McDermott Will & Emery LLP
Zn—Mg alloy plated steel sheet, and method for manufacturing same
Provided are a Zn—Mg alloy plated steel sheet and a method for manufacturing same. The Zn—Mg alloy plated steel sheet comprises a base steel sheet and a Zn—Mg plating layer formed on the base steel sheet, wherein the content of Mg in the Zn—Mg plating layer is 8 weight % or less (provided that 0 weight % is excluded), and the Zn—Mg plating layer is a compound phase of Zn and Mg2Zn11. According to the present invention, provided are a Zn—Mg alloy plated steel sheet and a method for manufacturing the same, wherein the Zn—Mg alloy plated steel sheet has excellent corrosion resistance, high adhesion, and superior surface quality of metallic luster.
POSCO
C C C C B C C Y C
C23C C23C C23C C23C B32B C22C C23C Y10T C23C
inventional inventional inventional inventional inventional inventional inventional additional inventional
Woo-Sung Seok-Jun Kyung-Hoon Dong-Yoeul Tae-Yeob Yong-Hwa Young-Jin Mun-Jong
Jung Hong Nam Lee Kim Jung Kwak Eom