发明申请
- 专利标题： Flat Steel Product, Method for Production of a Flat Steel Product and Method for Production of a Component
- 专利标题（中）： 扁钢产品，扁钢产品生产方法和组分生产方法
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申请号： US14003357申请日： 2012-03-05
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公开(公告)号： US20140057130A1公开(公告)日： 2014-02-27
- 发明人: Ken-Dominic Flechtner , Thorsten Koehler , Maria Koeyer , Manfred Meurer , Axel Schrooten
- 申请人： Ken-Dominic Flechtner , Thorsten Koehler , Maria Koeyer , Manfred Meurer , Axel Schrooten
- 申请人地址： DE Duisburg
- 专利权人： THYSSENKRUPP STEEL EUROPE AG
- 当前专利权人： THYSSENKRUPP STEEL EUROPE AG
- 当前专利权人地址： DE Duisburg
- 优先权： DE102011001140.4 20110308
- 国际申请： PCT/EP2012/053716 WO 20120305
- 主分类号： B32B15/04
- IPC分类号： B32B15/04 ; B32B15/16 ; B32B15/18
摘要：
A flat steel product which is provided for forming into a component by hot pressing and which has a base layer of steel on which is applied a Zn or a Zn alloy metallic protective coating for protecting against corrosion. On at least one of the free surfaces of the flat steel product, a separate cover layer is applied which contains an oxide, nitride, sulphide, carbide, hydrate or phosphate compound of a base metal. In addition, a method which allows the production of such a flat steel product, and a method which allows the production of a component from such a flat steel product.
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