufacturing, regeneration and shaping process

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United States of America Patent

PATENT NO 11970955
APP PUB NO 20220268162A1
SERIAL NO

17597093

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Abstract

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A metal core for hot-forming a titanium-based alloy metal component is disclosed. The metal core has on an outer surface, intended to come into contact with the metal component, a layer of metal carbonitride-enriched material. The metal core comprises a nickel- or cobalt-based alloy. The metal core comprising a steel coating having an outer surface intended to come into contact with the metal component, the steel coating having a layer of metal carbonitride-enriched material. Processes for manufacturing and regenerating the metal core and a process for hot-forming a metal component using the metal core are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINESPARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klein, Gilles Charles Casimir Moissy-Cramayel, FR 30 124
Magnaudeix, Dominique Michel Serge Moissy-Cramayel, FR 10 21

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