BR8801015A - Processo de deposito de um revestimento protetor sobre uma pa em liga de titanio e pa assim revestida - Google Patents

Processo de deposito de um revestimento protetor sobre uma pa em liga de titanio e pa assim revestida

Info

Publication number
BR8801015A
BR8801015A BR8801015A BR8801015A BR8801015A BR 8801015 A BR8801015 A BR 8801015A BR 8801015 A BR8801015 A BR 8801015A BR 8801015 A BR8801015 A BR 8801015A BR 8801015 A BR8801015 A BR 8801015A
Authority
BR
Brazil
Prior art keywords
titanium
vanadium
powder
temperature
coated
Prior art date
Application number
BR8801015A
Other languages
English (en)
Inventor
Andre Coulon
Original Assignee
Alsthom
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 Alsthom filed Critical Alsthom
Publication of BR8801015A publication Critical patent/BR8801015A/pt

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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
BR8801015A 1987-03-09 1988-03-08 Processo de deposito de um revestimento protetor sobre uma pa em liga de titanio e pa assim revestida BR8801015A (pt)

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
BR8801015A true BR8801015A (pt) 1988-10-11

Family

ID=9348739

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801015A BR8801015A (pt) 1987-03-09 1988-03-08 Processo de deposito de um revestimento protetor sobre uma pa em liga de titanio e pa assim revestida

Country Status (12)

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

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CN114918628A (zh) * 2022-06-20 2022-08-19 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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114918628A (zh) * 2022-06-20 2022-08-19 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
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

Also Published As

Publication number Publication date
EP0282831A1 (fr) 1988-09-21
AU599212B2 (en) 1990-07-12
ATE67947T1 (de) 1991-10-15
ZA881647B (pt) 1988-08-31
KR880011361A (ko) 1988-10-28
CN1012908B (zh) 1991-06-19
EP0282831B1 (fr) 1991-10-02
US4832993A (en) 1989-05-23
DE3865219D1 (de) 1991-11-07
AU1272988A (en) 1988-09-08
CS141488A2 (en) 1991-02-12
FR2612106B1 (fr) 1989-05-19
FR2612106A1 (fr) 1988-09-16
CN88101238A (zh) 1988-11-02
JPS63235484A (ja) 1988-09-30

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