| 发明名称 |
METHOD FOR PREVENTING CORROSION OF DISSIMILAR METAL WELDS |
| 摘要 |
<p>A method for preventing the corrosion of dissimilar metal welds is disclosed. According to an embodiment of the present invention, the method for preventing the corrosion of dissimilar metal welds includes: a step of welding dissimilar metals to each other; a step of coating a composition for forming a water repellent insulation coating on the weld formed by the welding step; and a step of forming a water repellent insulation coating by thermally treating the composition for forming a water repellent insulation coating.</p> |
| 申请公布号 |
KR20150075566(A) |
申请公布日期 |
2015.07.06 |
| 申请号 |
KR20130163647 |
申请日期 |
2013.12.26 |
| 申请人 |
POSCO |
发明人 |
YOO, YUN HA;JEONG, HYUN JU;SEO, MIN HONG;AHN, KANG HWAN |
| 分类号 |
C23F11/00;C21D9/50 |
主分类号 |
C23F11/00 |
| 代理机构 |
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代理人 |
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