UA27027A1 - Method for covering application on the heat turbomachine blades - Google Patents

Method for covering application on the heat turbomachine blades

Info

Publication number
UA27027A1
UA27027A1 UA4895114A UA4895114A UA27027A1 UA 27027 A1 UA27027 A1 UA 27027A1 UA 4895114 A UA4895114 A UA 4895114A UA 4895114 A UA4895114 A UA 4895114A UA 27027 A1 UA27027 A1 UA 27027A1
Authority
UA
Ukraine
Prior art keywords
heat
turbomachine
covering application
turbomachine blades
protective layer
Prior art date
Application number
UA4895114A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Тібор КОРОМЦАЙ
Сейко КОЛЕФ
Original Assignee
Асєа Браун Бовері Аг
Асеа Браун Бовери АГ
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 Асєа Браун Бовері Аг, Асеа Браун Бовери АГ filed Critical Асєа Браун Бовері Аг
Publication of UA27027A1 publication Critical patent/UA27027A1/en

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/002—Cleaning of turbomachines
    • 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
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention relates to the method for covering application on the heat turbomachine blades. A method involves blade surface preparation after the turbomachine opening and the protective layer applying. The cleaning is carried out before the turbomachine opening during its operational state using the substance, which is supplied with the air steam, and after the preparation the protective layer is applied by the means of gas-flame metallization.
UA4895114A 1990-04-11 1991-04-10 Method for covering application on the heat turbomachine blades UA27027A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH123790 1990-04-11

Publications (1)

Publication Number Publication Date
UA27027A1 true UA27027A1 (en) 2000-02-28

Family

ID=4205685

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4895114A UA27027A1 (en) 1990-04-11 1991-04-10 Method for covering application on the heat turbomachine blades

Country Status (9)

Country Link
EP (1) EP0451512B1 (en)
JP (1) JP3027214B2 (en)
CA (1) CA2039944C (en)
DE (1) DE59100238D1 (en)
DK (1) DK0451512T3 (en)
ES (1) ES2044634T3 (en)
PL (1) PL165873B1 (en)
RU (1) RU2062303C1 (en)
UA (1) UA27027A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08193568A (en) * 1995-01-13 1996-07-30 Hitachi Ltd Runner of hydraulic machinery and manufacture of runner
AT402943B (en) * 1995-10-04 1997-09-25 Engel Gmbh Maschbau METHOD FOR PRODUCING WEAR AND CORROSION PROTECTED SURFACES ON PLASTICIZING SCREWS FOR INJECTION MOLDING MACHINES
AT403059B (en) * 1995-10-04 1997-11-25 Engel Gmbh Maschbau METHOD FOR PRODUCING A COATING ON THE SURFACE OF PLASTICIZING SCREWS FOR INJECTION MOLDING MACHINES
DE102004001575A1 (en) 2004-01-10 2005-08-04 Mtu Aero Engines Gmbh Method for producing hollow blades and a rotor with hollow blades
WO2008116757A2 (en) * 2007-03-27 2008-10-02 Alstom Technology Ltd Turbomachine blade with erosion and corrosion protective coating and method of manufacturing the same
US8113787B2 (en) 2007-06-20 2012-02-14 Alstom Technology Ltd. Turbomachine blade with erosion and corrosion protective coating and method of manufacturing
EP2752559A1 (en) * 2013-01-08 2014-07-09 Siemens Aktiengesellschaft Method of cleaning of a gas turbine rotor within a housing
CN110420769B (en) * 2019-08-02 2020-06-09 柳州联顺戴克雷汽车部件有限公司 Prevent spraying equipment of grain with allotment function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709569A (en) * 1948-08-28 1955-05-31 Thompson Prod Inc Impeller member and method of making same
US3010843A (en) * 1958-04-28 1961-11-28 Gen Motors Corp Abradable protective coating for compressor casings
FR2564350B1 (en) * 1984-05-17 1987-11-20 Snecma DIFFUSION REPAIR PROCESS

Also Published As

Publication number Publication date
JP3027214B2 (en) 2000-03-27
RU2062303C1 (en) 1996-06-20
EP0451512A1 (en) 1991-10-16
CA2039944C (en) 2001-01-02
DK0451512T3 (en) 1993-12-27
PL289795A1 (en) 1991-12-02
ES2044634T3 (en) 1994-01-01
PL165873B1 (en) 1995-02-28
DE59100238D1 (en) 1993-09-09
JPH04225865A (en) 1992-08-14
EP0451512B1 (en) 1993-08-04
CA2039944A1 (en) 1991-10-12

Similar Documents

Publication Publication Date Title
AU6476090A (en) Apparatus for retouching, in situ, components such as the rotor blades of a turbo-machine, and a retouching method using the apparatus
CA2290386A1 (en) Device and method for heating and deicing wind energy turbine blades
GB2042646B (en) Rotor blade tip clearance control for gas turbine engine
JPS54160911A (en) Blade for gas turbine engine
GB2243413B (en) Gas turbine bladed disk.
GB2043796B (en) Bladed rotor for gas turbine engine
DE3462351D1 (en) Blade cascade for an axial gas or steam driven turbine
WO1996014494A3 (en) Rotor airfoils to control tip leakage flows
WO1995027125A1 (en) Turbine shroud segment including a coating layer having varying thickness
UA27027A1 (en) Method for covering application on the heat turbomachine blades
GB2247285B (en) Root attachment for composite turbine blade
BR8906606A (en) PRELIMINARY ABRASIVELY SEAL COATING FOR GAS TURBINE
ES8405263A1 (en) Cookware and method of making the same
AU579217B2 (en) Method of cutting pipe lengths
GB2100807B (en) Turbine blade for gas turbine engines
JPS54101014A (en) Winggshaped blade for gas turbine engine
JPS54106706A (en) Method and apparatus for controlling steam turbine
GB9013588D0 (en) Thermal clearance control method for gas turbine engine
DE3777226D1 (en) METHOD FOR ADAPTING A COMPRESSOR VALVE TO DIFFERENT OPERATING CONDITIONS OF THE COMPRESSOR, AND COMPRESSOR VALVE FOR CARRYING OUT THE METHOD.
SE8203782L (en) PROCEDURE FOR COATING A SURFACE WITH A LAYER
NL192871B (en) Method for repairing parts for rotating flow machines, such as, for example, turbine blades.
FI822454L (en) FOER FARING FOR METAL FOUNDATION WITH A GASSTRAOLAR SOM UTGAOR FRAON PERIPERIN AV EN ROTERSKIVA
GB2245722B (en) A method for controlling the operation of a steam turbine system
EP0924020A3 (en) Method and apparatus for applying material to a face of a flow directing assembly for a gas turbine engine
ATE204615T1 (en) METHOD FOR COATING COMPONENTS OF A CONTINUOUS CASTING PLANT