FR3106837B1 - Procede de traitement de surface de pieces a base d’aluminium - Google Patents

Procede de traitement de surface de pieces a base d’aluminium Download PDF

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Publication number
FR3106837B1
FR3106837B1 FR2000979A FR2000979A FR3106837B1 FR 3106837 B1 FR3106837 B1 FR 3106837B1 FR 2000979 A FR2000979 A FR 2000979A FR 2000979 A FR2000979 A FR 2000979A FR 3106837 B1 FR3106837 B1 FR 3106837B1
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FR
France
Prior art keywords
aluminum
surface treatment
treatment process
based parts
alloy part
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
FR2000979A
Other languages
English (en)
Other versions
FR3106837A1 (fr
Inventor
Jean-Arthur Drevet
Valentin Desprez
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.)
Safran Aerosystems SAS
Original Assignee
Safran Aerosystems 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
Priority to FR2000979A priority Critical patent/FR3106837B1/fr
Application filed by Safran Aerosystems SAS filed Critical Safran Aerosystems SAS
Priority to KR1020227028864A priority patent/KR20220134574A/ko
Priority to PCT/FR2021/050110 priority patent/WO2021152240A1/fr
Priority to EP21706344.5A priority patent/EP4097277A1/fr
Priority to BR112022014784A priority patent/BR112022014784A2/pt
Priority to CA3165749A priority patent/CA3165749A1/fr
Priority to JP2022546036A priority patent/JP2023511727A/ja
Priority to US17/759,465 priority patent/US20230064264A1/en
Priority to CN202180011000.XA priority patent/CN115053022A/zh
Priority to MX2022009223A priority patent/MX2022009223A/es
Publication of FR3106837A1 publication Critical patent/FR3106837A1/fr
Application granted granted Critical
Publication of FR3106837B1 publication Critical patent/FR3106837B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un procédé de traitement de surface d'une pièce en métal ou en alliage métallique, en particulier d'une pièce en aluminium ou en alliage d'aluminium, comportant une étape d’anodisation et une étape de colmatage avec un sel de silicate. L’invention a également pour objet l’utilisation d’un procédé de traitement de surface selon l’invention pour la fabrication d’une pièce en aluminium ou en alliage d’aluminium destinée à être utilisé notamment dans le secteur aéronautique. Figure pour l’abrégé : Figure 1
FR2000979A 2020-01-31 2020-01-31 Procede de traitement de surface de pieces a base d’aluminium Active FR3106837B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR2000979A FR3106837B1 (fr) 2020-01-31 2020-01-31 Procede de traitement de surface de pieces a base d’aluminium
CN202180011000.XA CN115053022A (zh) 2020-01-31 2021-01-21 铝基部件的表面处理方法
EP21706344.5A EP4097277A1 (fr) 2020-01-31 2021-01-21 Procede de traitement de surface de pieces a base d'aluminium
BR112022014784A BR112022014784A2 (pt) 2020-01-31 2021-01-21 Processo de tratamento de superfície de peças à base de alumínio
CA3165749A CA3165749A1 (fr) 2020-01-31 2021-01-21 Procede de traitement de surface de pieces a base d'aluminium
JP2022546036A JP2023511727A (ja) 2020-01-31 2021-01-21 アルミニウム系部品の表面処理方法
KR1020227028864A KR20220134574A (ko) 2020-01-31 2021-01-21 알루미늄 기반 부품의 표면 처리 방법
PCT/FR2021/050110 WO2021152240A1 (fr) 2020-01-31 2021-01-21 Procede de traitement de surface de pieces a base d'aluminium
MX2022009223A MX2022009223A (es) 2020-01-31 2021-01-21 Metodo para el tratamiento superficial de piezas a base de aluminio.
US17/759,465 US20230064264A1 (en) 2020-01-31 2021-01-21 Method for the surface treatment of aluminium-based parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000979 2020-01-31
FR2000979A FR3106837B1 (fr) 2020-01-31 2020-01-31 Procede de traitement de surface de pieces a base d’aluminium

Publications (2)

Publication Number Publication Date
FR3106837A1 FR3106837A1 (fr) 2021-08-06
FR3106837B1 true FR3106837B1 (fr) 2023-05-12

Family

ID=70614079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000979A Active FR3106837B1 (fr) 2020-01-31 2020-01-31 Procede de traitement de surface de pieces a base d’aluminium

Country Status (10)

Country Link
US (1) US20230064264A1 (fr)
EP (1) EP4097277A1 (fr)
JP (1) JP2023511727A (fr)
KR (1) KR20220134574A (fr)
CN (1) CN115053022A (fr)
BR (1) BR112022014784A2 (fr)
CA (1) CA3165749A1 (fr)
FR (1) FR3106837B1 (fr)
MX (1) MX2022009223A (fr)
WO (1) WO2021152240A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3106838B1 (fr) * 2020-01-31 2022-01-14 Safran Aircraft Engines Procede de colmatage des alliages d’aluminium
CN113549976A (zh) * 2021-08-12 2021-10-26 沈阳航天新光集团有限公司 精密铝合金零件的硫酸阳极化工艺方法
FR3129617B1 (fr) 2021-11-29 2023-10-27 Safran Aerotechnics Procede de marquage laser contraste de surface de pieces en aluminium ou en alliage d’aluminium anodisees
FR3140382A1 (fr) * 2022-10-04 2024-04-05 Safran Landing Systems Procede de colmatage post-anodisation de l’aluminium et des alliages d’aluminium sans utiliser de chrome

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812116C2 (de) * 1977-03-30 1982-06-03 Yoshida Kogyo K.K., Tokyo Verfahren zum Aufbringen eines härtbaren Überzugs auf eine gedichtete anodische Oxidschicht auf Aluminium
US6511532B2 (en) * 2000-10-31 2003-01-28 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for anodized aluminum
US20060191599A1 (en) * 2005-02-15 2006-08-31 The U.S. Of America As Represented By The Secretary Of The Navy Process for sealing phosphoric acid anodized aluminums
JP5727402B2 (ja) * 2011-04-05 2015-06-03 富士フイルム株式会社 絶縁層付金属基板およびその製造方法並びに半導体装置
FR2986807B1 (fr) 2012-02-10 2015-05-15 Mecaprotec Ind Procede d'anodisation de pieces en alliage d'aluminium
CN109183122A (zh) * 2018-10-15 2019-01-11 燕山大学 一种铝或铝合金阳极氧化膜封闭液及其应用

Also Published As

Publication number Publication date
FR3106837A1 (fr) 2021-08-06
CA3165749A1 (fr) 2021-08-05
MX2022009223A (es) 2022-10-28
BR112022014784A2 (pt) 2022-10-04
EP4097277A1 (fr) 2022-12-07
CN115053022A (zh) 2022-09-13
JP2023511727A (ja) 2023-03-22
WO2021152240A1 (fr) 2021-08-05
US20230064264A1 (en) 2023-03-02
KR20220134574A (ko) 2022-10-05

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