| 发明名称 |
AL-PLATED STEEL SHEET METHOD FOR HOT PRESSING AL PLATED STEEL SHEET AND AUTOMOTIVE PART |
| 摘要 |
<p>This Al-plated steel sheet comprises a steel sheet an Al-based coating layer which contains at least Al in an amount of 85 mass% or larger and which has been formed by plating on one or each surface of the steel sheet and a surface coating layer which contains ZnO and at least one compound for improving lubricating properties and which has been superposed on the surface of the Al based coating layer.</p> |
| 申请公布号 |
IN7662DEN2014(A) |
申请公布日期 |
2015.05.15 |
| 申请号 |
IN2014DELNP7662 |
申请日期 |
2014.09.15 |
| 申请人 |
NIPPON STEEL & SUMITOMO METAL CORPORATION |
发明人 |
MAKI JUN;KUROSAKI MASAO;KUSUMI KAZUHISA;YAMANAKA SHINTARO |
| 分类号 |
C23C28/00;B21D22/20;C23C2/12 |
主分类号 |
C23C28/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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