Method of aluminum-scandium alloy production

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United States of America Patent

PATENT NO 11970782
APP PUB NO 20200407863A1
SERIAL NO

16980957

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Abstract

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Disclosed methods relate to producing an aluminum-scandium (Al—Sc) alloy. A method can include providing an electrolyte bath comprising a first portion of at least one of ScF3 or AlF3 and a first portion of at least one of LiF, NaF, or KF; providing a cathode in electrical contact with the electrolyte bath; providing an anode in electrical contact with the electrolyte bath; adding a first portion of SC2O3 into the electrolyte bath; reacting an aluminum ion with the cathode; applying an electric current to the cathode, thereby reacting a scandium ion with the cathode to produce the Al—Sc alloy.

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Patent Owner(s)

Patent OwnerAddress
FEA MATERIALS LLC400 MADISON AVENUE SUITE 11A NEW YORK NY 10017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barriga, Salvador A Cambridge, US 2 0
Earlam, Matthew R Lakewood, US 7 85
Hunt, Brian Woburn, US 22 565
Powell, Adam Clayton Newton, US 5 10
Salvucci, Richard Stoughton, US 2 0

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