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1.发明公开VORRICHTUNG ZUR DRUCKMINDERUNG IN HOHLKÖRPERN IN MEDIEN BEI HÖHEREN TEMPERATUREN 审中-公开HOHLKÖRPERN中的VORRICHTUNG ZUR DRUCKMINDERUNG MEDIEN BEIHÖHERENTEMPERATUREN
公开(公告)号：EP2729591A1
公开(公告)日：2014-05-14
申请号：EP12743400.9
申请日：2012-06-29
申请人： ThyssenKrupp Steel Europe AG , Fraunhofer Gesellschaft zur Förderung der angewandten Forschung E.V.
发明人： GUSEK, Christopher , EISNER, Frank , HÜLSTRUNG, Joachim , JINDRA, Fred , WILLEKE, Bert-Heiner , BLUMENAU, Marc , KOVAC, Markus , JENDRISCHIK, Gerd , PEITZ, Alfred , SCHÖNENBERG, Rudolf , ADLER, Jörg , HEYMER, Heike
摘要： The invention relates to the field of materials science and to a device for reducing pressure in cavities in media at higher temperatures, such as those devices which can be used for devices for hot-dip coating metal materials in the metal processing industry for example. The aim of the invention is to provide a device by means of which pressure can be reduced in the cavity of the hollow bodies in a reliable and controlled manner and simultaneously the penetration of the media can be delayed or completely prevented at the higher temperatures. This is achieved by a device for reducing pressure in hollow bodies in media at higher temperatures, wherein at least one opening to the cavity of the hollow body is provided in hollow body regions which are not used for the intended application, said opening being closed from the medium surrounding the hollow body by at least one component made of a gas-permeable metal or ceramic material.
摘要翻译： 本发明涉及材料科学领域以及用于在较高温度下降低介质中空腔压力的装置，例如可用于例如金属加工工业中的热浸镀金属材料的装置。 本发明的目的是提供一种能够以可靠且受控的方式在中空体的空腔中降低压力的装置，同时能够在更高的温度下延迟或完全防止介质的渗透。 这是通过用于在较高温度下减小介质中的中空体压力的装置实现的，其中至少一个中空体的空腔的开口设置在不用于预期应用的中空体区域中，所述开口从 通过由透气性金属或陶瓷材料制成的至少一个部件围绕中空体的介质。
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公开(公告)号：EP2729591B1
公开(公告)日：2019-02-06
申请号：EP12743400.9
申请日：2012-06-29
申请人： ThyssenKrupp Steel Europe AG , Fraunhofer Gesellschaft zur Förderung der angewandten Forschung E.V.
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公开(公告)号：EP3169734B1
公开(公告)日：2018-11-14
申请号：EP15735889.6
申请日：2015-06-30
发明人： BLUMENAU, Marc , MOLL, Oliver , PETERS, Michael , WUTTKE, Thiemo
IPC分类号： C09D5/08
CPC分类号： C09D5/08 , C09D1/00 , C22C21/02 , C22C21/06 , C23C2/02 , C23C2/12 , C23C2/26 , C23C28/321 , C23C28/345 , C25D11/16
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4.发明公开
公开(公告)号：EP3169734A1
公开(公告)日：2017-05-24
申请号：EP15735889.6
申请日：2015-06-30
发明人： BLUMENAU, Marc , MOLL, Oliver , PETERS, Michael , WUTTKE, Thiemo
IPC分类号： C09D5/08
CPC分类号： C09D5/08 , C09D1/00 , C22C21/02 , C22C21/06 , C23C2/02 , C23C2/12 , C23C2/26 , C23C28/321 , C23C28/345 , C25D11/16
摘要： The invention relates to a steel product, in particular a flat steel product, with a metallic anticorrosive coating of aluminium alloy and also to a method for producing such a steel product. In order that such a steel product has a great media resistance, in particular a great resistance to acid and corrosion, the steel product is immersed in a molten coating bath containing an aluminium alloy which, apart from Al and unavoidable impurities, according to the invention comprises the following elements: Mn 0.2 - 2% by weight and/or Mg 0.2 - 7% by weight, Fe 0.5 - 5% by weight as an obligatory element, Ti 0.05 - 0.4% by weight and/or Zr 0.05 - 0.4% by weight. The method according to the invention is characterized by the following steps: providing a steel product, in particular a flat steel product, in a hot-rolled or cold-rolled state, activating the surface of the steel product so as to remove passive oxides from the surface of the steel product, and coating the surface-activated steel product by immersion in a molten coating bath containing an aluminium alloy of the composition specified above.
摘要翻译： 本发明涉及的钢产品，特别是扁钢产品，与铝合金的金属防腐涂料，并因此用于制造寻求钢产品的方法。 为了做搜索钢产品有很大的介质电阻，特别是酸和腐蚀很大的阻力，将钢产品浸没在熔融镀浴含铝合金，其除了Al和不可避免的杂质，雅丁发明 包括以下元素：锰0.2 - 2重量％和/或Mg 0.2 - 重量7％，铁0.5 - 5％（重量），以强制性元素，钛0:05 - 0.4％（重量）和/或Zr 0:05 - 0.4％ （重量）。 该方法雅丁记载的发明，通过以下步骤为特征：提供钢产品，特别是扁钢产品，在热轧或冷轧状态，激活钢产品的表面，以除去从被动氧化物 钢产品的表面上，并通过涂覆浸入表面活化的钢产品在熔融镀浴包含上述规定的组合物的铝合金制成。
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5.发明公开
公开(公告)号：EP2776600A1
公开(公告)日：2014-09-17
申请号：EP12780134.8
申请日：2012-10-11
发明人： GUSEK, Christopher , SCHULTE, Jörg , BLUMENAU, Marc , JINDRA, Fred , CZUPRYNA, Dirk , SCHÖNENBERG, Rudolf
CPC分类号： C23C2/40 , B05C11/021 , B05C11/06 , B05D7/142 , C23C2/00 , C23C2/003 , C23C2/14 , C23C2/16 , C23C2/18 , C23C2/20
摘要： The invention relates to an apparatus and a process for the hot-dip coating of a metal strip (M) with a metallic coating, in which the metal strip (M) is passed continuously through a molten bath (3), in which the thickness of the metallic coating that is present on the metal strip (M) when it leaves the molten bath (3) is set by means of a stripping device (7), and in which slag (S) that is present on the molten bath (3) is driven away from the metal strip (M) leaving the molten bath (3) by means of a stream of gas (G1, G2). In order to prevent slag from coming into contact with the metal strip leaving the molten bath by simple and inexpensive means in the case of such a process, and thus ensure optimum quality of the surface, to drive the slag (S) away from the metal strip (M), the invention proposes directing a stream of gas (G1, G2) that extends over the width (B) of the metal strip (M) onto the surface (6) of the molten bath (3) by means of at least one nozzle (10, 11) arranged closely alongside the metal strip (M).
摘要翻译： 本发明涉及一种装置和用于热浸镀有金属覆盖的金属条，worin金属带的方法，通过熔体浴连续定向，worin在金属带上覆盖存在的金属的厚度。当它离开 熔融浴是由一刮装置来调节，并且worin渣所有这些存在于熔池被驱动从金属条带，留下通过气流的装置中的熔浴。 为了防止炉渣从进入与金属带材在离开熔融浴接触，本发明通过至少一个喷嘴的装置驱动远离金属带炉渣所有其在靠近金属条的安排下，就这样行延伸的气体流 在金属带的宽度被引导到熔融浴的表面上。
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6.发明公开VERFAHREN ZUM SCHMELZTAUCHBESCHICHTEN EINES 2-35 GEW.-% MN ENTHALTENDEN STAHLFLACHPRODUKTS UND STAHLFLACHPRODUKT 审中-公开方法亲2-35 .-％MN融化浸涂含扁钢产品和扁钢产品
公开(公告)号：EP2432910A1
公开(公告)日：2012-03-28
申请号：EP10717595.2
申请日：2010-04-22
发明人： MEURER, Manfred , NORDEN, Martin , WARNECKE, Wilhelm , BLUMENAU, Marc , DAHLEM, Matthias , SCHULZ, Jennifer , PETERS, Klaus, Josef
摘要： The present invention relates to a method by means of which flat steel products containing 2 - 35 wt% Mn can be provided with a well adhering Zn coating. For this purpose, the method according to the invention provides that the particular flat steel product is annealed at an annealing temperature Tg of 600 - 1100°C over an annealing duration of 10 - 240 s under an annealing atmosphere that is reductive in relation to FeO present on the flat steel product and oxidative in relation to the Mn contained in the steel substrate, which annealing atmosphere contains 0.01 - 85 vol% H
2 , H
2 O, and as the rest N
2 and technically unavoidable impurities and has a dew point between -70°C and +60°C, wherein the following applies to the H
2 O/H
2 ratio of the atmosphere: 8x10
-15 *Tg
3.529 2 O/H
2 ≤ 0.957. In this way, an Mn mixed oxide layer providing coverage at least in some sections is produced on the flat steel product. The annealed flat steel product is subsequently cooled to a bath entrance temperature, at which the flat steel product is then guided within a dip time of 0.1 - 10 s through an iron-saturated, 420 - 520°C Zn melt bath, which in addition to the main component zinc and unavoidable impurities contains 0.05 - 8 wt% Al and/or up to 8 wt% Mg and optionally Si-
公开(公告)号：EP3638823A1
公开(公告)日：2020-04-22
申请号：EP17751018.7
申请日：2017-06-12
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公开(公告)号：EP2812458B8
公开(公告)日：2016-08-24
申请号：EP12810177.1
申请日：2012-12-13
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公开(公告)号：EP2824216B1
公开(公告)日：2019-05-15
申请号：EP14162799.2
申请日：2014-03-31
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10.发明授权
公开(公告)号：EP3204530B1
公开(公告)日：2019-01-09
申请号：EP15762569.0
申请日：2015-09-09
发明人： BLUMENAU, Marc , STEINEBRUNNER, Jörg , ZOCHER, Udo
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