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FR3091880B1 - Traitement de surface en continu des bobines réalisées à partir de tôles d’alliages d’aluminium - Google Patents

Traitement de surface en continu des bobines réalisées à partir de tôles d’alliages d’aluminium Download PDF

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Publication number
FR3091880B1
FR3091880B1 FR1900471A FR1900471A FR3091880B1 FR 3091880 B1 FR3091880 B1 FR 3091880B1 FR 1900471 A FR1900471 A FR 1900471A FR 1900471 A FR1900471 A FR 1900471A FR 3091880 B1 FR3091880 B1 FR 3091880B1
Authority
FR
France
Prior art keywords
aluminum alloy
surface treatment
continuous surface
alloy sheets
sheets
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
FR1900471A
Other languages
English (en)
Other versions
FR3091880A1 (fr
Inventor
Matthieu Boehm
Jichao Li
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.)
Constellium Neuf Brisach SAS
Constellium Bowling Green
Original Assignee
Constellium Neuf Brisach SAS
Constellium Bowling Green
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 FR1900471A priority Critical patent/FR3091880B1/fr
Application filed by Constellium Neuf Brisach SAS, Constellium Bowling Green filed Critical Constellium Neuf Brisach SAS
Priority to JP2021541574A priority patent/JP2022517659A/ja
Priority to PCT/EP2020/051082 priority patent/WO2020148412A1/fr
Priority to KR1020217023868A priority patent/KR20210113249A/ko
Priority to CA3125813A priority patent/CA3125813A1/fr
Priority to US17/423,394 priority patent/US20220090269A1/en
Priority to CN202080009290.XA priority patent/CN113316662A/zh
Priority to EP20700718.8A priority patent/EP3911780A1/fr
Publication of FR3091880A1 publication Critical patent/FR3091880A1/fr
Application granted granted Critical
Publication of FR3091880B1 publication Critical patent/FR3091880B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/20—Acidic compositions for etching aluminium or alloys thereof
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/76—Applying the liquid by spraying
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

L'invention a pour objet un procédé de traitement de surface en continu adapté aux bobines de tôles en alliage d'aluminium 5XXX et en alliage d'aluminium 6XXX. Le procédé comprend les étapes successives d'attaque chimique de la surface avec une solution acide sans fluor, de rinçage à l'eau déionisée, d'application d'une solution de conversion comprenant du titane et du zirconium, et de séchage. Le procédé de traitement de surface selon l'invention est respectueux de l'environnement et permet de produire des surfaces traitées en alliages 5XXX et 6XXX de manière efficace et fiable. Il est particulièrement adapté à la production de tôles en alliages d'aluminium destinées à l'industrie auto
FR1900471A 2019-01-18 2019-01-18 Traitement de surface en continu des bobines réalisées à partir de tôles d’alliages d’aluminium Active FR3091880B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1900471A FR3091880B1 (fr) 2019-01-18 2019-01-18 Traitement de surface en continu des bobines réalisées à partir de tôles d’alliages d’aluminium
PCT/EP2020/051082 WO2020148412A1 (fr) 2019-01-18 2020-01-17 Traitement continu de surface de bobines constituées de feuilles d'alliages d'aluminium
KR1020217023868A KR20210113249A (ko) 2019-01-18 2020-01-17 알루미늄 합금 시트로 형성된 코일을 위한 연속 표면 처리
CA3125813A CA3125813A1 (fr) 2019-01-18 2020-01-17 Traitement continu de surface de bobines constituees de feuilles d'alliages d'aluminium
JP2021541574A JP2022517659A (ja) 2019-01-18 2020-01-17 アルミニウム合金シート製コイル用の連続表面処理
US17/423,394 US20220090269A1 (en) 2019-01-18 2020-01-17 Continuous surface treatment for coils made of aluminum alloys sheets
CN202080009290.XA CN113316662A (zh) 2019-01-18 2020-01-17 由铝合金板制成的卷材的连续表面处理
EP20700718.8A EP3911780A1 (fr) 2019-01-18 2020-01-17 Support de moteur pour dispositif de chauffage, de ventilation et/ou de climatisation pour vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1900471 2019-01-18
FR1900471A FR3091880B1 (fr) 2019-01-18 2019-01-18 Traitement de surface en continu des bobines réalisées à partir de tôles d’alliages d’aluminium

Publications (2)

Publication Number Publication Date
FR3091880A1 FR3091880A1 (fr) 2020-07-24
FR3091880B1 true FR3091880B1 (fr) 2022-08-12

Family

ID=67999699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900471A Active FR3091880B1 (fr) 2019-01-18 2019-01-18 Traitement de surface en continu des bobines réalisées à partir de tôles d’alliages d’aluminium

Country Status (7)

Country Link
US (1) US20220090269A1 (fr)
EP (1) EP3911780A1 (fr)
JP (1) JP2022517659A (fr)
KR (1) KR20210113249A (fr)
CN (1) CN113316662A (fr)
CA (1) CA3125813A1 (fr)
FR (1) FR3091880B1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514211A (en) 1991-03-01 1996-05-07 Alcan International Limited Composition for surface treatment
DE4412138A1 (de) * 1994-04-08 1995-10-12 Henkel Kgaa Chromfreies Verfahren zur No-Rinse Behandlung von Aluminium und seinen Legierungen sowie hierfür geeignete wäßrige Badlösungen
GB9424711D0 (en) 1994-12-07 1995-02-01 Alcan Int Ltd Composition for surface treatment
US6167609B1 (en) 1997-12-26 2001-01-02 Aluminum Company Of America Acid pretreatment for adhesive bonding of vehicle assemblies
DE19921842A1 (de) * 1999-05-11 2000-11-16 Metallgesellschaft Ag Vorbehandlung von Aluminiumoberflächen durch chromfreie Lösungen
FR2856079B1 (fr) 2003-06-11 2006-07-14 Pechiney Rhenalu Procede de traitement de surface pour toles et bandes en alliage d'aluminium
US20070264511A1 (en) * 2006-05-09 2007-11-15 Roberto Ponzellini Method and composition for forming a coloured coating on a metallic surface
DE102008014465B4 (de) 2008-03-17 2010-05-12 Henkel Ag & Co. Kgaa Mittel zur optimierten Passivierung auf Ti-/Zr-Basis für Metalloberflächen und Verfahren zur Konversionsbehandlung
JP5663174B2 (ja) * 2010-02-15 2015-02-04 日本パーカライジング株式会社 表面処理皮膜を有するアルミニウム又はアルミニウム合金材料及びその表面処理方法
WO2011155538A1 (fr) 2010-06-09 2011-12-15 日本ペイント株式会社 Agent de traitement de surface métallique dépourvue de chrome inorganique
EP3289115B1 (fr) 2015-05-01 2022-02-23 Novelis, Inc. Procédé de prétraitement de bobine continue
FR3044329A1 (fr) * 2015-11-27 2017-06-02 Constellium Neuf-Brisach Procede de depot electrolytique d'une couche de conversion sous courant alternatif

Also Published As

Publication number Publication date
EP3911780A1 (fr) 2021-11-24
FR3091880A1 (fr) 2020-07-24
US20220090269A1 (en) 2022-03-24
JP2022517659A (ja) 2022-03-09
CN113316662A (zh) 2021-08-27
CA3125813A1 (fr) 2020-07-23
KR20210113249A (ko) 2021-09-15

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