发明申请
- 专利标题： HOT DIPPED GALVANIZED STEEL SHEET WITH EXCELLENT DEEP DRAWING PROPERTIES AND ULTRA-LOW TEMPERATURE ADHESIVE BRITTLENESS, AND PREPARATION METHOD THEREOF
- 专利标题（中）： 具有优异深度特性和超低温胶粘剂的热浸镀锌钢板及其制备方法
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申请号： US13980595申请日： 2011-01-20
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公开(公告)号： US20140017516A1公开(公告)日： 2014-01-16
- 发明人: Seung-Bok Lee , Jun-Woo Park , Hyun-Jun Tark , Moon-Hi Hong , Ju-Youn Lee
- 申请人： Seung-Bok Lee , Jun-Woo Park , Hyun-Jun Tark , Moon-Hi Hong , Ju-Youn Lee
- 申请人地址： KR Pohang
- 专利权人： POSCO
- 当前专利权人： POSCO
- 当前专利权人地址： KR Pohang
- 国际申请： PCT/KR11/00414 WO 20110120
- 主分类号： C23C2/02
- IPC分类号： C23C2/02
摘要：
Provided is a hot dipped galvanized steel sheet with excellent deep drawing properties and ultra-low temperature adhesive brittleness, wherein the average diameter of crystal particles of a hot-dip galvanizing layer is 150-400 μm, and the degree of the preferred orientation with respect to the (0001) face of the hot-dip galvanizing layer is 3,000-20,000 cps (counter per second), and a preparation method thereof.
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