BE868978A - Revetements du type mcr.aly et procede d'application des revetements - Google Patents

Revetements du type mcr.aly et procede d'application des revetements

Info

Publication number
BE868978A
BE868978A BE8000155A BE8000155A BE868978A BE 868978 A BE868978 A BE 868978A BE 8000155 A BE8000155 A BE 8000155A BE 8000155 A BE8000155 A BE 8000155A BE 868978 A BE868978 A BE 868978A
Authority
BE
Belgium
Prior art keywords
mcr
application process
coating application
type coatings
aly
Prior art date
Application number
BE8000155A
Other languages
English (en)
Inventor
F J Wallace
N S Bornstein
M A Decrescente
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 BE868978A publication Critical patent/BE868978A/fr

Links

Classifications

    • 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
    • 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
    • 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
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-base component
    • Y10T428/12847—Cr-base component
    • Y10T428/12854—Next to Co-, Fe-, or Ni-base 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
BE8000155A 1977-07-13 1978-07-13 Revetements du type mcr.aly et procede d'application des revetements BE868978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/815,612 US4152223A (en) 1977-07-13 1977-07-13 Plasma sprayed MCrAlY coating and coating method

Publications (1)

Publication Number Publication Date
BE868978A true BE868978A (fr) 1978-11-03

Family

ID=25218303

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8000155A BE868978A (fr) 1977-07-13 1978-07-13 Revetements du type mcr.aly et procede d'application des revetements

Country Status (5)

Country Link
US (1) US4152223A (fr)
BE (1) BE868978A (fr)
CA (1) CA1114246A (fr)
FR (1) FR2400568A1 (fr)
SE (1) SE7807797L (fr)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273824A (en) * 1979-05-11 1981-06-16 United Technologies Corporation Ceramic faced structures and methods for manufacture thereof
EP0024802B1 (fr) * 1979-07-30 1984-05-09 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Procédé de préparation d'un revêtement anticorrosif sur un objet métallique
US4321310A (en) * 1980-01-07 1982-03-23 United Technologies Corporation Columnar grain ceramic thermal barrier coatings on polished substrates
US4321311A (en) * 1980-01-07 1982-03-23 United Technologies Corporation Columnar grain ceramic thermal barrier coatings
US4370789A (en) * 1981-03-20 1983-02-01 Schilke Peter W Fabrication of gas turbine water-cooled composite nozzle and bucket hardware employing plasma spray process
US4562090A (en) * 1983-11-30 1985-12-31 Gray Tool Company Method for improving the density, strength and bonding of coatings
BE903377A (fr) * 1984-10-05 1986-04-04 Baj Ltd Revetements metalliques protecteurs
US4897315A (en) * 1985-10-15 1990-01-30 United Technologies Corporation Yttrium enriched aluminide coating for superalloys
FR2589485B1 (fr) * 1985-11-05 1991-12-13 Nippon Telegraph & Telephone Magnesium ou alliage du magnesium traite en surface et procede pour le traitement de surface du magnesium ou d'un alliage de magnesium
US4910092A (en) * 1986-09-03 1990-03-20 United Technologies Corporation Yttrium enriched aluminide coating for superalloys
DE3640083A1 (de) * 1986-11-24 1988-06-01 Plasmainvent Ag Verfahren zum glaetten einer spritzschicht und geglaettete spritzschicht
FR2615871B1 (fr) * 1987-05-26 1989-06-30 Snecma Pieces de turbomachine en superalliage comportant un revetement protecteur metalloceramique
US4956315A (en) * 1987-09-02 1990-09-11 Kennametal Inc. Whisker reinforced ceramics and a method of clad/hot isostatic pressing same
US4820663A (en) * 1987-09-02 1989-04-11 Kennametal Inc. Whisker reinforced ceramic and a method of clad/hot isostatic pressing same
US5312650A (en) * 1988-01-12 1994-05-17 Howmet Corporation Method of forming a composite article by metal spraying
US4933239A (en) * 1989-03-06 1990-06-12 United Technologies Corporation Aluminide coating for superalloys
US4990876A (en) * 1989-09-15 1991-02-05 Eastman Kodak Company Magnetic brush, inner core therefor, and method for making such core
US5034284A (en) * 1990-05-10 1991-07-23 United Technologies Corporation Thermal fatigue resistant coatings
SE9100661L (sv) * 1991-03-06 1992-09-07 Varta Batteri Ab Foerfarande foer undanroejande av defekter i ett skyddsskikt
ATE150434T1 (de) * 1991-12-03 1997-04-15 Advanced Composite Materials Drucklose sinterung von mit whiskern verstärktem aluminiumoxydverbundwerkstoff
JPH0657399A (ja) * 1992-08-12 1994-03-01 Toshiba Corp 金属基材へのセラミックのコーティング方法
US6333121B1 (en) * 1992-10-13 2001-12-25 General Electric Company Low-sulfur article having a platinum-aluminide protective layer and its preparation
US5538796A (en) * 1992-10-13 1996-07-23 General Electric Company Thermal barrier coating system having no bond coat
US5656217A (en) * 1994-09-13 1997-08-12 Advanced Composite Materials Corporation Pressureless sintering of whisker reinforced alumina composites
DE19609690C2 (de) * 1996-03-13 2000-12-28 Karlsruhe Forschzent Turbinenschaufel
US5935407A (en) * 1997-11-06 1999-08-10 Chromalloy Gas Turbine Corporation Method for producing abrasive tips for gas turbine blades
US6190471B1 (en) * 1999-05-26 2001-02-20 General Electric Company Fabrication of superalloy articles having hafnium- or zirconium-enriched protective layer
US6387527B1 (en) * 1999-10-04 2002-05-14 General Electric Company Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles
DE10001516B4 (de) * 2000-01-15 2014-05-08 Alstom Technology Ltd. Zerstörungsfreies Verfahren zur Bestimmung der Schichtdicke einer metallischen Schutzschicht auf einem metallischen Grundmaterial
DE60042061D1 (de) 2000-05-31 2009-06-04 Alstom Technology Ltd Verfahren zum Einstellen der Grösse von Kühllöchern eines Bauteils einer Gasturbine
EP1162284A1 (fr) 2000-06-05 2001-12-12 Alstom (Switzerland) Ltd Procédé de réparation d'un composant revêtu
US6635362B2 (en) 2001-02-16 2003-10-21 Xiaoci Maggie Zheng High temperature coatings for gas turbines
DE60103612T2 (de) 2001-04-21 2005-06-16 Alstom Technology Ltd Verfahren zum Reparieren einer keramischen Beschichtung
US6560870B2 (en) * 2001-05-08 2003-05-13 General Electric Company Method for applying diffusion aluminide coating on a selective area of a turbine engine component
EP1260612A1 (fr) 2001-05-25 2002-11-27 ALSTOM (Switzerland) Ltd Couche de liason ou revêtement en MCrAlY
EP1295969A1 (fr) * 2001-09-22 2003-03-26 ALSTOM (Switzerland) Ltd Procédé pour la croissance d'un revêtement de MCrAlY ainsi qu'un objet revêtu de cet alliage
EP1295970A1 (fr) * 2001-09-22 2003-03-26 ALSTOM (Switzerland) Ltd Revêtement de l'alliage du type MCrAlY
EP1327702A1 (fr) 2002-01-10 2003-07-16 ALSTOM (Switzerland) Ltd Revêtement de liaison de type MCrAlY et procédé de depôt de ce revêtement de liason de type MCrAlY
EP1411210A1 (fr) * 2002-10-15 2004-04-21 ALSTOM Technology Ltd Méthode de déposition d'un revêtement de type MCrAlY résistant à la fatigue et à l'oxydation
EP1422054A1 (fr) * 2002-11-21 2004-05-26 Siemens Aktiengesellschaft Structure laminée pour de turbine à gaz
DE60225569T2 (de) * 2002-12-06 2009-09-03 Alstom Technology Ltd. Verfahren zur örtlichen Abscheidung einer MCrAlY - Beschichtung
EP1426760A1 (fr) * 2002-12-06 2004-06-09 ALSTOM Technology Ltd Méthode non-destructive pour déterminer la température de service d'un métal d'un composant
EP1426759B1 (fr) * 2002-12-06 2011-11-16 Alstom Technology Ltd Méthode non-destructive pour la détermination du la déplétion d'un revêtement
DE60231084D1 (de) * 2002-12-06 2009-03-19 Alstom Technology Ltd Verfahren zur selektiven Abscheidung einer MCrAlY-Beschichtung
US9243511B2 (en) 2014-02-25 2016-01-26 Siemens Aktiengesellschaft Turbine abradable layer with zig zag groove pattern
US9151175B2 (en) 2014-02-25 2015-10-06 Siemens Aktiengesellschaft Turbine abradable layer with progressive wear zone multi level ridge arrays
CN106030039A (zh) 2014-02-25 2016-10-12 西门子公司 具有深度变化材料性质的涡轮机部件热障涂层
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
US10408079B2 (en) 2015-02-18 2019-09-10 Siemens Aktiengesellschaft Forming cooling passages in thermal barrier coated, combustion turbine superalloy components
US10190435B2 (en) 2015-02-18 2019-01-29 Siemens Aktiengesellschaft Turbine shroud with abradable layer having ridges with holes
CN105779924B (zh) * 2016-03-24 2019-11-01 上海交通大学 喷涂热障涂层包裹Pt金属丝表面制造高温绝缘线的方法
US20180087141A1 (en) * 2016-09-28 2018-03-29 General Electric Company Method for treating coated article and treated article
US11149854B2 (en) 2019-02-07 2021-10-19 Raytheon Technologies Corporation High pressure compressor seal-ring with improved wear resistance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676085A (en) * 1971-02-18 1972-07-11 United Aircraft Corp Cobalt base coating for the superalloys
US3961098A (en) * 1973-04-23 1976-06-01 General Electric Company Coated article and method and material of coating
US3866301A (en) * 1973-06-28 1975-02-18 Allegheny Ludlum Ind Inc Process for forming sheet material with excellent surface characteristics

Also Published As

Publication number Publication date
US4152223A (en) 1979-05-01
FR2400568B1 (fr) 1983-08-26
CA1114246A (fr) 1981-12-15
FR2400568A1 (fr) 1979-03-16
SE7807797L (sv) 1979-01-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNITED TECHNOLOGIES CORP.

Effective date: 19840713