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FR3135214B1 - Cordon pour projection thermique - Google Patents

Cordon pour projection thermique Download PDF

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Publication number
FR3135214B1
FR3135214B1 FR2204223A FR2204223A FR3135214B1 FR 3135214 B1 FR3135214 B1 FR 3135214B1 FR 2204223 A FR2204223 A FR 2204223A FR 2204223 A FR2204223 A FR 2204223A FR 3135214 B1 FR3135214 B1 FR 3135214B1
Authority
FR
France
Prior art keywords
sheath
matrix
core
volume
inorganic particles
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.)
Active
Application number
FR2204223A
Other languages
English (en)
Other versions
FR3135214A1 (fr
Inventor
Bernard Bouteiller
Dominique Billieres
Cédric Bricquet
Jarkko Kiilakoski
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.)
Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Original Assignee
Saint Gobain Centre de Recherche et dEtudes Europeen SAS
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 Saint Gobain Centre de Recherche et dEtudes Europeen SAS filed Critical Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Priority to FR2204223A priority Critical patent/FR3135214B1/fr
Priority to PCT/EP2023/061765 priority patent/WO2023213927A1/fr
Publication of FR3135214A1 publication Critical patent/FR3135214A1/fr
Application granted granted Critical
Publication of FR3135214B1 publication Critical patent/FR3135214B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/131—Wire arc spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
    • B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
    • 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
    • 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
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • 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
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Insulated Conductors (AREA)
  • Multicomponent Fibers (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Cordon présentant un diamètre extérieur équivalent (d) compris entre 1 mm et 3,5 mm et constitué d’un cœur (18) sous la forme d’un fil, et d’une gaine (20) recouvrant le cœur sur toute sa longueur,le cœur étant constitué - d’un ensemble de particules inorganiques (22) dont la taille médiane (D50) est inférieure à 10 micromètres, les particules inorganiques représentant plus de 40% et moins de 80% du volume du cœur ; et - d’une matrice (24) liant lesdites particules inorganiques, la matrice comportant un liant polymère et optionnellement un lubrifiant de matrice, représentant ensemble plus de 90% du volume de la matrice ;la gaine présentant une épaisseur comprise entre 50 µm et 500 µm et comportant un polymère et de préférence un lubrifiant de gaine représentant ensemble plus de 90% du volume de la gaine, les pourcentages volumiques étant déterminés sans tenir compte de la présence éventuel d’un solvant. Pas de figure d’abrégé
FR2204223A 2022-05-04 2022-05-04 Cordon pour projection thermique Active FR3135214B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2204223A FR3135214B1 (fr) 2022-05-04 2022-05-04 Cordon pour projection thermique
PCT/EP2023/061765 WO2023213927A1 (fr) 2022-05-04 2023-05-04 Cordon flexible destinée à l'alimentation d'une torche de projection thermique et dispositf de projection thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2204223 2022-05-04
FR2204223A FR3135214B1 (fr) 2022-05-04 2022-05-04 Cordon pour projection thermique

Publications (2)

Publication Number Publication Date
FR3135214A1 FR3135214A1 (fr) 2023-11-10
FR3135214B1 true FR3135214B1 (fr) 2024-07-12

Family

ID=83438340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2204223A Active FR3135214B1 (fr) 2022-05-04 2022-05-04 Cordon pour projection thermique

Country Status (2)

Country Link
FR (1) FR3135214B1 (fr)
WO (1) WO2023213927A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR90379E (fr) 1965-03-11 1968-02-14
BE677438A (fr) 1965-03-11 1966-08-01
FR2056072A5 (fr) * 1969-08-28 1971-05-14 Commissariat Energie Atomique
IT1027310B (it) 1975-01-17 1978-11-20 Alinari Carlo Strumento atto ad indicare la durata e la quota delle soste di decompressione nelle immersioni subacquee
US4593856A (en) 1984-04-04 1986-06-10 Browning James A Method and apparatus for high velocity flame spraying of asymmetrically fed wire rods
FR2673871B1 (fr) * 1991-03-13 1995-03-10 Centre Nat Rech Scient Cordon pour revetement par projection au chalumeau et son utilisation pour deposer sur un substrat une phase quasi cristalline.
US6924007B2 (en) * 2003-05-13 2005-08-02 James Browning HVOF wire spray system
JP2016156058A (ja) 2015-02-24 2016-09-01 姫路メタリコン株式会社 プラズマ溶射装置及びプラズマ溶射方法

Also Published As

Publication number Publication date
WO2023213927A1 (fr) 2023-11-09
FR3135214A1 (fr) 2023-11-10

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