发明名称 |
Coated steel sheet and method for manufacturing the same |
摘要 |
A coated steel sheet having a coated layer on surfaces of a steel sheet of a composition containing not less than 0.1 mass % and under 3 mass % of Al, wherein a following condition A or B is met: A: An AlN precipitate layer exists on a matrix side near an interface between said steel sheet and said coated layer B: Oxide of Al exists in said matrix right under said surfaces of said steel sheet.
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申请公布号 |
US7074497(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20040485075 |
申请日期 |
2004.01.28 |
申请人 |
JFE STEEL CORPORATION |
发明人 |
SUZUKI YOSHITSUGU;KYONO KAZUAKI |
分类号 |
B32B15/00;B05D1/18;B32B15/01;C22C38/00;C22C38/02;C22C38/04;C22C38/06;C23C2/02;C23C2/06;C23C2/28;C23C28/00 |
主分类号 |
B32B15/00 |
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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