PE20020878A1 - PART, ESPECIALLY A HYDRAULIC COMPONENT OF COMPOSITE MATERIAL AND MANUFACTURING PROCEDURE OF SUCH PART - Google Patents

PART, ESPECIALLY A HYDRAULIC COMPONENT OF COMPOSITE MATERIAL AND MANUFACTURING PROCEDURE OF SUCH PART

Info

Publication number
PE20020878A1
PE20020878A1 PE2001001183A PE2001001183A PE20020878A1 PE 20020878 A1 PE20020878 A1 PE 20020878A1 PE 2001001183 A PE2001001183 A PE 2001001183A PE 2001001183 A PE2001001183 A PE 2001001183A PE 20020878 A1 PE20020878 A1 PE 20020878A1
Authority
PE
Peru
Prior art keywords
metallic
fibers
metal
deposit
nickel
Prior art date
Application number
PE2001001183A
Other languages
Spanish (es)
Inventor
Jean-Marie Auguste Roman
Christophe Jean Philippe Blois
Original Assignee
Alstom Power Nv
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 Power Nv filed Critical Alstom Power Nv
Publication of PE20020878A1 publication Critical patent/PE20020878A1/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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/026—Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0463—Cobalt
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/11—Manufacture by removing material by electrochemical methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/12—Light metals
    • F05D2300/121—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/172—Copper alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/172—Copper alloys
    • F05D2300/1723—Nickel-Copper alloy, e.g. Monel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/611—Coating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/614—Fibres or filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/70—Treatment or modification of materials
    • F05D2300/702—Reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
  • Laminated Bodies (AREA)

Abstract

TAL QUE DICHA PIEZA ESTA FABRICADA DE UN MATERIAL COMPUESTO CON MATRIZ ORGANICA Y FIBRAS DE REFUERZO, ESTANDO REVESTIDA LOCALMENTE CON UNA CAPA DE PROTECCION METALICA O EN BASE A METAL, CARACTERIZADA POR COMPRENDER FIBRAS METALICAS O EN BASE A METAL, SIENDO DICHA CAPA FORMADA POR UN DEPOSITO ELECTROLITICO SOBRE DICHAS FIBRAS METALICAS. DICHAS FIBRAS METALICAS ESTAN DISPUESTAS EN LA PROXIMIDAD DE LA SUPERFICIE DE LA PIEZA DESTINADA A SER REVESTIDA; Y ESTAN FABRICADAS DE COBRE, ALUMINIO O UNA ALEACION DE ESTOS METALES U OTROS ELEMENTOS METALICOS. SIENDO EL MATERIAL DE LA CAPA DE PROTECION NIQUEL, COBALTO, COBRE U OTROS ELEMENTOS METALICOS O ALEACIONES DE ESTOS. ADEMAS DE UN PROCEDIMIENTO DE FABRICACION DE LA PIEZA QUE CONSISTE EN: A) AISLAR LAS FIBRAS DE REFUERZO DE LA PIEZA SITUADAS EN ZONAS DIFERENTES A AQUELLAS QUE INCLUYEN FIBRAS METALICAS MEDIANTE APLICACION DE UN BARNIZ AISLANTE ANTES DEL DEPOSITO ELECTROLITICO; B) APLICAR MEDIANTE UN DEPOSITO DEL TIPO "CON PLASMA", UN ELEMENTO METALICO SOBRE DICHA CAPA DESPUES DEL DEPOSITO ELECTROLITICO. DONDE PARA EL BANO ELECTROLITICO SE UTILIZA UNA SOLUCION DE COMPUESTOS METALICOS QUE INCLUYEN NIQUEL A UNA TEMPERATURA DE APROXIMADAMENTE 60° C CON UN CONTRAELECTRODO EN BASE A NIQUEL Y UNA DENSIDAD DE CORRIENTE DE 4 A/dm2, CUANDO LAS FIBRAS DE REFUERZO SON EJECUTADAS DENTRO DE UN MATERIAL QUE CONTIENE COBRESUCH AS SAID PIECE IS MADE OF A COMPOSITE MATERIAL WITH ORGANIC MATRIX AND REINFORCEMENT FIBERS, BEING LOCALLY COATED WITH A METALLIC OR METAL-BASED PROTECTION LAYER, CHARACTERIZED BY UNDERSTANDING A METALLIC FIBER BY A METAL FIBER, IF BASED ON A FORMED METAL ELECTROLYTIC DEPOSIT ON SUCH METAL FIBERS. SAID METALLIC FIBERS ARE DISPOSED IN THE PROXIMITY OF THE SURFACE OF THE PIECE INTENDED TO BE COATED; AND THEY ARE MADE OF COPPER, ALUMINUM OR AN ALLOY OF THESE METALS OR OTHER METALLIC ELEMENTS. BEING THE MATERIAL OF THE PROTECTION LAYER NICKEL, COBALT, COPPER OR OTHER METALLIC ELEMENTS OR ALLOYS OF THEM. IN ADDITION TO A PROCEDURE FOR THE MANUFACTURING OF THE PART THAT CONSISTS OF: A) INSULATING THE REINFORCING FIBERS OF THE PART LOCATED IN AREAS DIFFERENT FROM THOSE THAT INCLUDE METAL FIBERS BY APPLYING AN INSULATING VARNISH FOR THE ELECTROLY DEPOSIT; B) APPLY THROUGH A DEPOSIT OF THE TYPE "WITH PLASMA", A METALLIC ELEMENT ON SUCH LAYER AFTER THE ELECTROLYTIC DEPOSIT. WHERE THE ELECTROLYTIC BATHROOM IS USED A SOLUTION OF METALLIC COMPOUNDS INCLUDING NICKEL AT A TEMPERATURE OF APPROXIMATELY 60 ° C WITH A NICKEL-BASED COUNTERELECTRODE AND A CURRENT DENSITY OF 4 A / dm2, WHEN THE EYE STRENGTH FIBERS ARE REINFORCED A MATERIAL CONTAINING COPPER

PE2001001183A 2000-11-27 2001-11-27 PART, ESPECIALLY A HYDRAULIC COMPONENT OF COMPOSITE MATERIAL AND MANUFACTURING PROCEDURE OF SUCH PART PE20020878A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0015292A FR2817284B1 (en) 2000-11-27 2000-11-27 PIECE, IN PARTICULAR HYDRAULIC COMPONENT, IN COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SUCH A PART

Publications (1)

Publication Number Publication Date
PE20020878A1 true PE20020878A1 (en) 2002-09-27

Family

ID=8856914

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2001001183A PE20020878A1 (en) 2000-11-27 2001-11-27 PART, ESPECIALLY A HYDRAULIC COMPONENT OF COMPOSITE MATERIAL AND MANUFACTURING PROCEDURE OF SUCH PART

Country Status (7)

Country Link
EP (1) EP1337738B1 (en)
AU (1) AU2002222051A1 (en)
FR (1) FR2817284B1 (en)
NO (1) NO20032365L (en)
PE (1) PE20020878A1 (en)
PT (1) PT1337738E (en)
WO (1) WO2002042609A2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1219715B (en) * 1988-06-14 1990-05-24 Riva Calzoni Spa PELTON TYPE HYDRAULIC TURBINE IMPELLER, AT REDUCED PRODUCTION COSTS
WO1997021830A1 (en) 1995-12-12 1997-06-19 Akzo Nobel N.V. MICROBIAL 11α-HYDROXYLATION OF STEROIDS
FR2776341B1 (en) * 1998-03-23 2000-06-09 Gec Alsthom Neyrpic TURBINE WHEEL AND PELTON-TYPE TURBINE EQUIPPED WITH SUCH A WHEEL

Also Published As

Publication number Publication date
PT1337738E (en) 2004-10-29
FR2817284A1 (en) 2002-05-31
FR2817284B1 (en) 2003-02-14
WO2002042609A3 (en) 2003-01-09
NO20032365L (en) 2003-07-18
EP1337738B1 (en) 2004-05-26
WO2002042609A2 (en) 2002-05-30
EP1337738A2 (en) 2003-08-27
AU2002222051A1 (en) 2002-06-03
NO20032365D0 (en) 2003-05-26

Similar Documents

Publication Publication Date Title
DE1796175C2 (en) High temperature corrosion and scaling resistant diffusion protection layer on objects made of high temperature alloys based on nickel and / or cobalt
Boonyongmaneerat et al. Mechanical properties of reticulated aluminum foams with electrodeposited Ni–W coatings
TW360927B (en) Method and materials for through-mask electroplating and selective base removal
TW200936817A (en) Electrolytic copper foil and process for producing the electrolytic copper foil
AR013822A1 (en) CORROSION RESISTANT ALUMINUM ALLOY AND PROCESS FOR MANUFACTURING ALUMINUM ALLOY ITEMS FROM THE SAME.
WO2002014583A3 (en) Electroplated aluminum parts and process of production
ES2355283T3 (en) SEQUENCE OF LAYERS WITH CONTENT IN PRECIOUS METALS FOR DECORATIVE ITEMS.
GB1282530A (en) Production of protective layers on cobalt-based alloys
CN104544801B (en) A kind of preparation method of gold ornament
Boshkov et al. Corrosion behavior and protective ability of multilayer Galvanic coatings of Zn and Zn–Mn alloys in sulfate containing medium
Wang et al. Corrosion mechanism of plasma electrolytic oxidation coated magnesium alloy with laser surface melting pretreatment
ES2050287T3 (en) STABLE FORM ANODES AND THEIR USE IN THE MANUFACTURE OF ALCALI DICROMATES AND CHROMIC ACID.
PE20020878A1 (en) PART, ESPECIALLY A HYDRAULIC COMPONENT OF COMPOSITE MATERIAL AND MANUFACTURING PROCEDURE OF SUCH PART
US2805192A (en) Plated refractory metals
JP4895162B2 (en) Method for forming high corrosion resistant coating on magnesium alloy
CA1227451A (en) Electrolessly plating workpiece with nickel and after activation, with chromium
WO1998033957A1 (en) Electroformed hollow jewelry
Jayakumar et al. Electro-and electroless deposition of rhenium from reline deep eutectic solvent
CN101311322B (en) Surface treatment process for electroplating iron-nickel alloy and electroplating solution thereof
US4894125A (en) Optically black pliable foils
Shibli et al. Studies on the influence of metal oxides on the galvanic characteristics of hot-dip zinc coating
DE1188897B (en) Metal object coated with several layers of metal
US2516227A (en) Electroplating of chromiummolybdenum alloys
US5029149A (en) Object capped by a protective layer
US2807575A (en) Method of electroplating aluminum

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed