| 发明名称 |
Steel sheet having a zinc coating on one side |
| 摘要 |
A steel sheet having a zinc coating on one side and a uniformly alloyed layer of iron and zinc on the other side, the amount of the alloyed layer being from 0.001 g/m2 to 1 g/m2 of zinc and containing from 6 to 20 percent by weight iron.
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| 申请公布号 |
US4243730(A) |
申请公布日期 |
1981.01.06 |
| 申请号 |
US19790027106 |
申请日期 |
1979.04.04 |
| 申请人 |
NIPPON STEEL CORPORATION |
发明人 |
NAKAYAMA, MOTOHIRO;NAKAJIMA, KAZUTSUGU |
| 分类号 |
C23C2/00;(IPC1-7):B32B15/00;B32B15/18 |
主分类号 |
C23C2/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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