CN117926184A - 与覆盖层兼容的热障涂层系统 - Google Patents

与覆盖层兼容的热障涂层系统 Download PDF

Info

Publication number
CN117926184A
CN117926184A CN202410132282.4A CN202410132282A CN117926184A CN 117926184 A CN117926184 A CN 117926184A CN 202410132282 A CN202410132282 A CN 202410132282A CN 117926184 A CN117926184 A CN 117926184A
Authority
CN
China
Prior art keywords
thermal barrier
barrier coating
tbc
component
thermally stable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202410132282.4A
Other languages
English (en)
Inventor
阿南德·A·库尔卡尼
阿汀·夏尔马
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of CN117926184A publication Critical patent/CN117926184A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • C23C28/3215—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer at least one MCrAlX layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/073—Metallic material containing MCrAl or MCrAlY alloys, where M is nickel, cobalt or iron, with or without non-metal elements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Laser Beam Processing (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明提供了与覆盖层兼容的热障涂层系统。本发明提供了形成保护性氧化物涂层的材料和方法。高温涂层系统(108)至少包括热障涂层(104)和热障涂层(104)上的热稳定的抗沉积保护层(106)。

Description

与覆盖层兼容的热障涂层系统
本申请是申请日为2018年1月30日，申请号为201880009053.6，发明名称为“与覆盖层兼容的热障涂层系统”的发明专利申请的分案申请。
相关申请的交叉引用
本国际申请要求在2017年1月30日提交的题为“具有可提高抗沉积性的兼容覆盖层的热障涂层系统”的美国临时专利申请序列号62/452,124的权益，其全部公开内容通过引用整体并入本文。
技术领域
本发明涉及高温涂层材料，并且更具体地涉及用于热障涂层(TBC)的覆盖层及其制造方法。
背景技术
燃气轮机包括用于容纳压缩机区段、燃烧区段和涡轮机区段的壳体或汽缸。空气供应在压缩机区段中被压缩并被引导到燃烧区段中。压缩空气进入燃烧入口并与燃料混合。然后燃烧空气/燃料混合物以产生高温和高压气体。然后，该工作气体经过燃烧器过渡部并进入涡轮机的涡轮机区段中。
通常，涡轮机区段包括多排导叶，其将工作气体引导至涡轮机叶片的翼型部分。工作气体行进通过涡轮机区段，使涡轮机叶片旋转，从而转动转子。转子还附接到压缩机区段，从而转动压缩机以及用于发电的发电机。通过将流过燃烧区段的气体加热到与实际应用一样高的温度来实现燃气轮机的高效率。然而，热气体可能使各种金属涡轮机部件，如燃烧器、过渡管、导叶、环形段以及在流过涡轮机时所经过的涡轮机叶片退化。
出于这个原因，已经开发了保护涡轮机部件免受极端温度影响的策略，诸如开发和选择适于承受这些极端温度的高温材料和在操作期间保持部件充分冷却的冷却策略。一种这样的策略包括将热障涂层(Thermal barrier coating，简称TBC)沉积到部件的衬底表面上以减少到衬底的热流，并因此降低下面的衬底的暴露温度。因此，TBC必须在高温服务环境中具有高耐久性。然而，随着发动机工作温度的升高，污染物组合物和TBC之间的化学和机械相互作用变得更具侵蚀性。例如，熔融的污染物组合物可以与TBC反应或者可以渗入其孔和开口中，从而引发和传播裂缝，并从而引起TBC材料的分层和损耗。
特别地，钙、镁、铝、硅、钛及其混合物的氧化物可以结合以形成称为CMAS(Ca-Mg-Al-SiO)的污染物组合物。CMAS污染物组合物可与发动机部件上的TBC结合以形成低熔点共晶体并腐蚀性地破坏TBC。这些熔融的污染物组合物可以渗入TBC的孔，并且在冷却时，熔融的材料可能固化为沉积物。无论是否与其他CMAS成分结合，发动机中的铁和镍氧化物也会在TBC上形成有害沉积物并导致TBC失效。沉积物可以为CMAS组合物、富含镍和/或铁的氧化物或其组合，从而形成低熔点共晶体。当发生这种情况时，可能在TBC中引发和传播裂缝，并且TBC的应变顺应性可能降低，从而增加散裂的风险并丧失TBC的热保护性能。
已经提出了许多用于保护TBC免受CMAS相关损伤等的涂层溶液。通常，这些保护层或涂层被描述为对CMAS是不可渗透的、牺牲性的或不润湿的。不可渗透的涂层通常表征为抑制熔融的CMAS的渗透。牺牲涂层与CMAS反应以增加CMAS的熔融温度和粘度，从而抑制改性CMAS渗入到相关的TBC中。非润湿涂层降低了固体TBC和与其接触的熔融CMAS之间的吸引力，以减少CMAS渗入TBC中。对于示例性保护涂层系统，参见美国专利号6,720,038；6,627,323；6,465,090；5,914,189；5,871,820；5,773,141；以及5,660,885。
发明内容
在本发明的一个方面，高温涂层系统包括：热障涂层；以及热障涂层上的热稳定的抗沉积保护层。
在本发明的另一方面，一种部件包括：衬底；衬底上的热障涂层；以及热障涂层上的热稳定的抗沉积保护层。
附图说明
参考以下附图、描述和权利要求，将更好地理解本发明的这些和其他特征、方面和优点。
借助于附图更详细地示出了本发明。附图示出了优选的配置，但并不限制本发明的范围。
图1为根据本发明的一个方面的燃气轮机的剖视图；
图2示出了根据本发明的示例性实施例的一个方面的涂层系统；
图3示出了根据本发明的示例性实施例的一个方面的另一涂层系统；
图4示出了根据本发明的示例性实施例的一个方面的另一涂层系统。
具体实施方式
在优选实施例的以下详细描述中，参考形成其一部分的附图，并且其中，通过说明而非限制的方式示出了可以实施本发明的特定实施例。应当理解，可以使用其他实施例，并且可以在不脱离本发明的精神和范围的情况下进行改变。
概括地说，本发明的一个实施例提供了一种高温涂料系统，包括：热障涂层；以及热障涂层上的热稳定的抗沉积保护层。
参考图1，作为示例，燃气轮机发动机10可包括压缩机区段12、燃烧器区段14、涡轮机区段16和排气壳体18。压缩机区段12压缩通过进气外壳24进入之后的环境空气22。燃烧器区段14将压缩空气22与燃料组合并点燃混合物，从而产生包括形成工作流体30的热气体的燃烧产物。燃烧器区段14包括燃烧室26，特别是环形燃烧室，具有多个同轴布置的燃烧器28。工作流体30行进到涡轮机区段16。在涡轮机区段16内分别有周向交替的导叶32的排44和转子叶片42的排42，叶片34耦联到转子36。涡轮机区段16包括固定的涡轮机壳体，其容纳导叶32、叶片34和转子36。燃气轮机的叶片34从燃烧器区段14接收高温工作流体30，以便产生轴旋转到发电机或机器(未示出)的机械功。
压缩机区段12通过进气壳体24吸入环境空气22并压缩空气22。离开压缩机区段12在压缩机区段12的涡轮机侧端部的压缩空气被传送到燃烧器28，然后空气与燃料在燃烧器28处混合。然后，在燃烧器区段14的燃烧室26内，燃烧混合物以形成工作流体30。然后，工作流体30在运行期间移动通过包括多个连续涡轮机级40的热气管道38。工作流体30流过导叶32和转子叶片34。导叶32固定到定子48的内壳46。转子叶片34通过类似涡轮盘50的装置安装到转子36上。工作流体30在转子叶片34处膨胀，传递动量，使得转子叶片34驱动转子36并且转子36驱动联接到转子36的机器。
图2示出了部件100的局部剖视图。部件100可以为任何期望的部件，诸如上面描述并在图1中示出的燃气轮机部件。例如，部件100可包括涡轮机的热气路径中的部件，诸如叶片、导叶、过渡件等。应理解，本发明不限于该示例。作为示例，部件100可以为涡轮机叶片34或导叶32。如在图2中可以看到的，该部件包括其上具有热障涂层(TBC)104的衬底102，以及在TBC 104上的热稳定的抗沉积保护涂层106。在该实施例中，TBC 104和热稳定的抗沉积保护涂层106可以统称为衬底102的涂层系统108。热稳定的抗沉积保护涂层106减少或消除了CMAS和其他有害沉积物渗入TBC 104中。CMAS被示为图3中和整个申请中的这种沉积物112的示例。图3示出了设置在衬底102上方的TBC 104，同时保护涂层106设置在TBC 104上方，使得热稳定的抗沉积保护涂层106成为部件100的最外层。由于该配置，沉积物112首先遇到热稳定的抗沉积保护涂层106。术语热稳定是指本领域已知的燃气轮机发动机的工作温度范围。
衬底102可以由任何合适的材料形成，该材料将受益于本文所述的TBC 104和热稳定的抗沉积保护涂层106。在某些实施例中，衬底102包括超合金材料。术语“超合金”在本文中使用，因为在本领域中通常使用的超合金是指高度耐腐蚀和抗氧化的合金，其即使在高温下也表现出优异的机械强度和抗蠕变性。
在一些其他实施例中，衬底102可以包括本领域已知的陶瓷基质复合(CMC)材料。CMC材料可包括陶瓷或陶瓷基质材料，每种材料容纳多种增强纤维。在某些实施例中，CMC材料可以为各向异性的，至少在它可以在不同方向上具有不同强度特性的意义上。应理解，包括材料选择和纤维取向在内的各种因素可影响CMC材料的强度特性。另外，CMC材料可包括氧化物或非氧化物CMC材料。在一个实施例中，CMC材料可包括本领域已知的氧化物/氧化物CMC材料。
TBC 104可包括任何合适的TBC材料，其为下面的衬底102提供一定程度的热保护。在一个实施例中，TBC材料包含本领域已知的稳定的氧化锆材料，诸如氧化钇稳定的氧化锆(YSZ)材料。在其他实施例中，氧化锆可以用其他氧化物(诸如氧化镁，二氧化铈，氧化钪或任何其他合适的氧化物材料)代替或部分稳定。示例性YSZ材料包括具有预定浓度的氧化钇(Y2O3)、烧绿石等的氧化锆(ZrO2)。在某些实施例中，TBC 104可以包括柱状微结构，其可以经由物理气相沉积(PVD)工艺(诸如电子束PVD(EBPVD))或非柱状微结构来提供。通常，TBC104包括一定程度的孔隙度，因此如上所述由于沉积物112渗透而易于剥落。TBC 104还可具有用于预期应用的任何合适的厚度。
在某些实施例中，如图4所示，涂层系统108可进一步包括在TBC 104和衬底102之间的粘合涂层110，以便改善TBC 104与衬底102的粘合，并降低下面衬底102的氧化可能性。热稳定的抗沉积保护涂层106再次沉积在TBC 104上。另选地，如图2-3所示，可以省略TBC104和衬底102之间的粘合涂层110，并且可以将TBC 104直接施加到衬底102的表面上。粘合涂层110可包括用于其预期目的的任何合适的材料。示例性粘合涂层110包括MCrAlY材料，其中，M表示镍、钴、铁或其混合物，Cr表示铬，Al表示铝，Y表示钇。用于本文的另一示例性粘合涂层110包含氧化铝。可以通过任何已知的工艺，诸如溅镀、等离子体喷涂或气相沉积(例如电子束物理气相沉积(EBPVD))等，将粘合涂层110施加到衬底102。
沉积在TBC 104上的电位层倾向于致密并且基于与常见的TBC材料(如上述YSZ)具有大的热膨胀系数(CTE)差异的材料。例如，氧化铝作为CMAS抗性保护涂层中的组分出现。氧化铝为铝的氧化物，当6-8wt％YSZ的CTE在10-11×10-6/℃左右时大得多时，其CTE约为7-8×10-6/℃。CTE的这种差异会在循环期间引起TBC涂层系统内的热应变，特别是对于致密和/或厚的氧化铝层。保护层的部分或完全剥落可能发生，从而失去其功能。另外，强粘附保护层的剥落通常会引起下面的TBC层的剥落，使得金属部件部分或完全暴露于高温环境。
为了减少CTE失配和产生的热失配应力，可以使用热稳定的抗沉积保护涂层106。一种这样的热稳定抗沉积材料为镁橄榄石，其为具有Mg2SiO4式的橄榄石固溶体系列的富含镁的端部构件。化学稳定的氧化物，镁橄榄石的熔点约为1900℃，导热率为3.8W/mk。另外，镁橄榄石的CTE(约10×10-6/℃)与6-8wt％YSZ的CTE紧密匹配。厚度可以根据所需的部件特性进行调整。
纯的或掺杂构造的镁橄榄石可用作热稳定的抗沉积保护涂层106的材料。另外，镁橄榄石的非化学计量组成可以进一步减少热失配。包含过量氧化镁(MgO)的镁橄榄石的非化学计量组成可以进一步减少热失配。可以选择组合物以微调CTE以与下面的TBC层材料紧密匹配，从而最小化或消除CTE失配。
可以与TBC反应的CMAS的主要成分为Ca和Si。作为硅酸盐，镁橄榄石可以提供额外的保护，其可以密封CMAS和TBC之间的反应。可以应用其他热稳定的CMAS抗性材料，诸如镁铝尖晶石(MgAl2O4)代替镁橄榄石作为保护涂层106。这里，镁铝尖晶石(MgO-MgAl2O4)的非化学计量复合物可能是特别合适的，因为可以调节其CTE以匹配下面的TBC层。
使用热稳定的抗沉积保护涂层106，可以减少CTE失配以及经受热循环的TBC涂层系统产生的热应力。添加热稳定的抗沉积保护涂层106允许防止或延迟保护层的剥落，从而延长保护层的寿命和功能。防止保护层的剥落可以继而防止下面的TBC层的剥落。
可以通过任何已知的工艺，诸如热喷涂、等离子体喷涂、涂覆、气刷或气相沉积(例如电子束物理气相沉积(EBPVD))等，将热稳定的抗沉积保护涂层106施加到TBC 104。
虽然已经详细描述了特定实施例，但是本领域普通技术人员将理解，可以根据本公开的总体教导开发对那些细节的各种修改和替换。因此，所公开的特定布置仅仅为说明性的，并不限制本发明的范围，本发明的范围由所附权利要求及其任何和所有等同物的全部范围给出。

Claims (4)

1.一种高温涂层系统(108)，包括：
热障涂层(104)，包括氧化钇稳定的氧化锆材料以及经由物理气相沉积工艺来提供的柱状微结构；以及
在所述热障涂层(104)上的热稳定的抗沉积保护层(106)，其中，所述热稳定的抗沉积保护层(106)为包含过量氧化镁的镁橄榄石，
其中所述高温涂层系统还包括设置在所述热障涂层与衬底之间的粘合涂层(110)，其中所述粘合涂层包括MCrAlY材料，其中，M表示镍、钴、铁或其混合物，Cr表示铬，Al表示铝，以及Y表示钇。
2.一种部件(100)，包括：
衬底(102)；
所述衬底(102)上的热障涂层(104)，所述热障涂层包括氧化钇稳定的氧化锆材料以及经由物理气相沉积工艺来提供的柱状微结构；以及
在所述热障涂层(104)上的热稳定的抗沉积保护层(106)，其中，所述热稳定的抗沉积保护层(106)为包含过量氧化镁的镁橄榄石，
其中所述部件还包括设置在所述热障涂层与所述衬底之间的粘合涂层(110)，其中所述粘合涂层包括MCrAlY材料，其中，M表示镍、钴、铁或其混合物，Cr表示铬，Al表示铝，以及Y表示钇。
3.根据权利要求2所述的部件(100)，其中，所述部件(100)包括燃气轮机转子叶片。
4.根据权利要求2所述的部件(100)，其中，所述部件(100)包括燃气轮机固定导叶。
CN202410132282.4A 2017-01-30 2018-01-30 与覆盖层兼容的热障涂层系统 Pending CN117926184A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762452124P 2017-01-30 2017-01-30
US62/452,124 2017-01-30
PCT/US2018/015860 WO2018140918A1 (en) 2017-01-30 2018-01-30 Thermal barrier coating system compatible with overlay
CN201880009053.6A CN110268098A (zh) 2017-01-30 2018-01-30 与覆盖层兼容的热障涂层系统

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880009053.6A Division CN110268098A (zh) 2017-01-30 2018-01-30 与覆盖层兼容的热障涂层系统

Publications (1)

Publication Number Publication Date
CN117926184A true CN117926184A (zh) 2024-04-26

Family

ID=61224555

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201880009053.6A Pending CN110268098A (zh) 2017-01-30 2018-01-30 与覆盖层兼容的热障涂层系统
CN202410132282.4A Pending CN117926184A (zh) 2017-01-30 2018-01-30 与覆盖层兼容的热障涂层系统
CN201880009051.7A Active CN110352105B (zh) 2017-01-30 2018-01-30 组件的增材制造的方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201880009053.6A Pending CN110268098A (zh) 2017-01-30 2018-01-30 与覆盖层兼容的热障涂层系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880009051.7A Active CN110352105B (zh) 2017-01-30 2018-01-30 组件的增材制造的方法

Country Status (6)

Country Link
US (2) US11359290B2 (zh)
EP (2) EP3562971A1 (zh)
JP (2) JP6926213B2 (zh)
CN (3) CN110268098A (zh)
SA (1) SA519402328B1 (zh)
WO (2) WO2018140919A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10857735B1 (en) * 2017-04-25 2020-12-08 Hrl Laboratories, Llc Apparatus and method for additive manufacturing and determining the development of stress during additive manufacturing
JP7160759B2 (ja) * 2019-05-23 2022-10-25 株式会社神戸製鋼所 構造体の製造システム及び製造方法
US11987006B2 (en) 2019-07-19 2024-05-21 Hewlett-Packard Development Company, L.P. Adjustments to forming data for forming a build layer
CN111041401B (zh) * 2019-12-02 2022-02-11 北京工业大学 一种铁基非晶-陶瓷叠层隔热涂层及其制备方法和应用
US11491718B2 (en) * 2019-12-20 2022-11-08 Nutech Ventures Hybrid additive manufacturing method
KR102236149B1 (ko) * 2019-12-31 2021-04-06 한국과학기술원 3d 프린팅 시스템 및 이의 실시간 피드백 공정제어 방법
CN112059179B (zh) * 2020-08-04 2021-11-02 北京航空航天大学 用于大型金属构件制造的激光增材制造设备及方法
CN115867430A (zh) * 2020-08-19 2023-03-28 西门子股份公司 增材制造中的打印工艺制定方法及装置
US11661861B2 (en) 2021-03-03 2023-05-30 Garrett Transportation I Inc. Bi-metal variable geometry turbocharger vanes and methods for manufacturing the same using laser cladding
AU2022204785A1 (en) * 2021-07-09 2023-02-02 Howmedica Osteonics Corp. Closed-loop automatic setting adjustments for additive manufacturing based on layer imaging

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031687A1 (en) * 1995-04-06 1996-10-10 General Electric Company Method and composite for protection of thermal barrier coating with an impermeable barrier coating
JP3475258B2 (ja) * 1994-05-23 2003-12-08 株式会社海水化学研究所 セラミック被膜形成剤およびその製造方法
CH690581A5 (de) 1995-04-03 2000-10-31 Gen Electric Verfahren und Verbundstoff zum Schutz eines Wärmesperrenüberzuges durch einen Oberflächen-Opferüberzug.
US5660885A (en) 1995-04-03 1997-08-26 General Electric Company Protection of thermal barrier coating by a sacrificial surface coating
US5851678A (en) * 1995-04-06 1998-12-22 General Electric Company Composite thermal barrier coating with impermeable coating
US5773141A (en) * 1995-04-06 1998-06-30 General Electric Company Protected thermal barrier coating composite
US5871820A (en) 1995-04-06 1999-02-16 General Electric Company Protection of thermal barrier coating with an impermeable barrier coating
WO1997001436A1 (en) * 1995-06-26 1997-01-16 General Electric Company Protected thermal barrier coating composite with multiple coatings
US6465090B1 (en) 1995-11-30 2002-10-15 General Electric Company Protective coating for thermal barrier coatings and coating method therefor
US6261643B1 (en) * 1997-04-08 2001-07-17 General Electric Company Protected thermal barrier coating composite with multiple coatings
US6925346B1 (en) * 1998-06-30 2005-08-02 Jyoti Mazumder Closed-loop, rapid manufacturing of three-dimensional components using direct metal deposition
US6720038B2 (en) 2002-02-11 2004-04-13 General Electric Company Method of forming a coating resistant to deposits and coating formed thereby
US6627323B2 (en) 2002-02-19 2003-09-30 General Electric Company Thermal barrier coating resistant to deposits and coating method therefor
JP2005154885A (ja) * 2003-03-26 2005-06-16 Mitsubishi Heavy Ind Ltd 遮熱コーティング材料
US7148448B2 (en) 2003-10-31 2006-12-12 General Electric Company Monitored laser shock peening
US20070116883A1 (en) * 2005-11-22 2007-05-24 General Electric Company Process for forming thermal barrier coating resistant to infiltration
US7807231B2 (en) * 2005-11-30 2010-10-05 General Electric Company Process for forming thermal barrier coating resistant to infiltration
US8528339B2 (en) * 2007-04-05 2013-09-10 Siemens Energy, Inc. Stacked laminate gas turbine component
JP2008274357A (ja) * 2007-04-27 2008-11-13 Japan Fine Ceramics Center 耐久性に優れる柱状構造遮熱コーティング部材及びその製造方法
EP2128306B1 (en) * 2008-05-26 2015-04-29 Siemens Aktiengesellschaft Ceramic thermal barrier coating system with two ceramic layers
CN101392382B (zh) * 2008-10-15 2010-08-11 江苏大学 一种激光熔覆结合激光喷丸强化表面改性的方法和装置
EP2196559A1 (en) * 2008-12-15 2010-06-16 ALSTOM Technology Ltd Thermal barrier coating system, components coated therewith and method for applying a thermal barrier coating system to components
US8658291B2 (en) * 2008-12-19 2014-02-25 General Electric Company CMAS mitigation compositions, environmental barrier coatings comprising the same, and ceramic components comprising the same
DE102009051551A1 (de) * 2009-10-31 2011-05-05 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zur Herstellung eines Bauteils einer Strömungsmaschine
DE102011009624A1 (de) * 2011-01-28 2012-08-02 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zur Prozessüberwachung
JP2013028464A (ja) 2011-07-29 2013-02-07 Izumi Food Machinery Co Ltd 粉体供給装置及び吸引式混合システム
US9238738B2 (en) * 2012-08-22 2016-01-19 Thermatin Industries, LLC Germanate-containing thermal barrier coating
CN102888605A (zh) * 2012-10-29 2013-01-23 中国科学院上海硅酸盐研究所 一种镀Al-CoNiCrAlY高温抗氧化复合涂层及其制备方法与应用
CN102962452B (zh) 2012-12-14 2014-06-25 沈阳航空航天大学 基于红外测温图像的金属激光沉积制造扫描路径规划方法
US9995169B2 (en) * 2013-03-13 2018-06-12 General Electric Company Calcium-magnesium-aluminosilicate resistant coating and process of forming a calcium-magnesium-aluminosilicate resistant coating
CN104956672B (zh) 2013-04-30 2017-07-04 惠普发展公司，有限责任合伙企业 三维对象构造
GB201316815D0 (en) 2013-09-23 2013-11-06 Renishaw Plc Additive manufacturing apparatus and method
JP6241244B2 (ja) 2013-12-10 2017-12-06 セイコーエプソン株式会社 三次元造形物製造装置、三次元造形物の製造方法および三次元造形物
JP6291269B2 (ja) * 2014-01-31 2018-03-14 三菱重工業株式会社 成膜装置及び成膜方法
CN104400998B (zh) * 2014-05-31 2016-10-05 福州大学 一种基于红外光谱分析的3d打印检测方法
CN104226988B (zh) * 2014-08-25 2016-10-05 深圳光韵达光电科技股份有限公司 一种大尺寸零部件的3d打印制造方法
JP5888826B1 (ja) 2015-04-27 2016-03-22 株式会社ソディック 積層造形装置
CN105033408B (zh) 2015-05-28 2017-05-17 西南交通大学 Gma增材制造双被动视觉传感检测装置及其检测方法
CN104959600B (zh) 2015-06-25 2017-05-10 武汉大学 基于纳秒‑皮秒‑飞秒激光复合技术的平板式氧传感器制备方法
CA3031329A1 (en) 2015-07-18 2017-01-26 Vulcanforms Inc. Additive manufacturing by spatially controlled material fusion
CN105239080A (zh) 2015-09-01 2016-01-13 广东工业大学 一种应力控制3d打印再制造装置及再制造方法
CN105154870B (zh) * 2015-09-01 2018-01-23 广东工业大学 一种金属零件应力控制3d打印再制造方法
CN105204791B (zh) 2015-09-11 2018-08-10 合肥阿巴赛信息科技有限公司 一种基于应力分析的优化三维打印物体结构的算法
CN105195742B (zh) * 2015-11-03 2017-06-23 西安赛隆金属材料有限责任公司 一种高能束选区熔化成形的熔化路径设计方法
US9989495B2 (en) 2015-11-19 2018-06-05 General Electric Company Acoustic monitoring method for additive manufacturing processes
CN105437549B (zh) 2015-12-18 2017-11-03 天津清研智束科技有限公司 一种增材制造中粉末分配量的控制装置及方法
US10596754B2 (en) 2016-06-03 2020-03-24 The Boeing Company Real time inspection and correction techniques for direct writing systems
CN106041076B (zh) 2016-07-06 2018-06-19 中北大学 一种激光快速成形铺粉均匀性检测系统及检测方法
US20180099333A1 (en) 2016-10-11 2018-04-12 General Electric Company Method and system for topographical based inspection and process control for additive manufactured parts

Also Published As

Publication number Publication date
WO2018140919A1 (en) 2018-08-02
US20190368051A1 (en) 2019-12-05
WO2018140918A1 (en) 2018-08-02
CN110352105B (zh) 2021-11-30
CN110352105A (zh) 2019-10-18
CN110268098A (zh) 2019-09-20
EP3558571B1 (en) 2022-12-14
JP6980022B2 (ja) 2021-12-15
JP2020507475A (ja) 2020-03-12
SA519402328B1 (ar) 2022-12-11
US11174557B2 (en) 2021-11-16
US11359290B2 (en) 2022-06-14
JP6926213B2 (ja) 2021-08-25
US20200009656A1 (en) 2020-01-09
JP2020507676A (ja) 2020-03-12
EP3562971A1 (en) 2019-11-06
EP3558571A1 (en) 2019-10-30

Similar Documents

Publication Publication Date Title
US11174557B2 (en) Thermal barrier coating system compatible with overlay
RU2392349C2 (ru) Покрытие для детали из жаропрочного сплава на основе железа, или никеля, или кобальта
US20130260130A1 (en) Fiber-reinforced barrier coating, method of applying barrier coating to component and turbomachinery component
EP3162917B1 (en) Methods of repairing a thermal barrier coating of a gas turbine component and the resulting components
US20090191347A1 (en) Turbine component other than airfoil having ceramic corrosion resistant coating and methods for making same
EP3575559B1 (en) Tapered abradable coatings
EP1840238A2 (en) Oxidation-resistant coating and formation method thereof, thermal barrier coating, heat-resistant member, and gas turbine
RU2464175C2 (ru) Керамический порошок, керамический слой и многослойная система с пирохлорной фазой и оксидами
CN105443165B (zh) 可磨耗密封件及用于形成可磨耗密封件的方法
EP3748031B1 (en) Reflective coating and coating process therefor
US20150247245A1 (en) Protective coating systems for gas turbine engine applications and methods for fabricating the same
US20090123722A1 (en) Coating system
US10822285B2 (en) Compositions for erosion and molten dust resistant environmental barrier coatings
US6663983B1 (en) Thermal barrier coating with improved strength and fracture toughness
EP4140972A1 (en) Multilayer protective coating systems for gas turbine engine applications and methods for fabricating the same
JP2019048762A (ja) 耐エロージョン性および耐溶融ダスト性の環境バリアコーティングのための組成物
EP2423347A1 (en) Method for forming a thermal barrier coating and a turbine component with the thermal barrier coating
WO2018160195A1 (en) Protective oxide coating for a thermal barrier coating formed from particles having a metal oxide core and an oxidizable metal shell
WO2019005121A1 (en) INTERMEDIATE LAYER FOR ADDITIONAL THERMAL PROTECTION AND ADHESION OF A THERMAL BARRIER LAYER TO A CERAMIC MATRIX COMPOSITE SUBSTRATE
US20230330700A1 (en) Thermal barrier coatings
JP6976406B2 (ja) ガスタービン用の自立セラミックシール及び、その形成方法
CA3148268A1 (en) Coated components having environmental barrier coatings containing a rare earth disilicate and a second phase material
WO2018195778A1 (en) Gas turbine components and methods of assembling the same

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination