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    METHOD OF REPAIRING RUN-IN COATINGS
    2.
    发明申请
    METHOD OF REPAIRING RUN-IN COATINGS 有权
    修复运行涂层的方法

    公开(公告)号：US20100330271A1

    公开(公告)日：2010-12-30

    申请号：US12308523

    申请日：2007-06-14

    申请人： Manfred A. Daeubler ,  Andre Werner ,  Heinrich Walter

    发明人： Manfred A. Daeubler ,  Andre Werner ,  Heinrich Walter

    IPC分类号： B05D3/02

    CPC分类号： F01D11/12 ,  B23P6/007 ,  C23C10/16 ,  C23C10/18 ,  C23C26/00 ,  F05C2201/0463 ,  F05C2201/0466 ,  F05D2220/762 ,  F05D2230/10 ,  F05D2230/22 ,  F05D2230/30 ,  F05D2230/40 ,  F05D2230/80 ,  F05D2300/11 ,  F05D2300/224 ,  F05D2300/228

    摘要： The present invention relates to a method of repairing intake coatings (12), in particular intake coatings for use in compressor and turbine components, wherein the process comprises the following steps: a) filling of a damaged place (10) of the inlet coating (12) with a material (18) whose material composition corresponds to that of the intake coating (12) or is comparable to this or whose materials properties are comparable to the materials properties of the intake coating (12); b) drying of the material (18) introduced into the damaged place (10); c) application of a diffusion donor layer (20) over the region of the damaged place (10) and onto the introduced material (18); and d) heat treatment of the intake coating (12) at least in the region of the damaged place (10) to effect local diffusion of at least one metallic element from the diffusion donor layer (20) into the introduced material (18).

    摘要翻译： 本发明涉及一种修复进口涂层（12）的方法，特别是用于压缩机和涡轮机部件的进料涂层，其中该方法包括以下步骤：a）填充入口涂层的损坏场所（10）（ 12）与其材料成分对应于进料涂层（12）的材料（18）或与其相当或其材料性质与进料涂层（12）的材料性质相当的材料（18）; b）干燥引入损坏场所（10）的材料（18）; c）在损坏的地方（10）的区域上施加扩散施主层（20）并且到引入的材料（18）上; 以及d）至少在损坏处（10）的区域中对进气涂层（12）进行热处理，以使至少一种金属元素从扩散施主层（20）局部扩散到引入材料（18）中。

    Method for producing a layer protective against oxidation
    4.
    发明授权
    Method for producing a layer protective against oxidation 失效
    制造防氧化层的方法

    公开(公告)号：US4935193A

    公开(公告)日：1990-06-19

    申请号：US283745

    申请日：1988-12-13

    申请人： Richard Grunke ,  Lothar Peichl ,  Heinrich Walter

    发明人： Richard Grunke ,  Lothar Peichl ,  Heinrich Walter

    IPC分类号： C23C10/02 ,  C23C10/48 ,  C23C10/52

    CPC分类号： C23C10/52 ,  C23C10/02 ,  C23C10/48 ,  Y10S148/033

    摘要： The quality or durability of an oxidation protective coating produced by alitizing or aluminizing on the surface of a structural component made of titanium or titanium alloy, is improved by adding niobium to the surface of the structural component. The addition may be accomplished prior to the aluminizing or during the aluminizing. Prior application may involve, for example, vapor deposition of the niobium. Simultaneous application involves including a niobium donator powder in the aluminizing powder mixture.

    摘要翻译： 通过在钛或钛合金制成的结构部件的表面上通过脱铝或镀铝而产生的氧化保护涂层的质量或耐久性通过向结构部件的表面添加铌来改进。 添加可以在镀铝之前或在镀铝期间完成。 现有的应用可能涉及例如铌的气相沉积。 同时应用包括将铌供体粉末包括在镀铝粉末混合物中。

    Method of manufacturing a component with a protective arrangement which prevents aluminizing or chromizing during gas diffusion coating
    8.
    发明授权
    Method of manufacturing a component with a protective arrangement which prevents aluminizing or chromizing during gas diffusion coating 失效
    制造具有防止气体扩散涂层中的镀铝或镀铬的保护装置的部件的方法

    公开(公告)号：US5725905A

    公开(公告)日：1998-03-10

    申请号：US607299

    申请日：1996-02-26

    申请人： Heinrich Walter ,  Horst Pillhofer ,  Michael Strasser ,  Frank Brungs ,  Ralph Kropp ,  Martin Schaipp

    发明人： Heinrich Walter ,  Horst Pillhofer ,  Michael Strasser ,  Frank Brungs ,  Ralph Kropp ,  Martin Schaipp

    IPC分类号： C23C10/04 ,  F01D5/28 ,  B05D1/38 ,  C23C16/06

    CPC分类号： F01D5/288 ,  C23C10/04 ,  Y02T50/671

    摘要： A method for selectively protecting a component made of an iron-base alloy, cobalt-base alloy or nickel-base alloy with a protective arrangement which protects select areas of the component from aluminizing or chromizing during gas diffusion coating, wherein a first layer acts as an interlayer and a second layer acts as a getter layer for reaction gases. The method comprises the steps of depositing a first layer of slip cast material comprising oxide ceramic particles carried in a low-carbon, halide free, liquid vehicle; depositing a second layer comprising metal or a metallic slip, which comprises at least 50% by weight of the base metal of the component and all major alloy constituents of the component; aluminizing or chromizing by gas diffusion coating; and removing the protective arrangement from the component.

    摘要翻译： 一种用于选择性地保护由铁基合金，钴基合金或镍基合金制成的部件，其具有保护装置，该保护装置在气体扩散涂覆期间保护部件的选择区域不被镀铝或镀铬，其中第一层作为 中间层和第二层用作反应气体的吸气剂层。 该方法包括以下步骤：沉积包含载体在低碳，无卤化物液体载体中的氧化物陶瓷颗粒的第一层滑移材料; 沉积包含金属或金属滑动的第二层，其包含至少50重量％的组分的贱金属和组分的所有主要合金成分; 通过气体扩散涂层进行镀铝或镀铬; 并从组件中移除保护装置。

    Component with protective arrangement to prevent aluminizing or chromizing during gas diffusion coating
    9.
    发明授权
    Component with protective arrangement to prevent aluminizing or chromizing during gas diffusion coating 失效
    具有保护装置的部件，以防止气体扩散涂层期间的镀铝或镀铬

    公开(公告)号：US5523165A

    公开(公告)日：1996-06-04

    申请号：US363225

    申请日：1994-12-23

    申请人： Heinrich Walter ,  Horst Pillhofer ,  Michael Strasser ,  Frank Brungs ,  Ralph Kropp ,  Martin Schaipp

    发明人： Heinrich Walter ,  Horst Pillhofer ,  Michael Strasser ,  Frank Brungs ,  Ralph Kropp ,  Martin Schaipp

    IPC分类号： C23C10/04 ,  F01D5/28 ,  B32B15/04

    CPC分类号： F01D5/288 ,  C23C10/04 ,  Y02T50/671

    摘要： This invention relates to a component of an iron, cobalt or nickel-base alloy with a protective arrangement to prevent aluminizing or chromizing during gas diffusion coating, with a first layer as an interlayer and a second layer as a getter layer for reaction gases, where the first layer is a slip casting layer composed of oxide ceramic particles carried in a low-carbon vehicle free from halide, and the second layer is a metal layer or a metallic slip casting layer. The metal layer contains at least 50% by weight of the base-metal fraction of the component and exhibits all major alloy constituents of the component. The metal layer may be a sintered metal shape.

    摘要翻译： 本发明涉及一种具有保护装置的铁，钴或镍基合金的组分，以防止气体扩散涂覆期间的镀铝或镀铬，第一层作为中间层，第二层作为反应气体的吸气剂层，其中 第一层是由不含卤化物的低碳载体中载持的氧化物陶瓷颗粒构成的滑移浇注层，第二层是金属层或金属滑移浇注层。 金属层含有至少50重量％的组分的贱金属部分，并显示组分的所有主要合金成分。 金属层可以是烧结金属形状。

    Method for the powder pack coating of hollow bodies
    10.
    发明授权
    Method for the powder pack coating of hollow bodies 失效
    中空体粉末包装方法

    公开(公告)号：US5215785A

    公开(公告)日：1993-06-01

    申请号：US788093

    申请日：1991-11-05

    申请人： Michael Strasser ,  Heinrich Walter ,  Horst Pillhoefer

    发明人： Michael Strasser ,  Heinrich Walter ,  Horst Pillhoefer

    IPC分类号： C23C10/34

    CPC分类号： C23C10/34

    摘要： A method for the powder pack coating of hollow structural components is performed with spherical powder particles of a donor metal in which the hollow component is embedded. During the embedding, the component is subjected to a tumbling motion about several spatial axes to fill all cavities in the component. After the powder pack coating process the cavities of the component are cleared of any excess powder particles under the action of a gas stream. This method is suitable especially for coating engine blades having cooling ducts and cooling air holes, such as turbine blades. The effect of the forced air flow through the internal cavities for the removal of excess powder out of the hollow component is enhanced by simultaneously vibrating the component.

    摘要翻译： 中空结构部件的粉末包装涂布方法是用嵌入中空部件的供体金属的球形粉末颗粒进行的。 在嵌入期间，组件经受围绕几个空间轴的滚动运动以填充部件中的所有空腔。 在粉末包装涂布过程之后，组分的空腔在气流的作用下被清除任何多余的粉末颗粒。 该方法尤其适用于具有冷却管道和冷却气孔的发动机叶片，例如涡轮叶片。 通过内部空腔的强制空气流动，通过同时振动组件来增强通过中空部件去除多余粉末的效果。