Heat-resistant alloy, heat-resistant alloy powder, heat-resistant alloy structural component, and manufacturing method of the same

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United States of America

PATENT NO 12139776
APP PUB NO 20240076763A1
SERIAL NO

18384449

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A heat-resistant alloy contains Y, a content of Ni is a content of Ni is 58.0 mass % or greater, a content of Cr is 20.0 mass % or greater and 23.0 mass % or less, a content of Mo is 8.0 mass % or greater and 10.0 mass % or less, a content of Nb is 3.15 mass % or greater and 4.15 mass % or less, a content of O is 0.002 mass % or greater and 0.1 mass % or less, and a ratio of a content of Y in terms of mass to a content of O in terms of mass is 0.5 or greater and 100 or less.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYSAPPORO-SHI HOKKAIDO 060-0808
TOKYO METROPOLITAN PUBLIC UNIVERSITY CORPORATIONTOKYO 163-0926

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Shigenari Sapporo, JP 14 27
Kakehi, Koji Tokyo, JP 3 11
Kuo, Yen-Ling Sapporo, JP 6 2

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