| 发明名称 |
Steel strips with corrosion resistant surface layers having good appearance. |
| 摘要 |
<p>A surface-coated steel strip having improved corrosion resistance as well as a good surface appearance is disclosed. The steel strip comprises a zinc alloy layer plated on the steel strip, and a passive-state layer 0.005 to 1.0 µm thick which is applied on top of the plated zinc layer. A chromate film and/or an organic resin layer may be applied thereon.</p> |
| 申请公布号 |
EP0200007(A2) |
申请公布日期 |
1986.11.05 |
| 申请号 |
EP19860104382 |
申请日期 |
1986.04.01 |
| 申请人 |
SUMITOMO METAL INDUSTRIES, LTD. |
发明人 |
IKEDA, SATOSHI A-112 SUMITOMO KINZOKU HOUSHIN-RYO;SUZUKI, NOBUKAZU |
| 分类号 |
C23C22/78;C25D3/56;C25D5/10;C25D5/48;(IPC1-7):C25D5/10 |
主分类号 |
C23C22/78 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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