CA1217433A - Combustion turbine blade with varying coating - Google Patents

Combustion turbine blade with varying coating

Info

Publication number
CA1217433A
CA1217433A CA000460111A CA460111A CA1217433A CA 1217433 A CA1217433 A CA 1217433A CA 000460111 A CA000460111 A CA 000460111A CA 460111 A CA460111 A CA 460111A CA 1217433 A CA1217433 A CA 1217433A
Authority
CA
Canada
Prior art keywords
coating
blade
cooler
temperature
operate
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.)
Expired
Application number
CA000460111A
Other languages
English (en)
French (fr)
Inventor
Edwin A. Crombie, Iii
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1217433A publication Critical patent/CA1217433A/en
Expired legal-status Critical Current

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
    • 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
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/005—Selecting particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
CA000460111A 1983-08-29 1984-07-31 Combustion turbine blade with varying coating Expired CA1217433A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52760683A 1983-08-29 1983-08-29
US527,606 1983-08-29

Publications (1)

Publication Number Publication Date
CA1217433A true CA1217433A (en) 1987-02-03

Family

ID=24102176

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000460111A Expired CA1217433A (en) 1983-08-29 1984-07-31 Combustion turbine blade with varying coating

Country Status (7)

Country Link
EP (1) EP0139396B1 (de)
JP (1) JPS6062603A (de)
KR (1) KR850001950A (de)
CA (1) CA1217433A (de)
DE (1) DE3472698D1 (de)
IE (1) IE55513B1 (de)
MX (1) MX159535A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO850403L (no) * 1985-02-01 1986-08-04 Ingard Kvernes Aluminiumbasert artikkel med beskyttelsesbelegg og fremgangsmaate til fremstilling derav.
US5077090A (en) * 1990-03-02 1991-12-31 General Electric Company Method of forming dual alloy disks
WO1993005194A1 (en) * 1991-09-05 1993-03-18 Technalum Research, Inc. Method for the production of compositionally graded coatings
DE19615549B8 (de) * 1996-04-19 2005-07-07 Alstom Vorrichtung zum thermischen Schutz eines Rotors eines Hochdruckverdichters
US6095755A (en) * 1996-11-26 2000-08-01 United Technologies Corporation Gas turbine engine airfoils having increased fatigue strength
SE508860C2 (sv) * 1997-03-18 1998-11-09 Abb Stal Ab Anordning vid en i en rotormaskin anordnad ledskena samt en vridbar turbinskena
JP2002528643A (ja) * 1998-10-22 2002-09-03 シーメンス アクチエンゲゼルシヤフト 断熱層付き製品および断熱層の作成方法
GR1003298B (el) * 1999-01-08 2000-01-18 Interceramic S.E. �.�. Μεθοδος επιλεκτικης επιγομωσης ελασματων με κεραμομεταλλικα υλικα και κατασκευη εξαρτηματων εξ'αυτων με ειδικα χαρακτηριστικα, σε μια φαση παραγωγης
DE19934418A1 (de) * 1999-07-22 2001-01-25 Abb Alstom Power Ch Ag Verfahren zum Beschichten einer lokal unterschiedlich beanspruchten Komponente
DE19955789A1 (de) * 1999-11-19 2001-05-23 Basf Ag Verfahren zur kombinatorischen Herstellung einer Bibliothek von Materialien
DE10001516B4 (de) 2000-01-15 2014-05-08 Alstom Technology Ltd. Zerstörungsfreies Verfahren zur Bestimmung der Schichtdicke einer metallischen Schutzschicht auf einem metallischen Grundmaterial
US6670046B1 (en) 2000-08-31 2003-12-30 Siemens Westinghouse Power Corporation Thermal barrier coating system for turbine components
US6592947B1 (en) * 2002-04-12 2003-07-15 Ford Global Technologies, Llc Method for selective control of corrosion using kinetic spraying
JP4058294B2 (ja) * 2002-04-30 2008-03-05 株式会社荏原製作所 回転部材の耐摩耗表面処理方法、羽根車及びその羽根車を有する流体機械
DE502006003548D1 (de) 2006-08-23 2009-06-04 Siemens Ag Beschichtete Turbinenschaufel
DE102006051813A1 (de) * 2006-11-03 2008-05-08 Mtu Aero Engines Gmbh Schaufel für einen Verdichter oder eine Turbine eines Flugtriebwerks, Flugtriebwerk mit einer solchen Schaufel sowie Verfahren zum Beschichten einer Schaufel eines Flugtriebwerks
US20080113163A1 (en) * 2006-11-14 2008-05-15 United Technologies Corporation Thermal barrier coating for combustor panels
US20110116912A1 (en) * 2009-11-13 2011-05-19 Mccall Thomas Zoned discontinuous coating for high pressure turbine component
EP2354454A1 (de) * 2010-02-02 2011-08-10 Siemens Aktiengesellschaft Turbinenschaufel mit variabel Oxidationsbeständiger Beschichtung
US10309018B2 (en) * 2011-05-31 2019-06-04 United Technologies Corporation Composite article having layer with co-continuous material regions
US9353948B2 (en) * 2011-12-22 2016-05-31 General Electric Company Gas turbine combustor including a coating having reflective characteristics for radiation heat and method for improved combustor temperature uniformity
DE102012108919A1 (de) * 2012-09-21 2014-05-15 Reinhausen Plasma Gmbh Vorrichtung und Verfahren zur Erzeugung eines Schichtsystems
EP2938926A1 (de) * 2013-02-05 2015-11-04 Siemens Aktiengesellschaft Brennstofflanzen mit wärmedämmbeschichtung
EP3071732B1 (de) 2013-11-19 2019-11-13 United Technologies Corporation Artikel mit beschichtung mit veränderlicher zusammensetzung
US9896585B2 (en) * 2014-10-08 2018-02-20 General Electric Company Coating, coating system, and coating method
DE102017213553A1 (de) 2017-08-04 2019-02-07 MTU Aero Engines AG Schaufel für strömungsmaschine mit verschiedenen diffusionsschutzschichten und verfahren zur herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431660A (en) * 1944-12-01 1947-11-25 Bbc Brown Boveri & Cie Turbine blade
GB616432A (en) * 1946-08-30 1949-01-21 Power Jets Res & Dev Ltd Improvements relating to turbine rotors and the like bladed structures
GB696715A (en) * 1951-02-07 1953-09-09 Metro Cutanit Ltd Improvements in blades for gas turbines and method of manufacture thereof
CH599352A5 (de) * 1976-10-15 1978-05-31 Bbc Brown Boveri & Cie
DE2842848A1 (de) * 1977-10-17 1979-04-19 United Technologies Corp Ueberzogener gegenstand, insbesondere superlegierungsgasturbinenschaufel
GB2046369A (en) * 1979-04-04 1980-11-12 Rolls Royce Gas turbine blade

Also Published As

Publication number Publication date
KR850001950A (ko) 1985-04-10
DE3472698D1 (en) 1988-08-18
JPH02521B2 (de) 1990-01-08
JPS6062603A (ja) 1985-04-10
IE842094L (en) 1985-02-28
IE55513B1 (en) 1990-10-10
EP0139396B1 (de) 1988-07-13
MX159535A (es) 1989-06-28
EP0139396A1 (de) 1985-05-02

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Legal Events

Date Code Title Description
MKEX Expiry