Plated steel

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United States of America Patent

PATENT NO 11697266
SERIAL NO

17435613

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A plated steel includes: a steel; and a plating layer that is provided on a surface of the steel, in which the plating layer includes, by mass %, Al: 5.00% to 35.00%, Mg: 2.50% to 13.00%, Fe: 5.00% to 40.00%, Si: 0% to 2.00%, Ca: 0% to 2.00%, and a remainder of Zn and impurities, and in a cross section of the plating layer, the area fraction of a Zn solid-solution Fe2Al5 phase in which 5% or more of Zn is solid-soluted is 10% to 60% and the area fraction of a MgZn2 phase is 10% to 90%.

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATIONTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maki, Jun Tokyo, JP 72 450
Mitsunobu, Takuya Tokyo, JP 51 54
Takahashi, Takehiro Tokyo, JP 133 694
Takebayashi, Hiroshi Tokyo, JP 103 140
Tokuda, Kohei Tokyo, JP 33 115

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