Method for manufacturing an aluminium alloy part by additive manufacturing from a mixture of powders containing yttria-stabilized zirconia

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United States of America Patent

PATENT NO 11780007
APP PUB NO 20200360993A1
SERIAL NO

16872469

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Abstract

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Method for manufacturing an aluminium alloy part by additive manufacturing comprising a step during which a layer of a mixture of powders is locally melted and then solidified, characterised in that the mixture of powders comprises:

    first particles comprising at least 80% by mass of aluminium and up to 20% by mass of one or more additional elements, andsecond yttria-stabilized zirconia particles,the mixture of powders comprising at least 1.5% by volume of second particles.

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Patent Owner(s)

Patent OwnerAddress
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESPARIS FRANCE PARIS PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garandet, Jean-Paul Grenoble, FR 39 82
Opprecht, Mathieu Grenoble, FR 5 2
Roux, Guilhem Grenoble, FR 28 70
Soulier, Mathieu Grenoble, FR 7 7

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