GB2006274A - Oxidation and Wear Resistant Coated Article - Google Patents

Oxidation and Wear Resistant Coated Article

Info

Publication number
GB2006274A
GB2006274A GB7839272A GB7839272A GB2006274A GB 2006274 A GB2006274 A GB 2006274A GB 7839272 A GB7839272 A GB 7839272A GB 7839272 A GB7839272 A GB 7839272A GB 2006274 A GB2006274 A GB 2006274A
Authority
GB
United Kingdom
Prior art keywords
oxidation
wear resistant
coated article
resistant coated
composite layer
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.)
Granted
Application number
GB7839272A
Other versions
GB2006274B (en
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of GB2006274A publication Critical patent/GB2006274A/en
Application granted granted Critical
Publication of GB2006274B publication Critical patent/GB2006274B/en
Expired 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
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

A superalloy article having improved oxidation and wear resistance at elevated temperatures has a protective coating which is a composite layer comprising an MCrAlY-type coating alloy matrix having chromium carbide particles dispersed therein. The composite layer is especially useful as a protective coating on a gas turbine blade tip shroud to provide increased service life.
GB7839272A 1977-10-17 1978-10-04 Oxidation and wear resistant coated article Expired GB2006274B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84283877A 1977-10-17 1977-10-17

Publications (2)

Publication Number Publication Date
GB2006274A true GB2006274A (en) 1979-05-02
GB2006274B GB2006274B (en) 1982-03-03

Family

ID=25288367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7839272A Expired GB2006274B (en) 1977-10-17 1978-10-04 Oxidation and wear resistant coated article

Country Status (13)

Country Link
JP (1) JPS5465718A (en)
AU (1) AU519037B2 (en)
BE (1) BE871294A (en)
BR (1) BR7806560A (en)
DE (1) DE2842848A1 (en)
FR (1) FR2406000A1 (en)
GB (1) GB2006274B (en)
IL (1) IL55731A (en)
IT (1) IT1099949B (en)
NL (1) NL7809972A (en)
NO (1) NO783486L (en)
SE (1) SE7810608L (en)
ZA (1) ZA785802B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214523A (en) * 1985-09-17 1989-09-06 Electric Power Res Inst Wear resistant coatings
EP0401611A1 (en) * 1989-06-06 1990-12-12 H.C. Starck GmbH & Co. KG High temperature composite material, process for its manufacture and its use
EP0482831A1 (en) * 1990-10-18 1992-04-29 Praxair S.T. Technology, Inc. Production of chromium carbidenickel base coatings
EP0522583A1 (en) * 1991-07-12 1993-01-13 Praxair S.T. Technology, Inc. Rotary seal member coated with a chromium carbide-age hardenable nickel base alloy
EP0589072A1 (en) * 1992-09-21 1994-03-30 Asea Brown Boveri Ag Turbocharger for heavy fuel operation
EP0713957A1 (en) * 1994-11-25 1996-05-29 FINMECCANICA S.p.A. AZIENDA ANSALDO Method of repairing the coating of turbine blades
GB2319783A (en) * 1996-11-30 1998-06-03 Chromalloy Uk Limited A bond coating containing metallic compounds for a superalloy article
EP0961017A2 (en) * 1998-05-28 1999-12-01 Mitsubishi Heavy Industries, Ltd. High temperature resistant coating
EP1443125A1 (en) * 2003-01-17 2004-08-04 ANSALDO RICERCHE S.r.l. - Società per lo Sviluppo di Nuove Tecnologie CoCrC coating for surfaces liable to consumption
WO2007071758A1 (en) * 2005-12-21 2007-06-28 Siemens Aktiengesellschaft Mcralx alloy and method for producing a layer from said alloy
US9932661B2 (en) 2013-04-24 2018-04-03 MTU Aero Engines AG Process for producing a high-temperature protective coating

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8000750L (en) * 1980-01-30 1981-07-31 Bulten Kanthal Ab HEATHOLD FIXED MACHINE COMPONENT AND SET TO MAKE IT
CA1217433A (en) * 1983-08-29 1987-02-03 Westinghouse Electric Corporation Combustion turbine blade with varying coating
IL75304A (en) * 1984-06-08 1989-03-31 United Technologies Corp Coated superalloy articles and method of strengthening same
IL84067A (en) * 1986-10-30 1992-03-29 United Technologies Corp Thermal barrier coating system
JP2669928B2 (en) * 1990-09-20 1997-10-29 日本原子力研究所 Underlayer plasma spray coating
DE19815473A1 (en) * 1998-04-07 1999-10-14 Ghh Borsig Turbomaschinen Gmbh Hot gas-carrying gas manifold of a gas turbine
DE19836392A1 (en) * 1998-08-12 2000-02-17 Wolfgang Wiesener Low cost wear resistant coating, used as a plasma sprayed coating for tools such as screwdrivers, comprises hard metal grains in a binder metal matrix
JP2003147464A (en) 2001-11-02 2003-05-21 Tocalo Co Ltd Member with high-temperature strength
JP5058645B2 (en) * 2007-03-27 2012-10-24 トーカロ株式会社 Thermal spray powder, thermal spray coating and hearth roll

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1079503A (en) * 1952-06-27 1954-11-30 Fu R Unternehmungen Der Eisen Articles resistant to wear and corrosion, and process for their manufacture
US3542530A (en) * 1968-05-23 1970-11-24 United Aircraft Corp Nickel or cobalt base with a coating containing iron chromium and aluminum
US3754903A (en) * 1970-09-15 1973-08-28 United Aircraft Corp High temperature oxidation resistant coating alloy
US3676085A (en) * 1971-02-18 1972-07-11 United Aircraft Corp Cobalt base coating for the superalloys
US3837894A (en) * 1972-05-22 1974-09-24 Union Carbide Corp Process for producing a corrosion resistant duplex coating
US3928026A (en) * 1974-05-13 1975-12-23 United Technologies Corp High temperature nicocraly coatings
US4117179A (en) * 1976-11-04 1978-09-26 General Electric Company Oxidation corrosion resistant superalloys and coatings

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214523A (en) * 1985-09-17 1989-09-06 Electric Power Res Inst Wear resistant coatings
GB2214523B (en) * 1985-09-17 1990-04-04 Electric Power Res Inst Chromium carbide compositions
EP0401611A1 (en) * 1989-06-06 1990-12-12 H.C. Starck GmbH & Co. KG High temperature composite material, process for its manufacture and its use
US5141821A (en) * 1989-06-06 1992-08-25 Hermann C. Starck Berlin Gmbh & Co Kg High temperature mcral(y) composite material containing carbide particle inclusions
EP0482831A1 (en) * 1990-10-18 1992-04-29 Praxair S.T. Technology, Inc. Production of chromium carbidenickel base coatings
AU643837B2 (en) * 1990-10-18 1993-11-25 Union Carbide Coatings Service Technology Corp. Process for producing chromiun carbide-nickle base age hardenable alloy coatings and coated articles so produced
EP0522583A1 (en) * 1991-07-12 1993-01-13 Praxair S.T. Technology, Inc. Rotary seal member coated with a chromium carbide-age hardenable nickel base alloy
EP0589072A1 (en) * 1992-09-21 1994-03-30 Asea Brown Boveri Ag Turbocharger for heavy fuel operation
EP0713957A1 (en) * 1994-11-25 1996-05-29 FINMECCANICA S.p.A. AZIENDA ANSALDO Method of repairing the coating of turbine blades
GB2319783A (en) * 1996-11-30 1998-06-03 Chromalloy Uk Limited A bond coating containing metallic compounds for a superalloy article
US6218029B1 (en) 1996-11-30 2001-04-17 Rolls-Royce, Plc Thermal barrier coating for a superalloy article and a method of application thereof
GB2319783B (en) * 1996-11-30 2001-08-29 Chromalloy Uk Ltd A thermal barrier coating for a superalloy article and a method of application thereof
US6376015B1 (en) 1996-11-30 2002-04-23 Rolls-Royce, Plc Thermal barrier coating for a superalloy article and a method of application thereof
EP0961017A2 (en) * 1998-05-28 1999-12-01 Mitsubishi Heavy Industries, Ltd. High temperature resistant coating
EP0961017A3 (en) * 1998-05-28 2001-03-14 Mitsubishi Heavy Industries, Ltd. High temperature resistant coating
US6548161B1 (en) 1998-05-28 2003-04-15 Mitsubishi Heavy Industries, Ltd. High temperature equipment
EP1443125A1 (en) * 2003-01-17 2004-08-04 ANSALDO RICERCHE S.r.l. - Società per lo Sviluppo di Nuove Tecnologie CoCrC coating for surfaces liable to consumption
WO2007071758A1 (en) * 2005-12-21 2007-06-28 Siemens Aktiengesellschaft Mcralx alloy and method for producing a layer from said alloy
US9932661B2 (en) 2013-04-24 2018-04-03 MTU Aero Engines AG Process for producing a high-temperature protective coating

Also Published As

Publication number Publication date
IL55731A0 (en) 1978-12-17
IT7828827A0 (en) 1978-10-17
DE2842848A1 (en) 1979-04-19
IL55731A (en) 1982-01-31
GB2006274B (en) 1982-03-03
AU4074378A (en) 1980-04-24
JPS574705B2 (en) 1982-01-27
NO783486L (en) 1979-04-18
BE871294A (en) 1979-04-17
FR2406000A1 (en) 1979-05-11
BR7806560A (en) 1979-07-03
NL7809972A (en) 1979-04-19
ZA785802B (en) 1980-05-28
SE7810608L (en) 1979-04-18
IT1099949B (en) 1985-09-28
DE2842848C2 (en) 1987-02-26
AU519037B2 (en) 1981-11-05
JPS5465718A (en) 1979-05-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921004