Fuel cell and method for manufacturing fuel cell
    1.
    发明公开
    Fuel cell and method for manufacturing fuel cell 审中-公开
    Brennstoffzelle und Methode zu deren Herstellung

    公开(公告)号:EP1458043A1

    公开(公告)日:2004-09-15

    申请号:EP04251437.2

    申请日:2004-03-12

    IPC分类号: H01M8/02 H01M8/12 H01M8/24

    摘要: A fuel cell and a method for manufacturing a fuel cell are presented. The method comprises providing at least one substrate (202) and disposing a plurality of fuel cell component layers (204) on the substrate (202) by at least one physical vapor deposition (PVD) process. Each layer of the plurality comprises an edge bordering the layer (304). The fuel cell unit comprises at least one substrate (202); a plurality of fuel cell component layers (204) disposed on the substrate (202), wherein each layer (204) of the plurality comprises an edge bordering the layer (304); and at least one dense layer of material disposed over at least a portion of the edge of at least one fuel cell component layer. The at least one dense layer seals at least the aforementioned portion of the edge.

    摘要翻译: 提出了一种燃料电池及其制造方法。 该方法包括提供至少一个基板(202),并通过至少一个物理气相沉积(PVD)工艺在基板(202)上设置多个燃料电池组件层(204)。 多个层中的每个层包括与层邻接的边缘(304)。 燃料电池单元包括至少一个衬底(202); 多个燃料电池组件层(204),其设置在所述衬底(202)上,其中所述多个层中的每个层(204)包括与所述层(304)接壤的边缘。 以及设置在至少一个燃料电池部件层的边缘的至少一部分上的至少一个致密的材料层。 至少一个致密层至少密封边缘的上述部分。

    ARTICLES WITH ENHANCED TEMPERATURE CAPABILITY
    2.
    发明公开
    ARTICLES WITH ENHANCED TEMPERATURE CAPABILITY 审中-公开
    ARTIKEL MIT VERBESSERTERTEMPERATURBESTÄNDIGKEIT

    公开(公告)号:EP3153487A1

    公开(公告)日:2017-04-12

    申请号:EP16192218.2

    申请日:2016-10-04

    摘要: The disclosure provides for an article (10) including a substrate (12), an environmental barrier coating (EBC) (16), a bondcoat (14), and a boron source (20). The substrate (12) includes a silicon-including material. The EBC (16) is disposed over the substrate (12), and the bondcoat (14) is disposed between the substrate (12) and the EBC (16). The bondcoat (14) includes silicon. The boron source (20) is disposed within the article (10) to provide an effective amount of boron to form an oxide (18) including silicon and at least 0.1 weight percent boron during exposure of the bondcoat (14) to an oxidizing environment at a temperature greater than 900 degrees Celsius. The oxide (18) may be a borosilicate glass that is substantially devitrification resistant to prevent spallation of the EBC (16) and thereby enhance the temperature capability of the article (10).

    摘要翻译: 本公开提供了一种包括基底(12),环境阻挡涂层(EBC)(16),粘合涂层(14)和硼源(20)的物品(10)。 基板(12)包括含硅材料。 EBC(16)设置在基板(12)上方,并且粘合涂层(14)设置在基板(12)和EBC(16)之间。 键合涂层(14)包括硅。 硼源(20)设置在制品(10)内以提供有效量的硼以在粘合涂层(14)暴露于氧化环境期间形成包含硅和至少0.1重量%的硼的氧化物(18) 温度大于900摄氏度。 氧化物(18)可以是基本上防透光以防止EBC(16)剥落的硼硅酸盐玻璃,从而提高制品(10)的温度能力。

    Methods of fabricating a coated component using multiple types of fillers
    3.
    发明公开
    Methods of fabricating a coated component using multiple types of fillers 审中-公开
    一种用于具有若干类型的填料生产涂覆的部件的过程

    公开(公告)号:EP2511475A2

    公开(公告)日:2012-10-17

    申请号:EP12162988.5

    申请日:2012-04-03

    IPC分类号: F01D5/18 F01D5/14

    摘要: Methods of fabricating coated components (100) using multiple types of fillers are provided. One method comprises forming one or more grooves (132) in an outer surface (112) of a substrate (110). Each groove has a base (134) and extends at least partially along the outer surface. A sacrificial filler (32) is deposited within the groove(s), a second filler (33) is deposited over the sacrificial filler (32), and a coating (150) is disposed over at least a portion of the outer surface and over the second filler. The method further includes removing the sacrificial filler and at least partially removing the second filler from the groove(s), to define one or more channels (130) for cooling the component.

    摘要翻译: 提供了使用多种类型的填料的制造涂覆的部件(100)的方法。 一种方法包括在形成在基板(110)的外表面(112)一个或更多凹槽(132)。 每个凹槽具有基部(134)和沿所述外表面至少部分地延伸。 牺牲填料(32)的槽(S),第二填充材料(33)被沉积在牺牲填料(32)和涂层(150)内至少沉积在布置在所述外表面的一部分上以及 所述第二填料。 该方法包括:去除牺牲此外填料和至少部分地从所述槽(多个)去除第二填料,以用于冷却构件限定一个或多个通道(130)。

    METHODS OF MANUFACTURING A SHROUD ABRADABLE COATING
    7.
    发明公开
    METHODS OF MANUFACTURING A SHROUD ABRADABLE COATING 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINER ABREIBBAREN UMMANTELUNGSBESCHICHTUNG

    公开(公告)号:EP2955243A2

    公开(公告)日:2015-12-16

    申请号:EP15171057.1

    申请日:2015-06-08

    摘要: Methods (200,300,400,500) of manufacturing turbine shrouds (10) with an abradable coating (14) that balance the apparently contradictory requirements of high flowpath solidity, low blade tip wear, and good durability in service. The methods include obtaining a shroud substrate (12). The methods may include obtaining a coating system on the shroud substrate. The methods include forming an abradable coating (14) on a surface of the coating system so as to form a substantially smooth flowpath surface. Forming the abradable coating includes forming a relatively dense scaffold (16) and relatively porous filler regions (18) in-between the relatively dense abradable scaffold. The methods may also include machining the abradable so as to achieve a substantially smooth flowpath surface comprising a relatively porous abradable phase surrounded by a relatively dense, high-durability corrale phase.

    摘要翻译: 制造具有可磨损涂层(14)的涡轮罩(10)的方法(200,300,400,500),其平衡了高流动路径坚固性,低叶尖磨损和良好耐用性的明显矛盾的要求。 所述方法包括获得护罩衬底(12)。 所述方法可以包括获得护罩衬底上的涂覆系统。 所述方法包括在涂层系统的表面上形成可磨损涂层(14),以便形成基本平滑的流路表面。 形成可磨损涂层包括在相对致密的可磨损支架之间形成相对致密的支架(16)和相对多孔的填料区域(18)。 所述方法还可以包括对可磨损物进行加工,以便实现基本平滑的流路表面,该表面包括由相对密集的高耐久性Corrale相包围的相对多孔的可磨损相。

    Components with cooling channels and methods of manufacture
    8.
    发明公开
    Components with cooling channels and methods of manufacture 审中-公开
    Komponenten mitKühlkanälenund Herstellungsverfahren

    公开(公告)号:EP2573320A2

    公开(公告)日:2013-03-27

    申请号:EP12184391.6

    申请日:2012-09-14

    IPC分类号: F01D5/14 F01D5/18

    摘要: A manufacturing method is provided. The manufacturing method includes forming one or more grooves (132) in a component that comprises a substrate (110) with an outer surface (112). The substrate has at least one interior space. Each groove extends at least partially along the substrate and has a base and a top. The manufacturing method further includes processing an intermediate surface (112) of the component to plastically deform the surface adjacent at least one edge of a respective groove (132), such that the distance across the top of the groove is reduced. Another manufacturing method is provided and includes processing an intermediate surface of the component to facet the intermediate surface in the vicinity of the groove.

    摘要翻译: 提供制造方法。 制造方法包括在包括具有外表面(112)的基板(110)的部件中形成一个或多个凹槽(132)。 衬底具有至少一个内部空间。 每个凹槽至少部分地沿着基底延伸并且具有基部和顶部。 该制造方法还包括处理部件的中间表面(112),以使邻近相应凹槽(132)的至少一个边缘的表面塑性变形,使得跨越凹槽的顶部的距离减小。 提供了另一种制造方法,包括处理该部件的中间表面以使该凹槽附近的中间表面微小。