Coating structure material

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United States of America Patent

PATENT NO 9604432
APP PUB NO 20150197071A1
SERIAL NO

14430339

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Abstract

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The invention is to provide a coating structure material excellent in Mg corrosion resistance, which has resistance to corrosion caused by molten Mg and molten Mg alloys. The invention relates to a coating structure material including an Ni—Co-base alloy substrate and a Co-base alloy coating layer formed on the Ni—Co-base alloy substrate, wherein the Co-base alloy coating layer contains, in terms of % by mass, Ni: 20% or less, Co: 42% or more, Si: 2.8% or less, and Fe: 3.5% or less.

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Patent Owner(s)

Patent OwnerAddress
THE JAPAN STEEL WORKS LTD11 1 OSAKI 1 CHOME SHINAGAWA KU TOKYO 141-0032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maeda, Eiji Muroran, JP 28 260
Takahashi, Tatsuya Muroran, JP 145 1581
Takasawa, Kouichi Muroran, JP 4 7
Tanaka, Shinji Muroran, JP 329 3474

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