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1. 发明申请

WO2007099097A2 A STEEL SHEET COATED WITH AN ALUMINIUM BASED COATING. 审中-公开
标题翻译：涂有铝基涂层的钢板。
公开(公告)号：WO2007099097A2
公开(公告)日：2007-09-07
申请号：PCT/EP2007/051843
申请日：2007-02-27
申请人： OCAS N.V. - ONDERZOEKSCENTRUM VOOR AANWENDING VAN STAAL , DE MEYER, Marijke , CLAESSENS, Serge , HORZENBERGER, Franz , ZERMOUT, Zinedine
发明人： DE MEYER, Marijke , CLAESSENS, Serge , HORZENBERGER, Franz , ZERMOUT, Zinedine
IPC分类号： C23C2/02 , C23C2/12 , C23C28/00
CPC分类号： C23C2/12 , C23C2/02 , C23C28/321 , C23C28/322 , C23C28/345 , C23C28/3455
摘要： The present invention is related to a steel sheet comprising a metal oxide layer in contact with said steel face, and on top of that oxide layer, an iron oxide layer, wherein said iron oxide layer is reduced during annealing prior to dipping and gradually dissolves when being immersed in the molten Al bath, while said metal oxide layer is stable with respect to molten Al, and to an aluminium-based steel sheet produced by immersing said sheet into a hot dip molten metal bath comprising Al. According to the preferred embodiment, the metal oxide layer and iron oxide layers are applied via gas phase deposition.
摘要翻译：本发明涉及一种钢板，其包括与所述钢表面接触的金属氧化物层，并且在该氧化物层的顶部上形成氧化铁层，其中所述氧化铁层在浸渍之前的退火期间被还原并逐渐溶解，浸渍在熔融的Al浴中，而所述金属氧化物层相对于熔融的Al稳定，并且通过将所述的片浸入到包含Al的热浸熔融金属浴中而制备的铝基钢板上。根据优选实施例，通过气相沉积施加金属氧化物层和氧化铁层。

2. 发明申请

WO2005028695A1 A METHOD AND APPARATUS FOR THE PRODUCTION OF METAL COATED STEEL PRODUCTS 审中-公开
标题翻译：用于生产金属涂层钢产品的方法和装置
公开(公告)号：WO2005028695A1
公开(公告)日：2005-03-31
申请号：PCT/EP2004/010673
申请日：2004-09-23
申请人： USINOR S.A. , DE MEYER, Marijke , CLAESSENS, Serge , HÖRZENBERGER, Franz
发明人： DE MEYER, Marijke , CLAESSENS, Serge , HÖRZENBERGER, Franz
IPC分类号： C23C14/16
CPC分类号： C23C14/022 , C23C2/26 , C23C14/16 , C23C14/5806 , H01J37/32348
摘要： The present invention is related to a method for the production of metal coated steel products, comprising the steps of: providing a steel product with a metal coating; adding an additional metallic element to said coating; subjecting said product to a thermal treatment, characterized in that: prior to the addition of said additional element, said product is subjected to a plasma treatment via a dielectric barrier discharge, for cleaning and activating the surface of said coating; said additional element is added through a physical vapour deposition technique; said thermal treatment is applied by directing high energy infra red radiation towards the outer surface of said coating. The present invention is further related to an apparatus comprising: a means for performing a plasma treatment on a metal coated product; a means for adding an additional element to said coating by using a physical vapour deposition technique; a means for directing high energy infra red radiation towards the outer surface of said coating.
摘要翻译：本发明涉及一种用于生产金属涂层钢产品的方法，包括以下步骤：向钢制品提供金属涂层; 向所述涂层添加另外的金属元素; 对所述产品进行热处理，其特征在于：在添加所述附加元件之前，通过介电阻挡放电对所述产品进行等离子体处理，以清洁和激活所述涂层的表面; 所述附加元素通过物理气相沉积技术添加; 所述热处理通过将高能量红外辐射引向所述涂层的外表面来施加。本发明还涉及一种装置，包括：用于对金属涂层产品进行等离子体处理的装置; 通过使用物理气相沉积技术向所述涂层添加附加元素的方法; 用于将高能量红外辐射引导到所述涂层的外表面的装置。

3. 发明申请

WO2004057048A1 A STEEL COMPOSITION FOR THE PRODUCTION OF COLD ROLLED MULTIPHASE STEEL PRODUCTS 审中-公开
标题翻译：用于生产冷轧多相钢产品的钢组合物
公开(公告)号：WO2004057048A1
公开(公告)日：2004-07-08
申请号：PCT/BE2003/000188
申请日：2003-11-06
申请人： SIDMAR N.V. , ANTONISSEN, Joachim , BARBE, Liesbeth , DE MEYER, Marijke , TOSAL-MARTINEZ, Lucia , CLAESSENS, Serge , VANDEPUTTE, Sven , JACOBS, Sigrid , DE COOMAN, Bruno
发明人： ANTONISSEN, Joachim , BARBE, Liesbeth , DE MEYER, Marijke , TOSAL-MARTINEZ, Lucia , CLAESSENS, Serge , VANDEPUTTE, Sven , JACOBS, Sigrid , DE COOMAN, Bruno
IPC分类号： C22C38/00
CPC分类号： C21D8/0278 , C21D8/0226 , C21D8/0236 , C21D8/0273 , C21D8/04 , C21D2211/002 , C21D2211/005 , C22C38/02 , C22C38/04 , C22C38/06 , C23C2/02 , C23C2/40
摘要： The present invention is related to a steel composition intended to be used in a process comprising a cold rolling step, for the production of uncoated, electro-galvanised or hot dip galvanised TRIP steel products, said composition being characterised by a specific addition of phosphorus. The latter is added in order to reach the desired mechanical properties (high tensile strength in combination with high elongation) while keeping a good weldability by sufficiently reducing the carbon content. The invention is further related to a process for producing a steel product, and to said steel product obtained, said product having the composition of the invention.
摘要翻译：本发明涉及旨在用于生产未涂覆的，电镀锌或热浸镀锌的TRIP钢产品的冷轧步骤的方法中的钢组合物，所述组合物的特征在于特定的磷添加。添加后者以达到期望的机械性能（高拉伸强度与高伸长率结合），同时通过充分降低碳含量保持良好的焊接性。本发明还涉及一种用于生产钢产品的方法，以及所获得的所述钢制品，所述具有本发明组合物的产品。

4. 发明申请

WO2007099097A3 A STEEL SHEET COATED WITH AN ALUMINIUM BASED COATING. 审中-公开
标题翻译：涂有铝基涂层的钢板。
公开(公告)号：WO2007099097A3
公开(公告)日：2008-04-17
申请号：PCT/EP2007051843
申请日：2007-02-27
申请人： OCAS N V ONDERZOEKSCENTRUM VOO , DE MEYER MARIJKE , CLAESSENS SERGE , HORZENBERGER FRANZ , ZERMOUT ZINEDINE
发明人： DE MEYER MARIJKE , CLAESSENS SERGE , HORZENBERGER FRANZ , ZERMOUT ZINEDINE
IPC分类号： C23C2/02 , C23C2/12 , C23C28/00
CPC分类号： C23C2/12 , C23C2/02 , C23C28/321 , C23C28/322 , C23C28/345 , C23C28/3455
摘要： The present invention is related to a steel sheet comprising a metal oxide layer in contact with said steel face, and on top of that oxide layer, an iron oxide layer, wherein said iron oxide layer is reduced during annealing prior to dipping and gradually dissolves when being immersed in the molten Al bath, while said metal oxide layer is stable with respect to molten Al, and to an aluminium-based steel sheet produced by immersing said sheet into a hot dip molten metal bath comprising Al. According to the preferred embodiment, the metal oxide layer and iron oxide layers are applied via gas phase deposition.
摘要翻译：本发明涉及一种钢板，其包括与所述钢表面接触的金属氧化物层，并且在该氧化物层的顶部上形成氧化铁层，其中所述氧化铁层在浸渍之前的退火期间被还原并逐渐溶解，浸渍在熔融的Al浴中，而所述金属氧化物层相对于熔融的Al稳定，并且通过将所述的片浸入到包含Al的热浸熔融金属浴中而制备的铝基钢板上。根据优选实施例，通过气相沉积施加金属氧化物层和氧化铁层。

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