DE3865219D1 - Verfahren zum aufbringen einer schutzschicht auf einer turbinenschaufel aus titanlegierung und so beschichtete schaufel. - Google Patents

Verfahren zum aufbringen einer schutzschicht auf einer turbinenschaufel aus titanlegierung und so beschichtete schaufel.

Info

Publication number
DE3865219D1
DE3865219D1 DE8888103273T DE3865219T DE3865219D1 DE 3865219 D1 DE3865219 D1 DE 3865219D1 DE 8888103273 T DE8888103273 T DE 8888103273T DE 3865219 T DE3865219 T DE 3865219T DE 3865219 D1 DE3865219 D1 DE 3865219D1
Authority
DE
Germany
Prior art keywords
titanium
vanadium
powder
temperature
coated
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 - Fee Related
Application number
DE8888103273T
Other languages
English (en)
Inventor
Andre Coulon
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Application granted granted Critical
Publication of DE3865219D1 publication Critical patent/DE3865219D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/005—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a refractory metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C comprising refractory compounds, e.g. carbides
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • 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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
DE8888103273T 1987-03-09 1988-03-03 Verfahren zum aufbringen einer schutzschicht auf einer turbinenschaufel aus titanlegierung und so beschichtete schaufel. Expired - Fee Related DE3865219D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703172A FR2612106B1 (fr) 1987-03-09 1987-03-09 Procede de pose d'un revetement protecteur sur une aube en alliage de titane et aube ainsi revetue

Publications (1)

Publication Number Publication Date
DE3865219D1 true DE3865219D1 (de) 1991-11-07

Family

ID=9348739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888103273T Expired - Fee Related DE3865219D1 (de) 1987-03-09 1988-03-03 Verfahren zum aufbringen einer schutzschicht auf einer turbinenschaufel aus titanlegierung und so beschichtete schaufel.

Country Status (12)

Country Link
US (1) US4832993A (de)
EP (1) EP0282831B1 (de)
JP (1) JPS63235484A (de)
KR (1) KR880011361A (de)
CN (1) CN1012908B (de)
AT (1) ATE67947T1 (de)
AU (1) AU599212B2 (de)
BR (1) BR8801015A (de)
CS (1) CS141488A2 (de)
DE (1) DE3865219D1 (de)
FR (1) FR2612106B1 (de)
ZA (1) ZA881647B (de)

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ITUB20152136A1 (it) * 2015-07-13 2017-01-13 Nuovo Pignone Srl Pala di turbomacchina con struttura protettiva, turbomacchina, e metodo per formare una struttura protettiva
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CN105386033A (zh) * 2015-10-31 2016-03-09 北京工业大学 一种在Ti-6Al-4V合金表面形成颗粒与短纤维梯度结构的制备方法
US10823197B2 (en) 2016-12-20 2020-11-03 Pratt & Whitney Canada Corp. Vane diffuser and method for controlling a compressor having same
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CN111809177B (zh) * 2020-06-23 2022-10-14 宁波中物力拓超微材料有限公司 用于模具修复的激光熔覆合金粉末及其制备方法
CN114918628B (zh) * 2022-06-20 2023-09-15 江苏金通灵鼓风机有限公司 一种大型闭式碳化钨防磨叶轮的制作方法
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Also Published As

Publication number Publication date
AU1272988A (en) 1988-09-08
JPS63235484A (ja) 1988-09-30
KR880011361A (ko) 1988-10-28
FR2612106B1 (fr) 1989-05-19
US4832993A (en) 1989-05-23
CS141488A2 (en) 1991-02-12
CN1012908B (zh) 1991-06-19
EP0282831B1 (de) 1991-10-02
FR2612106A1 (fr) 1988-09-16
ATE67947T1 (de) 1991-10-15
ZA881647B (de) 1988-08-31
EP0282831A1 (de) 1988-09-21
BR8801015A (pt) 1988-10-11
AU599212B2 (en) 1990-07-12
CN88101238A (zh) 1988-11-02

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