发明名称 Plated steel sheet having two plating layers and excellent in antifriction, corrosion resistance and painting adaptability.
摘要 <p>A plated steel sheet having two plating layers and excellent in antifriction, corrosion resistance and painting adaptability, which comprises: a steel sheet; a zinc plating layer formed on at least one surface of the steel sheet; and an electroplating layer formed on the zinc plating layer. The zinc plating layer has a plating weight of from 25 to 150 g/m&lt;2&gt; per surface of the steel sheet. The electroplating layer comprises at least one element selected from the group consisting of chromium, manganese, iron, cobalt and nickel, and the electroplating layer has a plating weight of from 1 to 10 g/m&lt;2&gt; per surface of the steel sheet.</p>
申请公布号 EP0510224(A1) 申请公布日期 1992.10.28
申请号 EP19910106540 申请日期 1991.04.23
申请人 NKK CORPORATION 发明人 SAGIYAMA, MASARU;YOSHIDA, MASAFUMI;KAWABE, MASAKI;ANDO, SATORU;ONO, TADASHI
分类号 B21D53/86;C23C2/06;C23C28/02;C25D5/10;C25D5/26 主分类号 B21D53/86
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