Dual-phase, magnesium-based alloy having improved properties

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United States of America Patent

PATENT NO 5059390
SERIAL NO

07365840

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Abstract

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A dual-phase magnesium-based alloy consisting essentially of about 7-12% lithium, about 2-6% aluminum, about 0.1-2% rare earth metal, preferably scandium, up to about 2% zinc and up to about 1% manganese. The alloy exhibits improved combinations of strength, formability and/or corrosion resistance. There is also disclosed a composite matrix whose metal phase consists essentially of the aforementioned composition.

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Patent Owner(s)

Patent OwnerAddress
ALUMINUM COMPANY OF AMERICA PITTSBURGH PA A CORP OF PAPA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burleigh, T David Plum Borough, PA 3 77
Wyss, Rebecca K Plum Borough, PA 5 155

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