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1. 发明授权

US07294411B2 Brazing product and method of its manufacture 有权
标题翻译：钎焊产品及其制造方法
公开(公告)号：US07294411B2
公开(公告)日：2007-11-13
申请号：US10622122
申请日：2003-07-18
申请人： Jacques Hubert Olga Joseph Wijenberg , Adrianus Jacobus Witterbrood , Joop Nicolaas Mooij
发明人： Jacques Hubert Olga Joseph Wijenberg , Adrianus Jacobus Witterbrood , Joop Nicolaas Mooij
IPC分类号： B32B15/20 , B32B15/01 , B32B15/04 , C22F1/10 , C22F1/043 , B23K35/34 , B23K103/10
CPC分类号： H01M8/0228 , B23K35/001 , B23K35/002 , C25D5/10 , F28F21/08 , H01M8/0206 , H01M8/0232 , H01M8/04067 , Y02P70/56 , Y10T428/12708 , Y10T428/12736 , Y10T428/1275 , Y10T428/12764 , Y10T428/12785 , Y10T428/12944
摘要： The invention relates to a brazing sheet product comprising a core sheet, a clad layer on said core sheet made of an aluminum alloy containing silicon in an amount in the range of 4 to 14% by weight, an optional layer comprising nickel on the outersurface of said clad layer, and a diffusion layer comprising nickel-tin alloy on the outer surface of said nickel layer. The invention further relates to a method of manufacturing such a brazing product comprising the process step of plating different metal layers and subjecting the plated brazing product to an annealing treatment by holding the plated brazing product at a temperature in the range of 100 to 500° C. for a period of 1 sec. to 300 minutes to form a diffusion layer comprising nickel-tin alloy on the outer surface of said layer comprising nickel.
摘要翻译：本发明涉及一种钎焊片材产品，其包括芯片，所述芯片上的包覆层由含有4至14重量％范围内的硅的铝合金制成，在外表面上包含镍的任选层所述包覆层和在所述镍层的外表面上包含镍 - 锡合金的扩散层。本发明还涉及一种制造这种钎焊制品的方法，该方法包括以下步骤：对不同的金属层进行电镀，并通过将镀敷的钎焊制品保持在100-500℃的温度范围内对镀覆的钎焊制品进行退火处理持续1秒。至300分钟，以在包含镍的所述层的外表面上形成包含镍 - 锡合金的扩散层。

2. 发明授权

US06846401B2 Method of plating and pretreating aluminium workpieces 失效
标题翻译：铝合金工件的电镀和预处理方法
公开(公告)号：US06846401B2
公开(公告)日：2005-01-25
申请号：US10125583
申请日：2002-04-19
申请人： Jacques Hubert Olga Joseph Wijenberg , Joop Nicolaas Mooij
发明人： Jacques Hubert Olga Joseph Wijenberg , Joop Nicolaas Mooij
IPC分类号： B23K35/02 , B23K35/28 , C23F1/20 , C23G1/12 , C25D5/44 , C25F3/04 , C25D11/16 , B05D3/00 , C25D5/10 , C25D5/12 , C23D28/02
CPC分类号： C25D5/44 , B23K35/0238 , B23K35/286
摘要： A method for applying a metal layer onto at least one surface of an aluminium or aluminium alloy workpiece, including the steps of pretreating the surface and applying the metal layer by plating, wherein the pretreating step includes a non-electrolytic treatment by immersion of the workpiece in a single acidic solution, preferably a sulphuric acid solution, having a temperature of at most 100° C. A brazed assembly comprising at least one component of an aluminium workpiece made by this method is also disclosed.
摘要翻译：一种在铝或铝合金工件的至少一个表面上施加金属层的方法，包括以下步骤：通过电镀预处理表面和施加金属层，其中预处理步骤包括通过浸没工件的非电解处理在单一酸性溶液中，优选具有至多100℃的硫酸溶液。还公开了一种钎焊组件，其包括通过该方法制成的铝工件的至少一个部件。

3. 发明授权

US06994919B2 Brazing product and method of manufacturing a brazing product 失效
标题翻译：钎焊产品及钎焊制品的制造方法
公开(公告)号：US06994919B2
公开(公告)日：2006-02-07
申请号：US10621601
申请日：2003-07-18
申请人： Jacques Hubert Olga Joseph Wijenberg , Adrianus Jacobus Wittebrood , Joop Nicolaas Mooij
发明人： Jacques Hubert Olga Joseph Wijenberg , Adrianus Jacobus Wittebrood , Joop Nicolaas Mooij
IPC分类号： B32B15/20 , C25D7/06 , B23K31/02
CPC分类号： C25D3/562 , B23K35/0238 , B23K35/286 , C25D5/12 , Y10S428/925 , Y10S428/926 , Y10S428/935 , Y10T428/12715 , Y10T428/12736 , Y10T428/1275 , Y10T428/12764 , Y10T428/12778 , Y10T428/12792 , Y10T428/12806 , Y10T428/12861 , Y10T428/12882 , Y10T428/12951 , Y10T428/12986
摘要： The invention relates to a brazing sheet product including a core sheet, on at least one side of the core sheet a clad layer of an aluminum alloy including silicon in an amount in the range of 4 to 14% by weight, and further including on at least one outersurface of the clad layer a plated layer of nickel-tin alloy, such that the clad layer and all layers exterior thereto form a metal filler for a brazing operation and have a composition with the proviso that the mol-ratio of Ni:Sn is in the range of 10:(0.5 to 9). The invention further relates to a method of manufacturing an Al or Al alloy workpiece, which method includes the steps of: (a) providing an Al or Al alloy workpiece, (b) pre-treating the outersurface of the Al or Al alloy workpiece, and (c) plating a metal layer comprising nickel onto said outersurface of the Al or Al alloy workpiece, and wherein during step (c) the metal layer comprising nickel is deposited by plating a nickel-tin alloy using an aqueous plating bath including a nickel-ion concentration in a range of 2 to 50 g/l and a tin-ion concentration in the range of 0.2 to 20 g/l.
摘要翻译：本发明涉及一种包括芯片的钎焊片制品，在芯片的至少一侧上，包含4至14重量％范围内的硅的铝合金包覆层，并且还包括在包覆层的至少一个外表面是镍 - 锡合金的镀层，使得包覆层和其外部的所有层形成用于钎焊操作的金属填料，并且具有组成，条件是Ni:Sn的摩尔比在10：（0.5〜9）的范围内。本发明还涉及一种制造Al或Al合金工件的方法，该方法包括以下步骤：（a）提供Al或Al合金工件，（b）预处理Al或Al合金工件的外表面，并且（c）将包含镍的金属层镀在Al或Al合金工件的所述外表面上，并且其中在步骤（c）期间，通过使用包含镍的水浴电镀镀镍 - 锡合金来沉积包含镍的金属层 - 浓度在2至50g / l的范围内，锡离子浓度在0.2至20g / l的范围内。

4. 发明授权

US06383661B2 Method of manufacturing an aluminum product 有权
标题翻译：铝制品的制造方法
公开(公告)号：US06383661B2
公开(公告)日：2002-05-07
申请号：US09849238
申请日：2001-05-07
申请人： Adrianus Jacobus Wittebrood , Jacques Hubert Olga Joseph Wijenberg , Joop Nicolaas Mooij
发明人： Adrianus Jacobus Wittebrood , Jacques Hubert Olga Joseph Wijenberg , Joop Nicolaas Mooij
IPC分类号： B32B1501
CPC分类号： C25D3/562 , B23K35/0238 , B23K35/286 , B32B15/017 , C25D5/44 , E04C2002/3433 , E04C2002/3455 , E04C2002/3466 , E04C2002/3472 , Y10S428/935 , Y10T428/12736 , Y10T428/1275 , Y10T428/12764 , Y10T428/12792
摘要： The invention relates to a method of manufacturing an Al or Al alloy workpiece, including the steps of (a) providing an Al or Al alloy workpiece, (b) pre-treating of the outersurface of the Al or Al alloy workpiece, and (c) plating a metal layer including nickel onto the outersurface of the pre-treated Al or Al alloy workpiece. During step (c) the metal layer including nickel is deposited by electroplating both nickel and bismuth using an aqueous bath comprising a nickel-ion concentration in a range of 10 to 100 g/l and a bismuth-ion concentration in the range of 0.01 to 10 g/l. The invention further relates to an aqueous plating bath for use in the method of this invention.
摘要翻译：本发明涉及一种制造Al或Al合金工件的方法，包括以下步骤：（a）提供Al或Al合金工件，（b）预处理Al或Al合金工件的外表面，和（c ）将包含镍的金属层电镀到预处理的Al或Al合金工件的外表面上。在步骤（c）期间，通过使用含有10至100g / l范围内的镍离子浓度和0.01至0.01的范围内的铋离子浓度的水浴来电镀镍和铋来沉积包括镍的金属层 10g / l。本发明还涉及用于本发明方法的含水电镀液。

5. 发明授权

US5861091A Process for electrochemically dissolving a metal such as zinc or tin 失效
标题翻译：电化学溶解金属如锌或锡的方法
公开(公告)号：US5861091A
公开(公告)日：1999-01-19
申请号：US765687
申请日：1997-03-17
申请人： Joop Nicolaas Mooij , Jacques Hubert Olga Joseph Wijenberg
发明人： Joop Nicolaas Mooij , Jacques Hubert Olga Joseph Wijenberg
IPC分类号： C22B3/04 , C22B7/00 , C22B19/30 , C22B25/06 , C25F5/00
CPC分类号： C25F5/00 , C22B19/30 , C22B25/06 , C22B3/045 , C22B7/006 , Y02P10/228 , Y02P10/234
摘要： An improved electrochemical dissolution process for electrochemically dissolving a first metal by simultaneously creating hydrogen evolution at a second metal. The second metal is a metal that has a larger current exchange density for hydrogen evolution than the first metal, and both metals are immersed in an aqueous electrolyte system, wherein the first metal and the second metal are galvanically coupled. By taking measures to reduce inhibition of the hydrogen evolution at the second metal, the rate of dissolution of the first metal is enhanced. The measures to reduce the inhibition comprise selecting suitable temperatures and concentrations of the electrolyte, dividing the electrolyte into two fluids coupled by a selectively permeable device and selecting suitable resistance value for a connecting means electrically connecting the first and the second metal. The invention is particularly useful for removing Zn or Sn from Zn- or Sn-containing steel scrap.
摘要翻译： PCT No.PCT / EP95 / 02838 Sec。 371日期1997年3月17日 102（e）1997年3月17日PCT PCT 1995年7月19日PCT公布。公开号WO96 / 02689 日期1996年2月1日通过在第二金属同时产生析氢来改善电化学溶解第一金属的电化学溶解过程。第二金属是与第一金属相比具有更大的用于析氢的电流交换密度的金属，并且将两种金属浸入含水电解质体系中，其中第一金属和第二金属被电耦合。通过采取措施来减少第二金属析氢的抑制，提高了第一金属的溶解速度。减少抑制的措施包括选择合适的电解质温度和浓度，将电解质分成两个通过选择性渗透装置连接的流体，并为电连接第一和第二金属的连接装置选择合适的电阻值。本发明特别适用于从含Zn或Sn的废钢中除去Zn或Sn。

6. 发明授权

US06796484B2 Nickel-plated brazing product having improved corrosion performance 有权
标题翻译：具有改善腐蚀性能的镀镍钎焊制品
公开(公告)号：US06796484B2
公开(公告)日：2004-09-28
申请号：US10060117
申请日：2002-01-31
申请人： Adrianus Jacobus Wittebrood , Jacques Hubert Olga Joseph , Joop Nicolaas Mooij
发明人： Adrianus Jacobus Wittebrood , Jacques Hubert Olga Joseph , Joop Nicolaas Mooij
IPC分类号： B23K3538
CPC分类号： C25D5/12 , B23K35/0238 , B23K35/286 , Y10T428/12736 , Y10T428/12764
摘要： A brazing product, e.g. a brazing sheet product, having an aluminium layer made of an aluminium alloy comprising silicon in an amount in the range of 2 to 18 weight %, and a layer comprising nickel on the outer surface of the aluminium layer such that taken together the aluminium layer and all layers exterior thereto form the filler metal for a brazing operation. The filler metal has a composition containing at least one element: (i) with a smaller exchange current density for the Hydrogen Evolution Reaction (“HER”) than nickel and/or (ii) such that the electro-chemical potential difference between particles of Ni-aluminide(s) of the filler and the aluminium alloy matrix of the filler is reduced. The filler metal's mol-ratio of Ni to such element(s) is in the range of 10:(0.3-30). The invention also relates to a method of manufacturing a brazed assembly using the brazing product, and to a brazed assembly comprising at least one component made of the brazing product.
摘要翻译：钎焊产品，例如钎焊片材产品，其具有由铝合金制成的铝层，该铝层包含2至18重量％范围内的硅，以及在铝层的外表面上包含镍的层，使得铝层和其外部的所有层形成用于钎焊操作的填充金属。填充金属具有含有至少一种元素的组合物：（i）氢析晶反应（“HER”）的交换电流密度小于镍和/或（ii），使得其间的电化学势差填料的镍铝化物和填料的铝合金基体减少。 Ni与这种元素的填充金属摩尔比在10：（0.3-30）的范围内。本发明还涉及使用钎焊产品制造钎焊组件的方法，以及包括由钎焊产品制成的至少一个部件的钎焊组件。

7. 发明授权

US6165630A Galvanized aluminum sheet 失效
标题翻译：镀锌铝板
公开(公告)号：US6165630A
公开(公告)日：2000-12-26
申请号：US180024
申请日：1999-04-08
申请人： Horst Gehlhaar , Martinus Godefridus Johannes Spanjers , Joop Nicolaas Mooij , Wilhelmus Jacobus Van Der Meer
发明人： Horst Gehlhaar , Martinus Godefridus Johannes Spanjers , Joop Nicolaas Mooij , Wilhelmus Jacobus Van Der Meer
IPC分类号： C25D5/44 , C25F3/04
CPC分类号： C25D5/44 , C25F3/04 , Y10S428/935 , Y10T428/1259 , Y10T428/12792
摘要： A method for applying a zinc layer onto an aluminum or aluminum alloy sheet, comprising pretreating the surface and applying the layer by electrolytic galvanizing, the pretreating comprises electrochemical graining of the surface, for example in a solution having a pH less than 3 with an alternating current applied between the sheet and an electrode. In an alternative method, the pretreating includes applying a preliminary zinc layer by immersing the surface in a zinc-containing alkaline solution, applying a potential to the sheet and reversing the polarity of said potential at least once. The sheets are useful for building cladding sheets and automotive panels.
摘要翻译： PCT No.PCT / EP97 / 02329 Sec。 371日期1999年4月8日 102（e）1999年4月8日PCT PCT 1997年5月7日PCT公布。公开号WO97 / 43467 日期1997年11月20日一种将锌层施加到铝或铝合金板上的方法，包括预处理表面并通过电解镀锌施加该层，预处理包括表面的电化学粗化，例如在pH较小的溶液超过3，在片材和电极之间施加交流电流。在另一种方法中，预处理包括通过将表面浸入含锌碱性溶液中施加预锌层，向片材施加电势并使所述电位的极性反转至少一次。这些板材可用于建筑包覆板和汽车面板。

8. 发明授权

US06379818B1 Brazing sheet product and method of its manufacture 有权
标题翻译：钎焊板产品及其制造方法
公开(公告)号：US06379818B1
公开(公告)日：2002-04-30
申请号：US09573980
申请日：2000-05-19
申请人： Joop Nicolaas Mooij , Adrianus Jacobus Wittebrood , Jacques Hubert Olga Joseph
发明人： Joop Nicolaas Mooij , Adrianus Jacobus Wittebrood , Jacques Hubert Olga Joseph
IPC分类号： B32B1520
CPC分类号： B23K35/286 , B23K35/002 , B23K35/0238 , C25D5/12 , C25D5/44 , Y10S428/935 , Y10T428/12722 , Y10T428/12736 , Y10T428/1275 , Y10T428/12792 , Y10T428/12944
摘要： A brazing sheet product and a method of manufacturing a brazing sheet product in which a layer comprising nickel is plated onto a surface of a clad layer made of an aluminium-silicon alloy containing silicon in the range of 2 to 18 weight %, wherein the surface is pre-treated by application of a bonding layer comprising zinc or tin. The application of the bonding layer may be by a zincate or a stannate treatment. The use of lead to promote wetting during brazing can be reduced or avoided, or other elements such as bismuth can be used.
摘要翻译：一种钎焊片材产品和一种制造钎焊片材产品的方法，其中将包含镍的层镀在由含硅量为2至18重量％范围的硅铝合金制成的包覆层的表面上，其中表面通过施加包含锌或锡的粘合层进行预处理。粘合层的应用可以是锌酸盐或锡酸盐处理。可以减少或避免在钎焊过程中使用铅促进润湿，或者可以使用其它元素如铋。

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