Cobalt-based superalloys with stable gamma-prime precipitates, method of producing same

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United States of America

PATENT NO 12152296
APP PUB NO 20210207255A1
SERIAL NO

17056519

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Abstract

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A cobalt based superalloy and a method of producing the same. The superalloy includes a nominal composition comprising at least cobalt, aluminum, Z and vanadium, Z being at least one of tantalum and niobium, processed such that the superalloy comprises gamma and gamma-prime phases with stable gamma+gamma-prime microstructures.

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Patent Owner(s)

Patent OwnerAddress
NORTHWESTERN UNIVERSITY633 CLARK STREET EVANSTON IL 60208

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dunand, David C Evanston, US 26 226
Tirado, Fernando Reyes Evanston, US 1 0

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