UA27027A1 - Спосіб hаhесеhhя покриття hа лопатки теплової турбомашиhи - Google Patents

Спосіб hаhесеhhя покриття hа лопатки теплової турбомашиhи

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
English (en)
Russian (ru)
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/uk

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

Abstract

Винахід належить до галузі теплових турбомашин і стосується способу нанесення покриття на лопатки теплової турбомашини. Спосіб включає підготовку поверхні лопаток після відкриття турбомашини і нанесення захисного шару. Перед відкриттям турбомашини в її робочому стані проводиться очищення за допомогою засобу, який підводять повітряним потоком, а після підготовки наноситься захисний шар газополум’яною металізацією.
UA4895114A 1990-04-11 1991-04-10 Спосіб hаhесеhhя покриття hа лопатки теплової турбомашиhи UA27027A1 (uk)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=4205685

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4895114A UA27027A1 (uk) 1990-04-11 1991-04-10 Спосіб hаhесеhhя покриття hа лопатки теплової турбомашиhи

Country Status (9)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08193568A (ja) * 1995-01-13 1996-07-30 Hitachi Ltd 水力機械のランナ及びその製造方法
AT402943B (de) * 1995-10-04 1997-09-25 Engel Gmbh Maschbau Verfahren zur herstellung von verschleiss- und korrosionsgeschützten oberflächen auf plastifizierschnecken für spritzgiessmaschinen
AT403059B (de) * 1995-10-04 1997-11-25 Engel Gmbh Maschbau Verfahren zur herstellung einer beschichtung auf der oberfläche von plastifizierschnecken für spritzgiessmaschinen
DE102004001575A1 (de) 2004-01-10 2005-08-04 Mtu Aero Engines Gmbh Verfahren zur Herstellung von Hohlschaufeln sowie eines Rotors mit Hohlschaufeln
US8113787B2 (en) 2007-06-20 2012-02-14 Alstom Technology Ltd. Turbomachine blade with erosion and corrosion protective coating and method of manufacturing
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
EP2752559A1 (de) * 2013-01-08 2014-07-09 Siemens Aktiengesellschaft Verfahren zur Reinigung eines Rotors einer Gasturbine innerhalb eines Gehäuses
CN110420769B (zh) * 2019-08-02 2020-06-09 柳州联顺戴克雷汽车部件有限公司 一种具有调配功能的防起粒的喷涂设备

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 (fr) * 1984-05-17 1987-11-20 Snecma Procede de reparation par diffusion

Also Published As

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

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