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公开(公告)号：US20090139872A1
公开(公告)日：2009-06-04
申请号：US12066962
申请日：2006-09-22
申请人： Nicole Weiher , Bernd Schuhmacher , Michael Steinhorst , Andreas Klare , Tamara Appel , Ralf Bause , Stefan Kohler , Krasimir Nikolov , Monika Riemer , Slavcho Topalski , Frank Friedel , Wilfried Prange , Reinhard Schulski , Christian Schwerdt , Rolf Bode , Brigitte Bode
发明人： Nicole Weiher , Bernd Schuhmacher , Michael Steinhorst , Andreas Klare , Tamara Appel , Ralf Bause , Stefan Kohler , Krasimir Nikolov , Monika Riemer , Slavcho Topalski , Frank Friedel , Wilfried Prange , Reinhard Schulski , Christian Schwerdt , Rolf Bode , Brigitte Bode
IPC分类号： C25D5/50
摘要： A cost-favorable process for production of corrosion-resistant sheet steel products, having good characteristics of use for certain application purposes includes applying a zinc-containing coating by electro-galvanizing a flat steel product, finally cleaning mechanically and/or chemically the flat steel product, applying a magnesium-based coating to the finally cleaned zinc-containing coating by means of vapour deposition, and heat treating the coated flat steel product to form a diffusion or convention layer between the zinc-containing coating and the magnesium-based coating at a temperature of 320 ° C. to 335 ° C. under normal atmosphere.
摘要翻译： 用于生产具有良好使用特性的耐腐蚀钢板产品的成本有利的方法包括通过电镀锌扁钢产品来涂覆含锌涂层，最后机械和/或化学地清洁扁钢 产品，通过气相沉积将镁基涂层施加到最终清洗的含锌涂层上，并对涂覆的扁钢产品进行热处理，以在锌含量涂层和镁基涂层之间形成扩散层或常规层 在正常气氛下温度为320℃至335℃。
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公开(公告)号：US20090098295A1
公开(公告)日：2009-04-16
申请号：US11577981
申请日：2005-10-24
IPC分类号： B05D3/02
CPC分类号： C23C14/5806 , C23C2/06 , C23C2/26 , C23C2/28 , C25D5/50
摘要： A process for producing a corrosion-protected steel sheet for coating with an organic coating agent, includes vacuum-coating the steel sheet, which is protected against corrosion with a layer of zinc or zinc alloy, with at least one additional metal or a metal alloy. After vacuum-coating, the steel sheet is subjected to a thermal diffusion treatment and finally cooled down. The process is characterized according to the invention in that cooling takes place with a water-based coolant.
摘要翻译： 一种用有机涂层剂涂覆的防腐蚀钢板的方法包括用至少一种附加金属或金属合金真空涂覆被锌或锌合金层防腐蚀的钢板 。 真空镀膜后，对钢板进行热扩散处理，最后冷却。 根据本发明，该方法的特征在于用水基冷却剂进行冷却。
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公开(公告)号：US20100040783A9
公开(公告)日：2010-02-18
申请号：US11577981
申请日：2005-10-24
IPC分类号： B05D3/02
CPC分类号： C23C14/5806 , C23C2/06 , C23C2/26 , C23C2/28 , C25D5/50
摘要： A process for producing a corrosion-protected steel sheet for coating with an organic coating agent, includes vacuum-coating the steel sheet, which is protected against corrosion with a layer of zinc or zinc alloy, with at least one additional metal or a metal alloy. After vacuum-coating, the steel sheet is subjected to a thermal diffusion treatment and finally cooled down. The process is characterized according to the invention in that cooling takes place with a water-based coolant.
摘要翻译： 一种用有机涂层剂涂覆的防腐蚀钢板的方法包括用至少一种附加金属或金属合金真空涂覆被锌或锌合金层防腐蚀的钢板 。 真空镀膜后，对钢板进行热扩散处理，最后冷却。 根据本发明，该方法的特征在于用水基冷却剂进行冷却。
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