SG107586A1 - Improved plasma sprayed thermal bond coat system - Google Patents

Improved plasma sprayed thermal bond coat system

Info

Publication number
SG107586A1
SG107586A1 SG200202358A SG200202358A SG107586A1 SG 107586 A1 SG107586 A1 SG 107586A1 SG 200202358 A SG200202358 A SG 200202358A SG 200202358 A SG200202358 A SG 200202358A SG 107586 A1 SG107586 A1 SG 107586A1
Authority
SG
Singapore
Prior art keywords
bond coat
thermal bond
plasma sprayed
coat system
improved plasma
Prior art date
Application number
SG200202358A
Other languages
English (en)
Inventor
Joseph David Rigney
Michael James Weimer
Bangalore Aswatha Nagaraj
Yuk-Chiu Lau
Original Assignee
Gen Electric
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25287477&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG107586(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Electric filed Critical Gen Electric
Publication of SG107586A1 publication Critical patent/SG107586A1/en

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
    • C23C28/30—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
    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12944—Ni-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
SG200202358A 2001-04-26 2002-04-22 Improved plasma sprayed thermal bond coat system SG107586A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/842,503 US6607789B1 (en) 2001-04-26 2001-04-26 Plasma sprayed thermal bond coat system

Publications (1)

Publication Number Publication Date
SG107586A1 true SG107586A1 (en) 2004-12-29

Family

ID=25287477

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200202358A SG107586A1 (en) 2001-04-26 2002-04-22 Improved plasma sprayed thermal bond coat system

Country Status (6)

Country Link
US (1) US6607789B1 (de)
EP (1) EP1254967B1 (de)
JP (1) JP4191427B2 (de)
BR (1) BR0201425A (de)
DE (1) DE60234484D1 (de)
SG (1) SG107586A1 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7150922B2 (en) * 2000-03-13 2006-12-19 General Electric Company Beta-phase nickel aluminide overlay coatings and process therefor
EP1327702A1 (de) 2002-01-10 2003-07-16 ALSTOM (Switzerland) Ltd MCrAlY-Haftschicht und Verfahren zur Herstellung einer MCrAlY-Haftschichtbeschichtung
US6887589B2 (en) * 2003-04-18 2005-05-03 General Electric Company Nickel aluminide coating and coating systems formed therewith
US7094450B2 (en) * 2003-04-30 2006-08-22 General Electric Company Method for applying or repairing thermal barrier coatings
US20050123783A1 (en) * 2003-07-31 2005-06-09 Gregory Otto J. Composite used for thermal spray instrumentation and method for making the same
FR2858613B1 (fr) * 2003-08-07 2006-12-08 Snecma Moteurs Composition de barriere thermique, piece mecanique en superalliage munie d'un revetement ayant une telle composition, revetement de ceramique, et procede de fabrication du revetement
US6933052B2 (en) * 2003-10-08 2005-08-23 General Electric Company Diffusion barrier and protective coating for turbine engine component and method for forming
US7371426B2 (en) 2003-11-13 2008-05-13 General Electric Company Method for repairing components using environmental bond coatings and resultant repaired components
US7094444B2 (en) * 2003-11-13 2006-08-22 General Electric Company Method for repairing coated components using NiAl bond coats
US7078073B2 (en) 2003-11-13 2006-07-18 General Electric Company Method for repairing coated components
US20070104886A1 (en) * 2005-11-10 2007-05-10 General Electric Company Electrostatic spray for coating aircraft engine components
US7509735B2 (en) * 2004-04-22 2009-03-31 Siemens Energy, Inc. In-frame repairing system of gas turbine components
US20060045785A1 (en) * 2004-08-30 2006-03-02 Yiping Hu Method for repairing titanium alloy components
US20070023402A1 (en) * 2005-07-26 2007-02-01 United Technologies Corporation Methods for repairing workpieces using microplasma spray coating
US7416788B2 (en) * 2005-06-30 2008-08-26 Honeywell International Inc. Thermal barrier coating resistant to penetration by environmental contaminants
US7462378B2 (en) * 2005-11-17 2008-12-09 General Electric Company Method for coating metals
CA2568971A1 (en) * 2005-11-29 2007-05-29 General Electric Company Method for applying a bond coat and a thermal barrier coating over an aluminided surface
US7413778B2 (en) * 2005-12-05 2008-08-19 General Electric Company Bond coat with low deposited aluminum level and method therefore
CN100387775C (zh) * 2006-04-13 2008-05-14 山东科技大学 耐磨型造纸涂布刮刀
CN100432333C (zh) * 2006-05-12 2008-11-12 戴亚洲 一种陶瓷涂层刮刀及其制造方法
JP4716328B2 (ja) * 2006-07-05 2011-07-06 財団法人電力中央研究所 遮熱コーティングの寿命管理方法
JP4716329B2 (ja) * 2006-07-05 2011-07-06 財団法人電力中央研究所 遮熱コーティングの寿命管理方法
US20080066288A1 (en) * 2006-09-08 2008-03-20 General Electric Company Method for applying a high temperature anti-fretting wear coating
US20080145643A1 (en) * 2006-12-15 2008-06-19 United Technologies Corporation Thermal barrier coating
US7763326B2 (en) * 2006-12-20 2010-07-27 United Technologies Corporation Photocurable maskant composition and method of use
EP1939315A1 (de) * 2006-12-21 2008-07-02 Siemens AG Bauteil mit einem Substrat und einer Schutzschicht
US20090035485A1 (en) * 2007-08-02 2009-02-05 United Technologies Corporation Method for forming active-element aluminide diffusion coatings
US20090134035A1 (en) * 2007-08-02 2009-05-28 United Technologies Corporation Method for forming platinum aluminide diffusion coatings
US20090136664A1 (en) * 2007-08-02 2009-05-28 United Technologies Corporation Method for forming aluminide diffusion coatings
US8608049B2 (en) 2007-10-10 2013-12-17 Zimmer, Inc. Method for bonding a tantalum structure to a cobalt-alloy substrate
EP2217736B1 (de) * 2007-10-26 2019-03-27 The Secretary, Department Of Atomic Energy, Govt. of India Verfahren zur herstellung einer beschichtung aus kubisch-raumzentriertem (b2) nickelaluminid (nial) mit kontrollierter dicke auf nickelbasislegierungsoberflächen
EP2072205A1 (de) * 2007-12-17 2009-06-24 Rovalma SA Verfahren zum Herstellen von Teilen mit hoher mechanischer Belastung und insbesondere Werkzeuge aus kostengünstigen Keramiken oder Polymeren
JP4591722B2 (ja) * 2008-01-24 2010-12-01 信越化学工業株式会社 セラミックス溶射部材の製造方法
US8128887B2 (en) * 2008-09-05 2012-03-06 Uop Llc Metal-based coatings for inhibiting metal catalyzed coke formation in hydrocarbon conversion processes
US20100081009A1 (en) * 2008-09-26 2010-04-01 General Electric Company Spray Application of Liquid Precursors for CMAS Resistant Coatings
WO2010070982A1 (ja) * 2008-12-16 2010-06-24 旭硝子株式会社 フロートガラス製造設備用皮膜付き金属部材およびフロートガラス製造方法
US8722202B2 (en) * 2008-12-31 2014-05-13 General Electric Company Method and system for enhancing heat transfer of turbine engine components
FR2941963B1 (fr) * 2009-02-10 2011-03-04 Snecma Methode de fabrication d'une barriere thermique recouvrant un substrat metallique en superalliage et piece thermomecanique resultant de cette methode de fabrication
US20100243464A1 (en) * 2009-03-26 2010-09-30 Honeywell International Inc. Methods of forming coatings on substrates
US8481117B2 (en) * 2010-03-08 2013-07-09 United Technologies Corporation Method for applying a thermal barrier coating
FR2961528B1 (fr) * 2010-06-18 2012-07-20 Snecma Procede d'aluminisation d'une surface avec depot prealable d'une couche de platine et de nickel
CN103047852A (zh) * 2012-12-17 2013-04-17 吴江市金平华纺织有限公司 一种印染机用烘干筒
CN103911620B (zh) * 2013-01-09 2017-11-10 中国科学院宁波材料技术与工程研究所 一种抗热冲击金属基涂层的制备方法
EP2884048A1 (de) * 2013-12-13 2015-06-17 Siemens Aktiengesellschaft Wärmedämmbeschichtung einer Turbinenschaufel
US9243511B2 (en) 2014-02-25 2016-01-26 Siemens Aktiengesellschaft Turbine abradable layer with zig zag groove pattern
US8939706B1 (en) 2014-02-25 2015-01-27 Siemens Energy, Inc. Turbine abradable layer with progressive wear zone having a frangible or pixelated nib surface
WO2015130521A2 (en) 2014-02-25 2015-09-03 Siemens Aktiengesellschaft Turbine component cooling hole within a microsurface feature that protects adjoining thermal barrier coating
US9151175B2 (en) 2014-02-25 2015-10-06 Siemens Aktiengesellschaft Turbine abradable layer with progressive wear zone multi level ridge arrays
WO2016133581A1 (en) 2015-02-18 2016-08-25 Siemens Aktiengesellschaft Turbine shroud with abradable layer having composite non-inflected triple angle ridges and grooves
WO2016133982A1 (en) 2015-02-18 2016-08-25 Siemens Aktiengesellschaft Forming cooling passages in thermal barrier coated, combustion turbine superalloy components
RU2665647C2 (ru) * 2017-01-30 2018-09-03 Федеральное государственное бюджетное учреждение науки Институт теоретической и прикладной механики им. С.А. Христиановича Сибирского отделения Российской академии наук (ИТПМ СО РАН) Способ плазменного напыления износостойких покрытий толщиной более 2мм
EP3904555A4 (de) * 2018-12-29 2022-10-19 Kunming University Of Science And Technology Ultralimit-legierung und herstellungsverfahren dafür
CN112553625B (zh) * 2020-12-04 2022-05-06 中国科学院金属研究所 一种活性元素Hf改性的β-NiAl涂层及其制备工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712498A (en) 1948-06-01 1955-07-05 Rolls Royce Nickel chromium alloys having high creep strength at high temperatures
US3754903A (en) 1970-09-15 1973-08-28 United Aircraft Corp High temperature oxidation resistant coating alloy
US3890456A (en) 1973-08-06 1975-06-17 United Aircraft Corp Process of coating a gas turbine engine alloy substrate
US3928026A (en) 1974-05-13 1975-12-23 United Technologies Corp High temperature nicocraly coatings
US4095003A (en) 1976-09-09 1978-06-13 Union Carbide Corporation Duplex coating for thermal and corrosion protection
US5238752A (en) * 1990-05-07 1993-08-24 General Electric Company Thermal barrier coating system with intermetallic overlay bond coat
US5236745A (en) 1991-09-13 1993-08-17 General Electric Company Method for increasing the cyclic spallation life of a thermal barrier coating
EP0567755B1 (de) 1992-04-29 1996-09-04 WALBAR INC. (a Delaware Corporation) Verbessertes Verfahren zur Diffusionsbeschichtung und Produkte
WO1994000617A1 (en) * 1992-06-23 1994-01-06 Technalum Research, Inc. Preparation of adhesive coatings from thermally reactive binary and multicomponent powders
DE4417384C1 (de) * 1994-05-18 1995-01-12 Hans Leistner Gmbh Suedd Metal Beschichtung für Flugkörper, insbesondere für die Vorderkante des Höhenleitwerkes von Flugzeugen und Verfahren zum Aufbringen der Beschichtung
DE69707365T2 (de) * 1996-06-27 2002-07-11 United Technologies Corp., Hartford Isolierendes, wärmedämmendes Beschichtungssystem
US5817371A (en) * 1996-12-23 1998-10-06 General Electric Company Thermal barrier coating system having an air plasma sprayed bond coat incorporating a metal diffusion, and method therefor
US5975852A (en) 1997-03-31 1999-11-02 General Electric Company Thermal barrier coating system and method therefor
JP3386689B2 (ja) * 1997-05-16 2003-03-17 スズキ株式会社 摺動部材
US5981088A (en) 1997-08-18 1999-11-09 General Electric Company Thermal barrier coating system
US5817372A (en) 1997-09-23 1998-10-06 General Electric Co. Process for depositing a bond coat for a thermal barrier coating system
US6096381A (en) 1997-10-27 2000-08-01 General Electric Company Process for densifying and promoting inter-particle bonding of a bond coat for a thermal barrier coating
US6190124B1 (en) * 1997-11-26 2001-02-20 United Technologies Corporation Columnar zirconium oxide abrasive coating for a gas turbine engine seal system
US5972424A (en) 1998-05-21 1999-10-26 United Technologies Corporation Repair of gas turbine engine component coated with a thermal barrier coating
EP0985745B1 (de) * 1998-09-08 2006-07-12 General Electric Company Haftbeschichtung für wärmedämmendes Beschichtungssystem
US6153313A (en) * 1998-10-06 2000-11-28 General Electric Company Nickel aluminide coating and coating systems formed therewith
US6074706A (en) 1998-12-15 2000-06-13 General Electric Company Adhesion of a ceramic layer deposited on an article by casting features in the article surface
US6165628A (en) * 1999-08-30 2000-12-26 General Electric Company Protective coatings for metal-based substrates and related processes

Also Published As

Publication number Publication date
US6607789B1 (en) 2003-08-19
BR0201425A (pt) 2003-06-10
EP1254967B1 (de) 2009-11-25
EP1254967A1 (de) 2002-11-06
DE60234484D1 (de) 2010-01-07
JP4191427B2 (ja) 2008-12-03
US20030157363A1 (en) 2003-08-21
JP2002348681A (ja) 2002-12-04

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