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A ceramic matrix composite member and the stationary seal member attached to the ceramic matrix composite member methods

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Publication number
CN104379536B
CN104379536B CN 201380035129 CN201380035129A CN104379536B CN 104379536 B CN104379536 B CN 104379536B CN 201380035129 CN201380035129 CN 201380035129 CN 201380035129 A CN201380035129 A CN 201380035129A CN 104379536 B CN104379536 B CN 104379536B
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CN
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CN 201380035129
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Chinese (zh)
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CN104379536A (en )
Inventor
J.H.格鲁姆斯二世
D.G.塞尼尔
R.A.弗雷德里克
C.T.麦克米兰
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通用电气公司
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/001Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/28Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282Selecting composite materials, e.g. blades with reinforcing filaments
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/28Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284Selection of ceramic materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00Stators
    • F01D9/06Fluid supply conduits to nozzles or the like
    • F01D9/065Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49229Prime mover or fluid pump making
    • Y10T29/49236Fluid pump or compressor making
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface

Abstract

提供一种陶瓷基质复合物(CMC)构件和将静密封件附接至陶瓷基质复合物构件的方法。 A ceramic matrix composite (CMC) and a stationary member attached to the sealing method of the ceramic matrix composite member member. CMC构件包括第一端部和第二端部。 CMC member comprises a first end and a second end portion. CMC金属界面部件附接至第二端部。 CMC metal interface member is attached to the second end portion. CMC金属界面部件可操作地结合至燃气涡轮中的静密封件。 CMC metal interface member operably coupled to a static seal in a gas turbine.

Description

陶瓷基质复合物构件和将静密封件附接至陶瓷基质复合物构件的方法 A ceramic matrix composite member and the stationary seal member attached to the ceramic matrix composite member methods

[0001]相关技术的交叉引用 [0001] CROSS-REFERENCE related art

[0002] 本专利申请主张对美国临时专利申请编号61/666,815的益处,其在2012年6月30申请并且称为“陶瓷基质复合物构件和将静密封件附接至陶瓷基质复合物构件的方法(CERAMIC MATRIX COMPOSITE COMPONENT AND A METHOD OF ATTACHING A STATIC SEALTO A CERAMIC MATRIX COMPOSITE COMPONENT)”,如同完全重写地将其内容通过参照而合并入本文。 [0002] The present patent application claims priority to the benefit of U.S. Provisional Patent Application No. 61 / 666,815, which application is June 30, 2012, and referred to as "ceramic matrix composite member and the stationary seal member attached to the ceramic matrix composite member method (CERAMIC MATRIX COMPOSITE COMPONENT aND A mETHOD OF ATTACHING A STATIC SEALTO A CERAMIC MATRIX COMPOSITE COMPONENT) ", as if fully rewritten to the contents of which are incorporated herein by reference.

技术领域 FIELD

[0003]本发明大体涉及涡轮。 [0003] The present invention relates generally to a turbine. 更具体地,涉及陶瓷基质复合物(CMC)构件和将金属密封件附接至陶瓷基质复合物构件的方法。 More particularly, it relates to a ceramic matrix composite (CMC) and a metal member attached to the sealing method of the ceramic matrix composite member member.

背景技术 Background technique

[0004]曾经已经使用许多技术来制造涡轮发动机构件,例如使用陶瓷基质复合物(CMC)的涡轮叶片或喷嘴。 [0004] Many techniques have been used to manufacture turbine engine components, for example, a ceramic matrix composite (CMC) turbine blade or nozzle. 制造CMC构件的一种方法涉及包含纤维性材料的碳化硅基质复合物的生产,该纤维性材料渗透有熔化的硅,在本文中指(Silcomp)加工。 A method for manufacturing a silicon carbide matrix CMC component relates to composites comprising fibrous material production, the fibrous material to silicon melt infiltration, refers herein (Silcomp) processing. 该纤维通常具有大约140微米或更大的直径,这防止了难理解的、复杂的形状,例如将通过(Silcomp)加工制造的涡轮叶片构件。 The fibers typically have a diameter of about 140 or more microns, which prevents unintelligible, complicated shapes, for example a turbine blade by a member (Silcomp) processing and manufacturing.

[0005]制造CMC涡轮叶片的另一种技术是公知为浆体铸型熔化浸渗法(MI)加工的方法。 [0005] Another technique of manufacturing CMC turbine blades is the method known melt infiltration (MI) slurry processed into a mold. 在使用浆体铸入MI方法制造的一种方法中,通过首先提供均衡的二维(2D)织布的折叠来产生CMC,该织布包括包含碳化硅(SiC)的纤维,具有彼此成基本90角的两个编织方向,带有在编织的两个方向上延伸的基本相同数量的纤维。 In one method of using the slurry cast MI method of manufacturing to produce CMC by first providing a balanced two-dimensional fold (2D) woven fabric, which fabric comprises fibers comprising silicon carbide (SiC), with each other substantially two knitting direction angle 90 with substantially the same number of fibers extending in both directions of the weave.

[0006]通常,这种涡轮构件要求邻近的金属硬件和/或金属表面的附接。 [0006] Generally, this requires attaching metal turbine component hardware and / or adjacent to the metal surface. 与将CMC附接至金属硬件相关的两个缺点为:硬研磨性陶瓷材料表面对金属硬件的磨损;和负载在CMC中的分布不足。 CMC two disadvantages associated with the hardware attached to the metal as: Hard abrasive wear on the metal surface of the ceramic material of the hardware; and inadequate distribution of the load in the CMC. 负载分布在CMC构件和金属表面(例如罩)之间的界面中是关键的。 Interface load distributing member in the CMC and metal surfaces (e.g. the cover) is between critical. 典型地,已经将金属垫片或陶瓷布插入在CMC和金属表面之间以改进负载分布。 Typically, the metal has a ceramic cloth or pad interposed between the CMC and the metal surface to improve load distribution. 通过涂层向金属硬件或涂层向喷嘴附接表面的应用,使磨损典型地降低。 Applied to the nozzle attachment to the surface of the coating or by coating the metal hardware, typically reduce the wear.

[0007]因此,在本领域中所希望的是,不遭受上述缺点的陶瓷基质复合物(CMC)构件和将金属密封件附接至CMC构件的方法。 [0007] Accordingly, in this art as desirable, the attachment member to the CMC method does not suffer from the above drawbacks of the ceramic matrix composite (CMC) and a metal seal member.

发明内容 SUMMARY

[0008]根据本公开的示范实施例,提供一种陶瓷基质复合物构件。 [0008] The exemplary embodiment of the present disclosure, there is provided a ceramic matrix composite member. 陶瓷基质复合物构件包括第一端部和第二端部。 A ceramic matrix composite member comprising a first end and a second end portion. 陶瓷基质复合物构件包括附接至第二端部的CMC金属界面部件。 It comprises a ceramic matrix composite member attached to the second end member CMC metal interface portion. CMC金属界面部件可操作地结合至燃气涡轮中的静密封件。 CMC metal interface member operably coupled to a static seal in a gas turbine.

[0009]根据本公开的另一示范实施例,提供一种将静密封件附接至陶瓷基质复合物构件的方法。 [0009] According to another exemplary embodiment of the present disclosure, there is provided a method for the static seal is attached to the ceramic matrix composite member. 该方法包括提供陶瓷基质复合物构件,其具有第一端部和第二端部。 The method includes providing a ceramic matrix composite member having a first end and a second end portion. 该方法包括提供CMC金属界面部件。 The method includes providing a metal interface member CMC. 该方法包括将CMC金属界面部件附接至陶瓷基质复合物构件的第二端部。 The method includes a second end portion CMC metal interface member is attached to the ceramic matrix composite member. 该方法包括提供静密封件和将静密封件接合至CMC金属界面部件。 The method includes providing a static seal and a static seal member joined to the CMC-metal interface. CMC金属界面部件形成用于净化转子空气的气室。 CMC plenum formed metal interface member for cleaning the air of the rotor.

[0010]本发明的其他的特征和优点从结合附图进行的优选实施例下列的更详细的描述中将变得显而易见,附图通过实例示出本发明的原理。 [0010] Other features and advantages of the invention taken in conjunction with the preferred embodiments in the following examples a more detailed description will become apparent, by way of example to the accompanying drawings illustrating principles of the invention.

附图说明 BRIEF DESCRIPTION

[0011 ]图1是本公开的CMC构件的透视示意剖面图。 [0011] FIG. 1 is a schematic cross-sectional perspective view of FIG CMC member of the present disclosure.

[0012]图2是本公开的CMC构件的透视示意剖面图。 [0012] FIG. 2 is a schematic cross-sectional perspective view of FIG CMC member of the present disclosure.

[0013]图3是本公开的CMC构件的示意顶视局部视图。 [0013] FIG. 3 is a schematic top view of a partial member of the CMC of the present disclosure.

[0014]图4是本公开的将静密封件附接至CMC构件的方法的流程图。 [0014] FIG 4 is a flowchart of a method of the present disclosure is attached to the CMC seal member will be static.

[0015]只要有可能,将在附图全部中使用相同的标号代表相同的部分。 [0015] Wherever possible, the same reference numerals denote the same portions in the drawings in all.

具体实施方式 detailed description

[0016]提供了陶瓷基质复合物(CMC)构件和将金属密封件附接至CMC构件的方法。 [0016] Providing a ceramic matrix composite (CMC) method are attached to a member of the CMC and the metallic sealing member.

[0017]本公开的实施例的一方面包括提供用于CMC构件的蜂窝型密封件附接。 [0017] Example embodiments of the present aspect of the disclosure includes providing a honeycomb seal member is attached to CMC. 本公开的另一方面为,该系统允许CMC构件和CMC金属界面部件的不同的热生长。 Another aspect of the present disclosure, the system allows different heat member CMC and CMC growth metal interface member. 本公开的又一方面为该系统提供翼形件空腔密封。 This further aspect provides an airfoil for the system disclosed seal cavity. 本公开的另一方面为该系统提供用于供应转子净化空气的气室。 Another aspect of the present disclosure provides rotor purge gas chamber for supplying air for the system.

[0018]图1和图2是CMC构件10的透视示意剖面图。 [0018] FIG. 1 and FIG. 2 is a schematic cross-sectional perspective view of FIG. 10 CMC member. CMC构件可包括第一端部14和与第一端部对置的第二端部16XMC构件10可包括由外部层12围绕的冲击缓冲空腔。 CMC member 14 may include a first end portion and the first end portion and a second end portion opposite 16XMC member 10 may comprise the outer layer 12 surrounding the shock buffer cavities. CMC构件10可为非旋转构件,例如但不限于,静叶或喷嘴。 CMC member 10 may be non-rotating member, such as, but not limited to, vanes or nozzles. 例如,如附图中所绘出,构件1可为喷嘴。 For example, as depicted in the drawings, the nozzle member 1 may be. 在一个实施例中,CMC构件10可附接至喷嘴架80。 In one embodiment, CMC member 10 may be attached to the nozzle block 80. 可通过任何适当的方式将喷嘴架80附接至燃气涡轮的外壳90 XMC构件10可邻近燃气涡轮中的旋转叶片100。 The nozzle block 80 may be attached to the gas turbine housing by any suitable manner may be 90 XMC member 10 adjacent the rotating blades 100 in the gas turbine.

[0019]根据一个实施例,CMC构件可包括CMC金属界面部件,其附接至CMC构件的第二端部,从而产生在CMC构件下面的气室,来在需要转子净化时分配空气。 [0019] According to one embodiment, CMC CMC metallic member may comprise an interface member, a second end member attached to the CMC, resulting in the following CMC plenum member, you need to be allocated to the air cleaner when the rotor. 例如,如图1和图2所示,CMC构件10可包括CMC金属界面部件50或附接至CMC构件10的第二端部16的密封箱。 For example, and as shown in FIG. 1, CMC 50 may include a member 10 attached to the CMC or CMC-metal interface member second end seal member 210 of the case 16 of FIG. CMC金属界面部件50可产生在CMC构件10下面的气室,来在需要转子净化时分配空气。 CMC metal interface member 50 may be produced in the air chamber 10 below member CMC, when required to dispense the rotor air purge. 如图2所示,用于净化转子的空气为箭头标示120。 As shown, air for cleaning the rotor is indicated by arrow 2120. 在一个实施例中,如所示,CMC金属界面部件50可横跨单个CMC构件10。 In one embodiment, as illustrated, member 50 CMC metal interface member 10 may span a single CMC. 在备选实施例中,CMC金属界面部件50可横跨多个CMC构件10并且可横跨围绕CMC构件10的多达满360度的环。 In an alternative embodiment, CMC 50 may be metal interface member cross member 10 and a plurality of CMC can span up to a full 360 degrees around the ring member 10 of the CMC. 用于CMC金属界面部件50的材料,可包括但不限于,金属、金属合金、以及它们的结合,例如合金可包括镍基超级合金、钴基超级合金以及它们的结合。 CMC material for the metal interface member 50 may include, but are not limited to, metals, metal alloys, and combinations thereof, such as an alloy may include nickel-based superalloys, cobalt-base superalloys, and combinations thereof. CMC金属界面50可包括供应管64,其离开进入邻近静密封件40的通道54。 CMC interface 50 may include a metal supply tube 64, which exits into the channel 40 adjacent the static seal 54. 例如,如图1和图2所示,供应管60可从CMC金属界面50突出入冲击缓冲空腔30。 For example, FIGS. 1 and 2, the supply tube 60 may buffer the cavity 30 from the CMC 50 projecting into the shock-metal interface. 在备选实施例中,供应管64可从冲击缓冲空腔30向下延伸入CMC金属界面50。 In alternative embodiments, supply tube 64 can extend downwardly into the CMC-metal interface buffer 50 from the impingement cavity 30. 在另一实施例中,作为使用供应管64的替代,为了产生气室,附接部件70可包括通道或孔(未显示)来容纳转子净化空气120 ο在备选实施例中,CMC金属界面50可为非承压的。 In another embodiment, used as an alternative supply pipe 64, in order to generate the gas chamber, the attachment member 70 may include a passageway or bore (not shown) to accommodate the rotor 120 ο purify air in an alternative embodiment, the CMC metal interface 50 may be non under pressure.

[0020]根据一个实施例,CMC金属界面部件可包括附接部件。 [0020] According to one embodiment, CMC metal interface may include an attachment member member. 例如,如图1和图2所示,CMC金属界面部件50包括附接部件70。 For example, FIGS. 1 and 2, the CMC-metal interface member 50 includes an attachment member 70. 可通过任何适当方式,例如但不限于,将附接部件70叩入CMC金属界面部件50、使用螺母将附接部件70固定至CMC金属界面部件50、使用插入物将附接部件70固定至CMC金属界面部件50,来将附接部件70附接至CMC金属界面部件50。 By any suitable manner, such as, but not limited to, the attachment member 70 knocking into CMC metal interface member 50, a nut to the attachment member 70 is fixed to the CMC-metal interface member 50, the use of the insert to the attachment member 70 is fixed to the CMC metal interface member 50 to the attachment member 70 is attached to the interface of the metal member 50 CMC. 用于附接部件70的材料,可包括但不限于,金属、金属合金、以及它们的结合,例如合金可包括镍基超级合金、钴基超级合金以及它们的结合。 Material for the attachment member 70 may include, but are not limited to, metals, metal alloys, and combinations thereof, such as an alloy may include nickel-based superalloys, cobalt-base superalloys, and combinations thereof.

[0021 ]根据一个实施例,可通过附接部件将CMC金属界面部件附接至CMC构件。 [0021] According to one embodiment, the attachment member through the CMC interface member is attached to the metal member CMC. 例如,如图1和图2所示,可通过附接部件70将CMC金属界面部件50附接至CMC构件10。 For example, FIGS. 1 and 2, may be attached by the CMC-metal interface member 70 is attached to member 50 CMC member 10. 如图3所示,附接部件70可附接至CMC构件10的冲击缓冲空腔30。 As shown in FIG. 3, the attachment member 70 may be attached to the striking member 10 CMC buffer cavity 30. 在一个实施例中,附接部件70可为任意期望长度的螺栓。 In one embodiment, the attachment member 70 may be of any desired length bolt. 在一个实施例中,冲击缓冲空腔30可包括用于容纳附接部件的孔(未显示),该孔可刻螺纹来容纳附接部件70。 In one embodiment, the shock absorbing cavity 30 may include a hole for receiving an attachment member (not shown), to accommodate the threaded bore inscribable attachment member 70. 在另一实施例中,附接部件70可不固定在冲击缓冲空腔30中,而是可使用螺母或其它止动部件来将附接部件70稳固地保持于在CMC构件10的第二端部16处的适当位置。 In another embodiment, the attachment member 70 may not be fixed to the shock absorbing cavity 30, but may be a nut or other stop member to the attachment member 70 firmly held to the member at the second end portion 10 of the CMC 16 in place.

[0022]根据一个实施例,CMC金属界面部件可提供表面来将静密封件结合至CMC构件。 [0022] According to one embodiment, the interface element may provide CMC metal surface to bind to the CMC stationary seal member. 例如,如图1和图2所示,CMC金属界面部件50可提供表面来将静密封件40结合至CMC构件10。 For example, FIGS. 1 and 2, CMC-metal interface member 50 may be provided to the surface of the stationary seal member 40 is bonded to the CMC 10. 可通过任何适当的结合方法,例如但不限于铜焊和焊接,将静密封件40附接至CMC金属界面部件50。 Binding may be by any suitable method, such as, but not limited to, brazing and welding, the stationary seal member 40 attached to member 50 CMC-metal interface. 在CMC金属界面50和静密封件40之间的接合处在图1和图2中显示。 The CMC 50 and the metal interface between the static sealing member 40 engages in FIG. 1 and FIG. 2 shows. 在一个实施例中,静密封件40可为蜂窝型密封件。 In one embodiment, the static seal 40 may be a honeycomb-type seal member. 用于静密封件40的材料,可选自但不限于,金属、金属合金、以及它们的结合,例如合金可包括镍基超级合金、钴基超级合金以及它们的结合。 Material for the static seals 40, selected from, but not limited to, metals, metal alloys, and combinations thereof, such as an alloy may include nickel-based superalloys, cobalt-base superalloys, and combinations thereof. 静密封件40可邻近燃气涡轮中的旋转密封件110。 Static seal 40 may be disposed adjacent the gas turbine 110 of the rotary seal.

[0023]根据一个实施例,将金属密封件附接至陶瓷基质构件的方法可包括使用CMC界面部件和静密封件。 [0023] According to one embodiment, the method is attached to a metal seal member may include a ceramic matrix using the CMC interface component and the stationary seal member. 例如,图4绘出了将金属密封件40附接至陶瓷基质复合物构件10的方法400的流程图。 For example, FIG. 4 depicts the metal seal 40 is attached to a ceramic matrix composite member 10 of flowchart 400. 方法400可包括提供陶瓷基质复合物构件10,其具有第一端部14和第二端部16,步骤401 (见图1和图2)。 The method 400 may include providing a ceramic matrix composite member 10 having a portion 14 and a second end 16, a first end portion of step 401 (see FIG. 1 and FIG. 2). 方法400可包括提供CMC金属界面部件50,步骤403 (见图1和图2)。 The method 400 may include providing a metal CMC interface member 50, in step 403 (see FIG. 1 and FIG. 2). 方法400可包括将金属界面部件50附接至陶瓷基质复合物构件10的第二端部16,步骤405 (见图1和图2)。 The method 400 may comprise metal interface member 50 is attached to the second end portion of the ceramic matrix composite member 10, 16, step 405 (see FIG. 1 and FIG. 2). 方法400可包括提供静密封件40,步骤407 (见图1和图2)。 The method 400 may include providing a stationary seal member 40, in step 407 (see FIG. 1 and FIG. 2). 方法400可包括将静密封件40结合至CMC金属界面部件50,步骤409 (见图1和图2)。 The method 400 may comprise a static seal member 40 is bonded to the CMC-metal interface member 50, in step 409 (see FIG. 1 and FIG. 2). CMC金属界面部件50可形成用于净化转子空气的气室并且可提供表面来将可为金属的静密封件40附接至CMC构件10。 CMC metal interface member 50 may be formed plenum air for cleaning the rotor and provides a sealing surface to be stationary for the metal member 40 attached to member 10 CMC.

[0024]尽管已经参考优选实施例描述了本发明,但是本领域专业人员将理解,可进行各种更改并且为它们的元件替换等同物而不脱离本发明的范畴。 [0024] While the embodiments have been described with reference to embodiments of the present invention is preferred, those skilled in the art will appreciate that various changes may be made and equivalents as alternative elements thereof without departing from the scope of the invention. 此外,可进行许多修改以使具体的条件或材料适应本发明的教导而不脱离它们的基本范畴。 In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the basic scope thereof. 因此,意图为,本发明不限于公开的作为用于实施本发明的构思出的最佳模式的具体实施例,而是本发明将包括落入所附权利要求的范围内的所有实施例。 Accordingly, it is intended that the invention is not limited to the particular disclosed as the best mode contemplated for carrying out an embodiment of the present invention, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (12)

1.一种陶瓷基质复合物构件,包括: 第一端部; 第二端部;以及CMC金属界面部件,其附接至所述第二端部; 其中,所述CMC金属界面部件可操作地结合至燃气涡轮中的静密封件。 A ceramic matrix composite member, comprising: a first end portion; a second end portion; CMC and metal interface member, which is attached to the second end portion; wherein the metal interface member operably CMC bound to the static seal in a gas turbine.
2.根据权利要求1所述的陶瓷基质复合物,其特征在于,所述陶瓷基质复合物构件是静构件。 2. The ceramic matrix composite according to claim 1, wherein the ceramic matrix composite member is a stationary member.
3.根据权利要求1所述的陶瓷基质复合物,其特征在于,所述陶瓷基质复合物构件是静叶或喷嘴。 A ceramic matrix composite according to claim 1, wherein said member is a ceramic matrix composite vanes or nozzles.
4.根据权利要求1所述的陶瓷基质复合物,其特征在于,所述静密封件是蜂窝型密封件。 The ceramic matrix composite according to claim 1, characterized in that said static seal is a honeycomb seal.
5.根据权利要求1所述的陶瓷基质复合物,其特征在于,通过铜焊或焊接将所述静密封件附接至所述CMC金属界面部件。 The ceramic matrix composite according to claim 1, characterized in that, by brazing or welding to said stationary seal member is attached to the metal interface member CMC.
6.根据权利要求1所述的陶瓷基质复合物,其特征在于,通过螺栓将所述CMC金属界面部件附接至所述第二端部。 The ceramic matrix composite according to claim 1, characterized in that the CMC by bolts metal interface member is attached to the second end portion.
7.—种将金属密封件附接至陶瓷基质复合物构件的方法,其特征在于,包括: 提供陶瓷基质复合物构件,其具有第一端部和第二端部; 提供CMC金属界面部件; 将所述CMC金属界面部件附接至所述陶瓷基质复合物构件的所述第二端部; 提供静密封件;以及将所述静密封件结合至所述CMC金属界面部件; 其中,所述CMC金属界面部件形成用于净化转子空气的气室。 7.- The method of attaching a metal species to the ceramic matrix composite seal member, characterized in that, comprising: providing a ceramic matrix composite member having a first end and a second end; providing CMC metal interface member; the CMC metallic member attached to the interface of the ceramic matrix composite member second end; providing a static seal member; and the stationary seal bonding of the CMC to the metal interface component; wherein, said CMC plenum formed metal interface member for cleaning the air of the rotor.
8.根据权利要求7所述的方法,其特征在于,所述陶瓷基质复合物构件是静构件。 8. The method according to claim 7, wherein the ceramic matrix composite member is a stationary member.
9.根据权利要求7所述的方法,其特征在于,所述陶瓷基质复合物构件是静叶或喷嘴。 9. The method according to claim 7, wherein said member is a ceramic matrix composite vanes or nozzles.
10.根据权利要求7所述的方法,其特征在于,所述静密封件是蜂窝型密封件。 10. The method according to claim 7, characterized in that said static seal is a honeycomb seal.
11.根据权利要求7所述的方法,其特征在于,通过铜焊或焊接将所述静密封件附接至所述CMC金属界面部件。 11. The method according to claim 7, characterized in that, by brazing or welding to said stationary seal member is attached to the metal interface member CMC.
12.根据权利要求7所述的方法,其特征在于,通过螺栓将所述CMC金属界面部件附接至所述陶瓷基质构件的所述第二端部。 12. The method according to claim 7, characterized in that the CMC by bolts metal interface member is attached to the ceramic matrix of the second end member.
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