Aluminum wettable materials for aluminum production

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United States of America Patent

PATENT NO 4560448
SERIAL NO

06505363

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Abstract

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A method for rendering an aluminum electrowinning cell component fabricated from an aluminum nonwettable material wettable by molten aluminum, and therefore utilizable within the cell. Under the method, the component is coated with titanium and boron, and while the component is immersed in molten aluminum within the cell, the molten aluminum is maintained near saturation with boron and titanium.

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Patent Owner(s)

Patent OwnerAddress
MOLTECH INVENT S A 2320 LUXEMBOURG68-70 BVD DE LA PETRUSSE 2320

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuivila, Charles S Evanston, IL 9 63
Sane, Ajit Y Willoughby, OH 22 567
Wheeler, Douglas J Cleveland Heights, OH 31 595

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