公开(公告)号：US5064510A

公开(公告)日：1991-11-12

申请号：US604825

申请日：1990-10-26

申请人： Martin Thoma ,  Monika Bindl ,  Josef Linska

发明人： Martin Thoma ,  Monika Bindl ,  Josef Linska

IPC分类号： F01D5/28 ,  B22F9/08 ,  C25D5/50 ,  C25D15/02

CPC分类号： C25D5/50 ,  C25D15/02

摘要： A method for producing a galvanically deposited protection layer against hot gas corrosion of a structural component, involves immersing the structural component in an electrolytic bath of a cobalt and/or nickel matrix material. Alloying chromium and/or aluminum particles are suspended in the electrolytic bath. Gas bubbles are mixed into the electrolytic bath, and the immersed structural component is rotated in the bath while the galvanic deposition or coating takes place. The bath is stationary and rotation of the structural component takes place about a substantially horizontal axis.

摘要翻译： 一种用于生产电镀保护层以抵抗结构部件的热气体腐蚀的方法，包括将结构部件浸入钴和/或镍基体材料的电解浴中。 将合金化的铬和/或铝颗粒悬浮在电解槽中。 将气泡混合到电解槽中，并且浸入的结构组分在电镀沉积或涂层发生时在浴中旋转。 浴是静止的，并且结构部件的旋转围绕基本上水平的轴线发生。

公开(公告)号：US4895625A

公开(公告)日：1990-01-23

申请号：US349211

申请日：1989-05-09

申请人： Martin Thoma ,  Monika Bindl ,  Paul Buenger ,  Josef Linska

发明人： Martin Thoma ,  Monika Bindl ,  Paul Buenger ,  Josef Linska

IPC分类号： F01D5/28 ,  B22F9/08 ,  C25D5/50 ,  C25D15/02

CPC分类号： C25D5/50 ,  C25D15/02

摘要： Galvanically or electrolytically deposited protective coatings are produced on structural components such as gas turbine blades by suspending in the electrolytic solution a metal alloy powder of which the particles have a spherical configuration and a passivated surface. The concentration of the particles in the electrolyte is preferably smaller than 100 g/l, whereby a high insertion rate of up to 45% by volume has been achieved at relatively low costs and small technical efforts.

摘要翻译： 通过在电解液中悬浮具有球形构型和钝化表面的金属合金粉末，在诸如燃气轮机叶片的结构部件上产生电镀或电解沉积的保护涂层。 电解质中的颗粒的浓度优选小于100g / l，由此以相对低的成本和小的技术努力实现高达45体积％的高插入速率。

公开(公告)号：US08354036B2

公开(公告)日：2013-01-15

申请号：US12085336

申请日：2006-11-14

申请人： Helena Catalan-Asenjo ,  Michael Scheid ,  Josef Linska ,  Matthias Schmidt

发明人： Helena Catalan-Asenjo ,  Michael Scheid ,  Josef Linska ,  Matthias Schmidt

IPC分类号： B44C1/22

CPC分类号： C23F1/26 ,  C23G1/106 ,  C25D5/38

摘要： A method for the pre-treatment of titanium components for the subsequent coating thereof is provided. The method includes at least the following steps: a) etching of the component in an acidic solution containing fluoride and nitric acid (HNO3); b) activation pickling of the etched component in a solution containing at least sodium nitrate (NaNO3) and tetrafluoroboric acid (HBF4); and c) activation of the activation-pickled component in a bath containing acid or in an acidic bath containing nickel.

摘要翻译： 提供了用于后处理钛组分的预处理方法。 该方法至少包括以下步骤：a）在含有氟化物和硝酸（HNO 3）的酸性溶液中蚀刻该组分; b）在至少含有硝酸钠（NaNO 3）和四氟硼酸（HBF 4）的溶液中活化酸蚀蚀刻的组分; 和c）活化酸洗组分在含有酸的浴或含有镍的酸性浴中的活化。

公开(公告)号：US20090218232A1

公开(公告)日：2009-09-03

申请号：US12085336

申请日：2006-11-14

申请人： Helena Catalan-Asenjo ,  Michael Scheid ,  Josef Linska ,  Matthias Schmidt

发明人： Helena Catalan-Asenjo ,  Michael Scheid ,  Josef Linska ,  Matthias Schmidt

IPC分类号： C25D5/38 ,  C23G1/02

CPC分类号： C23F1/26 ,  C23G1/106 ,  C25D5/38

摘要： A method for the pre-treatment of titanium components for the subsequent coating thereof is provided. The method includes at least the following steps: a) etching of the component in an acidic solution containing fluoride and nitric acid (HNO3); b) activation pickling of the etched component in a solution containing at least sodium nitrate (NaNO3) and tetrafluoroboric acid (HBF4); and c) activation of the activation-pickled component in a bath containing acid or in an acidic bath containing nickel.

摘要翻译： 提供了用于后处理钛组分的预处理方法。 该方法至少包括以下步骤：a）在含有氟化物和硝酸（HNO 3）的酸性溶液中蚀刻该组分; b）在至少含有硝酸钠（NaNO 3）和四氟硼酸（HBF 4）的溶液中活化酸蚀蚀刻的组分; 和c）活化酸洗组分在含有酸的浴或含有镍的酸性浴中的活化。

公开(公告)号：US20070036897A1

公开(公告)日：2007-02-15

申请号：US10564141

申请日：2004-07-03

申请人： Josef Linska ,  Heinrich Walter

发明人： Josef Linska ,  Heinrich Walter

IPC分类号： B05D5/00 ,  B05D3/00 ,  B05D7/00 ,  B05D1/18 ,  B05B13/06

CPC分类号： C23C10/58 ,  C23C10/02 ,  C23C10/30 ,  C23C10/60

摘要： A method and apparatus for producing a corrosion-resistant and oxidation-resistant coating for a component is disclosed. A paste which contains exclusively at least one metal of the platinum group in addition to a binder is applied to the component. After curing and/or drying the paste, the component coated with the paste is aluminized.

摘要翻译： 公开了一种用于制造用于部件的耐腐蚀和抗氧化涂层的方法和装置。 除了粘合剂之外，还含有至少一种铂族金属的糊料。 在固化和/或干燥糊剂之后，将涂有糊剂的组分镀铝。

公开(公告)号：US20110186439A1

公开(公告)日：2011-08-04

申请号：US12996144

申请日：2009-06-03

申请人： Josef Linska ,  André Werner ,  Uwe Michel

发明人： Josef Linska ,  André Werner ,  Uwe Michel

IPC分类号： C25D15/00 ,  C25D17/00 ,  C25D5/02

CPC分类号： C25D15/02 ,  C25D13/22 ,  C25D17/00 ,  C25D17/004

摘要： A device for use in a method for the galvanic production of a protective layer featuring hard material particles on a component of a turbomachine, particularly a blade tip armoring of a blade tip of a rotor blade, is disclosed. The device includes a pouch-, bag- or sack-like receiving device for receiving the hard material particles and is made of a net-, screen- or non-woven-like material that is pervious to an electrochemical coating solution and has a mesh size smaller than the diameter of the hard material particles. The receiving device is designed such that it can be removably attached with an opening over and around a region of the component to be coated. A method for the galvanic production of a protective layer featuring hard material particles on a component of a turbomachine using a pouch-, bag- or sack-like receiving device filled with hard material particles, is also disclosed.

摘要翻译： 公开了一种用于电动生产保护层的方法的装置，该保护层在涡轮机的部件上特别是硬质材料颗粒，特别是转子叶片的叶片尖端的叶片顶端装甲。 该装置包括用于接收硬质材料颗粒的袋，袋或袋状接收装置，并且由可渗透电化学涂层溶液的网状，丝网或非织造样材料制成，并且具有网状 尺寸小于硬质材料颗粒的直径。 接收装置被设计成使得其可拆卸地附接有待涂覆的部件的区域上方和周围的开口。 还公开了一种使用填充有硬质材料颗粒的袋，袋或袋状接收装置电动生产在涡轮机组件上具有硬质材料颗粒的保护层的方法。

公开(公告)号：US20090311552A1

公开(公告)日：2009-12-17

申请号：US12296985

申请日：2007-04-04

申请人： Karl-Heinz Manier ,  Josef Linska ,  Andre Werner

发明人： Karl-Heinz Manier ,  Josef Linska ,  Andre Werner

IPC分类号： C22C19/05

CPC分类号： C23C28/027 ,  C23C4/073 ,  C23C4/129 ,  C23C4/18 ,  C23C28/022 ,  C25D15/02 ,  F01D5/288 ,  Y10T428/12486

摘要： A component, in particular a rotor blade of a gas turbine, having a blade tip plating, the plating including a cover layer that is formed of abrasive particles embedded in a metallic matrix material, and the cover layer being applied onto a surface of the component with the intermediate situation of a metallic bonding layer, wherein the metallic bonding layer is fashioned as a bonding layer applied to the component by high-speed flame spraying, and that the metallic matrix material of the cover layer is galvanically deposited.

摘要翻译： 一种具有叶片顶板的组件，特别是燃气轮机的转子叶片，所述镀层包括由嵌入在金属基体材料中的磨料颗粒形成的覆盖层，并且所述覆盖层被施加到所述部件的表面上 在金属接合层的中间情况下，通过高速火焰喷涂将金属接合层形成为施加到部件上的接合层，并且覆盖层的金属基体材料被电镀沉积。