发明名称 GALVANIZED STEEL SHEET HAVING EXCELLENT ULTRA LOW TEMPERATURE ADHESION PROPERTY AND METHOD FOR MANUFACTURING THE SAME
摘要 <p>Provided is a hot-dip galvanized steel sheet having excellent adhesiveness at ultra-low temperatures as well as fine spangles, and a method of manufacturing the same. According to the present invention, a hot-dip galvanized steel sheet having excellent adhesiveness at ultra-low temperatures includes a base steel sheet, a composite layer formed on the base steel sheet and including transition metal, an inhibition layer formed on the composite layer and including a iron-aluminum (Fe—Al) based intermetallic compound, and a zinc (Zn)-plated layer formed on the inhibition layer, in which an average diameter of spangles in the zinc-plated layer is 150μm or less, and a method of manufacturing the hot-dip galvanized steel sheet is provided.</p>
申请公布号 KR101353701(B1) 申请公布日期 2014.01.21
申请号 KR20110141257 申请日期 2011.12.23
申请人 发明人
分类号 C23C2/02;C23C2/06;C23C2/26 主分类号 C23C2/02
代理机构 代理人
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