FR2992979B1 - Procede de traitement avec anodisation d'alliages d'aluminium contenant du cuivre - Google Patents

Procede de traitement avec anodisation d'alliages d'aluminium contenant du cuivre

Info

Publication number
FR2992979B1
FR2992979B1 FR1256393A FR1256393A FR2992979B1 FR 2992979 B1 FR2992979 B1 FR 2992979B1 FR 1256393 A FR1256393 A FR 1256393A FR 1256393 A FR1256393 A FR 1256393A FR 2992979 B1 FR2992979 B1 FR 2992979B1
Authority
FR
France
Prior art keywords
anodization
processing process
aluminum alloys
containing copper
alloys containing
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
FR1256393A
Other languages
English (en)
Other versions
FR2992979A1 (fr
Inventor
Emmanuel Rocca
Joffrey Tardelli
Myriam Augros
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.)
Universite de Lorraine
Safran Landing Systems SAS
Original Assignee
Messier Bugatti Dowty SA
Universite de Lorraine
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 Messier Bugatti Dowty SA, Universite de Lorraine filed Critical Messier Bugatti Dowty SA
Priority to FR1256393A priority Critical patent/FR2992979B1/fr
Priority to US13/933,988 priority patent/US20140008236A1/en
Priority to EP13174807.1A priority patent/EP2682502B1/fr
Publication of FR2992979A1 publication Critical patent/FR2992979A1/fr
Application granted granted Critical
Publication of FR2992979B1 publication Critical patent/FR2992979B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C25D11/16—Pretreatment, e.g. desmutting
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
FR1256393A 2012-07-04 2012-07-04 Procede de traitement avec anodisation d'alliages d'aluminium contenant du cuivre Active FR2992979B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1256393A FR2992979B1 (fr) 2012-07-04 2012-07-04 Procede de traitement avec anodisation d'alliages d'aluminium contenant du cuivre
US13/933,988 US20140008236A1 (en) 2012-07-04 2013-07-02 Anodization treatment method for aluminum alloys containing cooper
EP13174807.1A EP2682502B1 (fr) 2012-07-04 2013-07-02 Procédé de traitement avec anodisation d'alliages d'aluminium contenant du cuivre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256393A FR2992979B1 (fr) 2012-07-04 2012-07-04 Procede de traitement avec anodisation d'alliages d'aluminium contenant du cuivre

Publications (2)

Publication Number Publication Date
FR2992979A1 FR2992979A1 (fr) 2014-01-10
FR2992979B1 true FR2992979B1 (fr) 2014-08-08

Family

ID=46852236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256393A Active FR2992979B1 (fr) 2012-07-04 2012-07-04 Procede de traitement avec anodisation d'alliages d'aluminium contenant du cuivre

Country Status (3)

Country Link
US (1) US20140008236A1 (fr)
EP (1) EP2682502B1 (fr)
FR (1) FR2992979B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111663163A (zh) * 2019-03-08 2020-09-15 核工业理化工程研究院 一种2a50铝合金的防腐处理方法及其应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398825A (en) * 1932-01-16 1933-09-18 Philip Ray Coursey Improvements in the electrolytic production of insulating layers on metals
FR897693A (fr) * 1942-12-15 1945-03-28 Perfectionnements aux procédés d'oxydation anodique des surfaces métalliques
GB1215314A (en) * 1967-11-22 1970-12-09 Acorn Anodising Company Ltd Improvements in or relating to the anodising of aluminium and its alloys
US3666638A (en) * 1970-04-21 1972-05-30 Sidney Levine Process for anodizing aluminum materials
CA1106795A (fr) * 1975-06-27 1981-08-11 Toshihiko Sato Coloration a motifs d'un article d'aluminium anodise avec differentes nuances
US4263113A (en) * 1980-06-02 1981-04-21 Sprague Electric Company Electrochemical removal of surface copper from aluminum foil
US4336113A (en) * 1981-06-26 1982-06-22 American Hoechst Corporation Electrolytic graining of aluminum with hydrogen peroxide and nitric or hydrochloric acid
US5362569A (en) * 1993-03-22 1994-11-08 Bauman Albert J Anodizing and duplex protection of aluminum copper alloys
US5635084A (en) * 1994-05-20 1997-06-03 University Of Southern California Method for creating a corrosion-resistant surface on an aluminum-copper alloy
US5814682A (en) * 1996-06-14 1998-09-29 Rusin; Richard P. Method of luting a provisional prosthetic device using a glass ionomer cement system and kit therefor
CN1152632A (zh) * 1996-10-17 1997-06-25 周国桢 铝材氧化预处理的一步法前处理液
ITTO20010149A1 (it) * 2001-02-20 2002-08-20 Finmeccanica S P A Alenia Aero Procedimento di anodizzazione a basso impatto ecologico di un pezzo di alluminio o leghe di alluminio.
US6475368B2 (en) * 2001-03-07 2002-11-05 Kemet Electronics Corporation Method of aqueous anodizing aluminum substrates of solid capacitors
US20040050709A1 (en) * 2002-09-17 2004-03-18 The Boeing Company Accelerated sulfuric acid and boric sulfuric acid anodize process
US7022202B2 (en) * 2004-01-08 2006-04-04 Mareiners, Llc Method for applying images to surfaces
JP2008112877A (ja) * 2006-10-31 2008-05-15 Nichicon Corp 電解コンデンサ用電極箔の製造方法
IT1398287B1 (it) * 2009-09-18 2013-02-22 Unical A G S P A Metodo di anodizzazione di leghe metalliche, particolarmente per scambiatori di calore in leghe di alluminio e simili per caldaie a condensazione.

Also Published As

Publication number Publication date
EP2682502A1 (fr) 2014-01-08
FR2992979A1 (fr) 2014-01-10
EP2682502B1 (fr) 2015-09-16
US20140008236A1 (en) 2014-01-09

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