PLATED STEEL WIRE AND MANUFACTURING METHOD FOR THE SAME

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United States of America Patent

APP PUB NO 20240093341A1
SERIAL NO

18519969

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Abstract

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A plated steel wire, according to one aspect of the present invention, comprises: a base steel wire; and a zinc alloy plated layer. The zinc alloy plated layer comprises, in percentage by weight: 1.0% to 3.0% of AI; 1.0% to 2.0% of Mg; 0.5% to 5.0% of Fe; and the balance being Zn and unavoidable impurities, and includes a Zn/MgZn2/AI ternary eutectic structure, a Zn single-phase structure, and an Fe—Zn-AI-based crystal structure, wherein the Fe—Zn-AI-based crystal structure is formed adjacent to the base steel wire, and can have an average thickness of ⅕ to ½ with respect to an average thickness of the zinc alloy plated layer.

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Patent Owner(s)

Patent OwnerAddress
POSCO CO LTDPOHANG-SI GYEONGSANGBUK-DO 37859

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Sung-Hoon Busan, KR 4 7
Kim, Jong-Sang Gwangyang-si, KR 41 121
Kim, Jong-Sung Busan, KR 45 493
Kim, Tae-Chul Gwangyang-si, KR 31 47
Sohn, Il-Ryoung Gwangyang-si, KR 43 204
Yu, Gwang-Weon Busan, KR 2 0

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