PE20100633A1 - Componente de maquina hidraulica - Google Patents

Componente de maquina hidraulica

Info

Publication number
PE20100633A1
PE20100633A1 PE2010000070A PE2010000070A PE20100633A1 PE 20100633 A1 PE20100633 A1 PE 20100633A1 PE 2010000070 A PE2010000070 A PE 2010000070A PE 2010000070 A PE2010000070 A PE 2010000070A PE 20100633 A1 PE20100633 A1 PE 20100633A1
Authority
PE
Peru
Prior art keywords
liners
hydraulic machine
machine component
coated
main body
Prior art date
Application number
PE2010000070A
Other languages
English (en)
Inventor
Serge Prigent
Original Assignee
Alstom Renewable Technologies
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 Alstom Renewable Technologies filed Critical Alstom Renewable Technologies
Publication of PE20100633A1 publication Critical patent/PE20100633A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/02—Buckets; Bucket-carrying rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05B2230/237—Brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2004—Ceramics; Oxides
    • F05B2280/20041—Aluminium oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2007—Carbides
    • F05B2280/20071—Carbides of silicon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2007—Carbides
    • F05B2280/20073—Carbides of wolfram, e.g. tungsten carbide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2008—Nitrides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/50—Intrinsic material properties or characteristics
    • F05B2280/5007—Hardness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6011—Coating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0813—Carbides
    • F05C2203/0817—Carbides of silicon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0813—Carbides
    • F05C2203/0826—Carbides of wolfram, e.g. tungsten carbide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/083—Nitrides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0869—Aluminium oxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/10—Hardness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Ceramic Products (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Electronic Switches (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Lubricants (AREA)
  • Braking Arrangements (AREA)

Abstract

DONDE AL MENOS UNA PARTE DE DICHO COMPONENTE NUEVO ESTA SUJETA AL DESGASTE, CARACTERIZADO PORQUE TIENE AL MENOS UNA PROTECCION FIJA, POR AL MENOS UN CORDON SOLDADO QUE BORDEA UN TALON NO SOLDADO, SOBRE EL CUERPO PRINCIPAL DEL COMPONENTE. EL PROCEDIMIENTO DE FABRICACION DE DICHO COMPONENTE NUEVO COMPRENDE LAS ETAPAS: a) PREFABRICAR UNA PROTECCION SOLDANDO UN ELEMENTO MACIZO EN CERAMICA SOBRE UN SOPORTE DE METAL; b) FIJAR LA PROTECCION SOBRE UN CUERPO PRINCIPAL DEL COMPONENTE, EN MEDIO DE AL MENOS UN CORDON DE SOLDADURA Y ARREGLANDO AL MENOS UN TALON NO SOLDADO ENTRE LA PROTECCION Y EL CUERPO PRINCIPAL, COLOCANDO SOBRE DICHA PROTECCION POR PROYECCION TERMICA AL MENOS UNA CAPA DE MATERIAL RESISTENTE AL DESGASTE Y UNA SUBCAPA DE METALIZACION DESTINADA A SER RECUBIERTA POR LA CAPA DE MATERIAL RESISTENTE AL DESGASTE; Y c) PONER, AL MENOS SOBRE LA PROTECCION Y POR PROYECCION TERMICA, AL MENOS UNA CAPA DE MATERIAL RESISTENTE AL DESGASTE. EL PROCEDIMIENTO DE MANTENCION DE DICHO COMPONENTE NUEVO COMPRENDE: i) DESTRUIR EL O LOS CORDONES DE SOLDADURA, ii) SEPARAR LA PROTECCION DEL CUERPO PRINCIPAL SEPARANDO UNA DE LA OTRA LAS SUPERFICIES DE LA PROTECCION Y DEL CUERPO PRINCIPAL FORMANDO EL TALON NO SOLDADO Y iii) FIJAR UNA NUEVA PROTECCION SOBRE EL CUERPO PRINCIPAL, EN LUGAR DE LA QUE HA SIDO PRECEDENTEMENTE SEPARADA DEL CUERPO PRINCIPAL
PE2010000070A 2009-01-30 2010-01-29 Componente de maquina hidraulica PE20100633A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0950594A FR2941639B1 (fr) 2009-01-30 2009-01-30 Composant neuf de machine hydraulique, procede de fabrication ou de maintenance d'un tel composant

Publications (1)

Publication Number Publication Date
PE20100633A1 true PE20100633A1 (es) 2010-10-01

Family

ID=40973184

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2010000070A PE20100633A1 (es) 2009-01-30 2010-01-29 Componente de maquina hidraulica

Country Status (8)

Country Link
EP (1) EP2213407B1 (es)
CN (1) CN101791758B (es)
AT (1) ATE552068T1 (es)
CL (1) CL2010000077A1 (es)
EC (1) ECSP109899A (es)
FR (1) FR2941639B1 (es)
PE (1) PE20100633A1 (es)
TW (1) TW201036750A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2868912A1 (en) * 2013-10-30 2015-05-06 ALSTOM Renewable Technologies Pelton turbine wheel and pelton turbine comprising such a wheel
CN108274193B (zh) * 2018-01-12 2021-07-20 中国航发哈尔滨东安发动机有限公司 一种带有薄壁尼龙衬套的绝缘导柱加工方法
EP3647585B1 (en) * 2018-11-02 2021-04-28 GE Renewable Technologies Hydro-electric turbine component having enhanced life span and method for forming the same
CN112943504A (zh) * 2021-04-13 2021-06-11 哈尔滨电机厂有限责任公司 一种分环制造的大型冲击式水轮机转轮
CN112922765B (zh) * 2021-04-13 2022-06-21 哈尔滨电机厂有限责任公司 一种大型冲击式水轮机分瓣转轮的制造工艺方法
CN117730199A (zh) * 2021-08-03 2024-03-19 福伊特专利有限公司 水电涡轮机的构件和制造方法
PE20240870A1 (es) * 2021-09-02 2024-04-24 Voith Patent Gmbh Cangilon de una turbina de tipo pelton y metodo para su fabricacion
CN113878309B (zh) * 2021-10-11 2024-03-08 宜昌船舶柴油机有限公司 燃气轮机接管扩散器接管固定环组合加工工艺
CN115837467A (zh) * 2022-12-08 2023-03-24 水利部杭州机械设计研究所 一种超高水头冲击式水轮机水斗抗冲击磨蚀方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH216126A (de) * 1939-08-31 1941-07-31 Burger Amanz Wasserturbinenschaufel.
GB723248A (en) * 1952-04-09 1955-02-02 Markham & Company Ltd Improvements in or relating to pelton and other bucket wheels
GB995654A (en) * 1961-06-05 1965-06-23 Dominion Eng Works Ltd Improvements in or relating to hydraulic turbines of the francis type
DE3723698C2 (de) * 1987-07-17 1995-04-27 Bosch Gmbh Robert Kraftstoffeinspritzventil sowie Verfahren zu dessen Einstellung
JPH01219301A (ja) * 1988-02-26 1989-09-01 Hitachi Ltd 蒸気タービン動翼
JPH1150944A (ja) * 1997-08-01 1999-02-23 Toshiba Corp 水力機器
JP2001153019A (ja) * 1999-11-30 2001-06-05 Toshiba Corp ペルトン水車のバケット、ニードル弁及びペルトン水車
JP2001288553A (ja) * 2000-03-31 2001-10-19 Toshiba Corp 水力機器の耐壊食部材
FR2817283B1 (fr) * 2000-11-27 2003-06-13 Alstom Power Nv Composant hydraulique et procede de fabrication d'un tel composant
RU2214464C1 (ru) * 2002-01-28 2003-10-20 Акционерное общество открытого типа "Челябинский электролитный цинковый завод" Способ переработки цинковых огарков
CN1415860A (zh) * 2002-09-18 2003-05-07 彭利 回转容积式液压传动装置和液压传动式石油开采抽油机
JP4409245B2 (ja) * 2003-10-20 2010-02-03 株式会社荏原製作所 耐食性及び耐摩耗性を有する被覆用合金を用いた装置

Also Published As

Publication number Publication date
EP2213407B1 (fr) 2012-04-04
CN101791758B (zh) 2014-11-12
ATE552068T1 (de) 2012-04-15
CL2010000077A1 (es) 2010-07-23
CN101791758A (zh) 2010-08-04
TW201036750A (en) 2010-10-16
EP2213407A1 (fr) 2010-08-04
FR2941639B1 (fr) 2012-04-20
FR2941639A1 (fr) 2010-08-06
ECSP109899A (es) 2010-08-31

Similar Documents

Publication Publication Date Title
PE20100633A1 (es) Componente de maquina hidraulica
TW200738449A (en) Metallic laminate and method for preparing the same
SG130138A1 (en) A method of removing a coating
SG133481A1 (en) Dovetail surface enhancement for durability
SG159514A1 (en) Plasma arc weld repair of high nickel metal alloys
FR2953747B1 (fr) Procede de reparation d'une aube en titane par rechargement laser et compression hip moderee
EP1563937A3 (en) Method for refurbishing surfaces subjected to high compression contact
TW200617310A (en) Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
SG136036A1 (en) Wear-resistant coating
JO3718B1 (ar) قطع غيار بأوجه مقواه بإستخدام عملية التقسية المصلدة والطريقة والتجميع المرافق للتصنيع
SG136910A1 (en) Wear-resistant coating
EG26641A (en) Hierarchical compound substance
WO2009062877A3 (de) Korrosionsfeste beschichtung sowie herstellverfahren hierfür
WO2009115437A3 (de) Leitgitteranordnung eines abgasturboladers, abgasturbolader und verfahren zur herstellung einer leitgitteranordnung
HK1121101A1 (en) Method of computing the operating parameters of a forge welding machine
ATE548540T1 (de) Rotorstufe einer einteilig beschaufelten verdichtertrommel einer axialen strömungsmaschine und entsprechendes herstellungsverfahren.
FR2919345B1 (fr) Anneau pour une roue de turbine de turbomachine.
SG145591A1 (en) System and method for electroplating metal components
MX355419B (es) Galvanizado del aluminio.
GB2467508A (en) Turbine nozzle segment and method for repairing a turbine nozzle segment
ATE508254T1 (de) Verfahren zum herstellen eines einlaufbelags
WO2013003521A3 (en) Track pin retention system
EP2092184A4 (en) SHOE FOR TURBINE SECTION, TURBINE SECTION, GAS TURBINE ENGINE AND AIRPLANE PROVIDED THEREWITH
WO2011045179A3 (en) Screw spindle machine and method of manufacturing the same
RU2004134770A (ru) Способ электромеханической подготовки стальных и чугунных поверхностей изделий под нанесение покрытий

Legal Events

Date Code Title Description
FG Grant, registration