Method for manufacturing an aluminium alloy part by additive manufacturing and aluminium alloy part obtained according to the method

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United States of America

PATENT NO 12246379
APP PUB NO 20220212258A1
SERIAL NO

17595164

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Abstract

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A method for manufacturing an aluminium alloy part by additive manufacturing comprising a step during which a layer of a mixture of powders is melted locally and then solidified, wherein the mixture of powders comprises: —first particles—comprising at least 80 wt % of aluminium and up to 20 wt % of one or more additional elements, and —second particles—of yttria, the volume percentage of second particles in the mixture of powders preferably ranging from 0.5% to 5%.

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Patent Owner(s)

  • COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garandet, Jean-Paul Grenoble, FR 39 82
Lomello, Fernando Grenoble, FR 19 26
Opprecht, Mathieu Grenoble, FR 5 2
Roux, Guilhem Grenoble, FR 28 70
Soulier, Mathieu Grenoble, FR 7 7

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