FR3112798B1 - Process for depositing a coating by means of a magnetic field - Google Patents

Process for depositing a coating by means of a magnetic field Download PDF

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Publication number
FR3112798B1
FR3112798B1 FR2007656A FR2007656A FR3112798B1 FR 3112798 B1 FR3112798 B1 FR 3112798B1 FR 2007656 A FR2007656 A FR 2007656A FR 2007656 A FR2007656 A FR 2007656A FR 3112798 B1 FR3112798 B1 FR 3112798B1
Authority
FR
France
Prior art keywords
magnetic field
brake disc
coating
powder
depositing
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
FR2007656A
Other languages
French (fr)
Other versions
FR3112798A1 (en
Inventor
Laurent Aubanel
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR2007656A priority Critical patent/FR3112798B1/en
Priority to EP21740057.1A priority patent/EP4185734A1/en
Priority to PCT/EP2021/068886 priority patent/WO2022017805A1/en
Publication of FR3112798A1 publication Critical patent/FR3112798A1/en
Application granted granted Critical
Publication of FR3112798B1 publication Critical patent/FR3112798B1/en
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
    • C23C24/00—Coating starting from inorganic powder
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/082—Coating starting from inorganic powder by application of heat or pressure and heat without intermediate formation of a liquid in the layer
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/082—Coating starting from inorganic powder by application of heat or pressure and heat without intermediate formation of a liquid in the layer
    • C23C24/085—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/082—Coating starting from inorganic powder by application of heat or pressure and heat without intermediate formation of a liquid in the layer
    • C23C24/085—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
    • C23C24/087—Coating with metal alloys or metal elements only

Abstract

L’invention se rapporte à un procédé de projection dynamique à froid d’une poudre contre un disque de frein, ladite poudre comprenant des grains sensibles à un champ électrique ou magnétique. Selon l’invention, le procédé comprend les étapes suivantes :-une étape de création d’un champ magnétique ou électrique sur le disque de frein,-une étape de projection de la poudre contre le disque de frein,-une étape d’accélération des grains sensibles au champ électrique ou magnétique,-une étape de formation d’un revêtement sur le disque de frein à partir des grains de poudre projetés. Pas de figure pour l’abrégé.The invention relates to a process for cold dynamic spraying of a powder against a brake disc, said powder comprising grains sensitive to an electric or magnetic field. According to the invention, the method comprises the following steps:-a step of creating a magnetic or electric field on the brake disc,-a step of spraying the powder against the brake disc,-a step of accelerating grains sensitive to the electric or magnetic field, a step of forming a coating on the brake disc from the projected powder grains. No figure for the abstract.

FR2007656A 2020-07-21 2020-07-21 Process for depositing a coating by means of a magnetic field Active FR3112798B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2007656A FR3112798B1 (en) 2020-07-21 2020-07-21 Process for depositing a coating by means of a magnetic field
EP21740057.1A EP4185734A1 (en) 2020-07-21 2021-07-07 Method for applying a coating using a magnetic field
PCT/EP2021/068886 WO2022017805A1 (en) 2020-07-21 2021-07-07 Method for applying a coating using a magnetic field

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007656A FR3112798B1 (en) 2020-07-21 2020-07-21 Process for depositing a coating by means of a magnetic field
FR2007656 2020-07-21

Publications (2)

Publication Number Publication Date
FR3112798A1 FR3112798A1 (en) 2022-01-28
FR3112798B1 true FR3112798B1 (en) 2023-01-13

Family

ID=73013620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007656A Active FR3112798B1 (en) 2020-07-21 2020-07-21 Process for depositing a coating by means of a magnetic field

Country Status (3)

Country Link
EP (1) EP4185734A1 (en)
FR (1) FR3112798B1 (en)
WO (1) WO2022017805A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115094409B (en) * 2022-06-28 2024-03-01 中国航发北京航空材料研究院 Preparation method of cadmium-containing coating

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009008105B4 (en) 2009-02-09 2017-02-09 Daimler Ag Brake disc for a vehicle
DE102009008114A1 (en) 2009-02-09 2010-08-12 Daimler Ag Method for producing a brake disk
WO2010130529A1 (en) 2009-05-13 2010-11-18 Ford Global Technologies, Llc Coated lightweight metal disk
DE102009052970A1 (en) * 2009-11-12 2011-05-19 Mtu Aero Engines Gmbh Kaltgasspritzdüse and cold gas spraying device with such a spray nozzle
DE102010005375A1 (en) * 2010-01-22 2011-07-28 MTU Aero Engines GmbH, 80995 Apparatus and method for powder spraying with increased gas flow rate
DE102011089923A1 (en) 2011-12-27 2013-06-27 Robert Bosch Gmbh Process for coating a brake disk and brake disk produced by the method

Also Published As

Publication number Publication date
FR3112798A1 (en) 2022-01-28
WO2022017805A1 (en) 2022-01-27
EP4185734A1 (en) 2023-05-31

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