ZA842624B - Processes for sealing anodised aluminium - Google Patents

Processes for sealing anodised aluminium

Info

Publication number
ZA842624B
ZA842624B ZA842624A ZA842624A ZA842624B ZA 842624 B ZA842624 B ZA 842624B ZA 842624 A ZA842624 A ZA 842624A ZA 842624 A ZA842624 A ZA 842624A ZA 842624 B ZA842624 B ZA 842624B
Authority
ZA
South Africa
Prior art keywords
sealing
processes
anodised aluminium
smut
inhibiting
Prior art date
Application number
ZA842624A
Other languages
English (en)
Inventor
Stanley Renton
John Richard Collier
Kenneth Urmston Holker
Original Assignee
Albright & Wilson
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 Albright & Wilson filed Critical Albright & Wilson
Publication of ZA842624B publication Critical patent/ZA842624B/xx

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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Sealing Material Composition (AREA)
  • Catalysts (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Road Signs Or Road Markings (AREA)
  • Resistance Heating (AREA)
  • Casings For Electric Apparatus (AREA)
  • Gasket Seals (AREA)
ZA842624A 1983-04-08 1984-04-09 Processes for sealing anodised aluminium ZA842624B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838309571A GB8309571D0 (en) 1983-04-08 1983-04-08 Accelerated sealing of anodised aluminium

Publications (1)

Publication Number Publication Date
ZA842624B true ZA842624B (en) 1984-11-28

Family

ID=10540815

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842624A ZA842624B (en) 1983-04-08 1984-04-09 Processes for sealing anodised aluminium

Country Status (10)

Country Link
EP (1) EP0122129B1 (fr)
JP (1) JPS59197594A (fr)
AT (1) ATE45396T1 (fr)
AU (1) AU579098B2 (fr)
BR (1) BR8401643A (fr)
CA (1) CA1251416A (fr)
DE (1) DE3479324D1 (fr)
ES (1) ES8608589A1 (fr)
GB (2) GB8309571D0 (fr)
ZA (1) ZA842624B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820650A1 (de) * 1988-06-18 1989-12-21 Henkel Kgaa Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen
DE3900169A1 (de) * 1989-01-05 1990-07-12 Henkel Kgaa Verfahren zum impraegnieren anodisch erzeugter oberflaechen von aluminium
DE4210884C2 (de) * 1991-04-09 2000-10-05 Clariant Finance Bvi Ltd Cobalt- und Nickel-freie Verdichtungs-Zubereitungen
ES2142619T3 (es) * 1995-10-18 2000-04-16 Henkel Kgaa Sellado en caliente de corta duracion de superficies metalicas anodizadas.
DE19621818A1 (de) * 1996-05-31 1997-12-04 Henkel Kgaa Kurzzeit-Heißverdichtung anodisierter Metalloberflächen mit tensidhaltigen Lösungen
JP3406191B2 (ja) * 1997-07-15 2003-05-12 富士電機株式会社 電子写真用感光体基板および電子写真用感光体
WO2001036717A1 (fr) * 1999-11-18 2001-05-25 Houghton Metal Finishing Composition d'etancheite
CN1306071C (zh) * 2001-08-14 2007-03-21 镁技术有限公司 镁的阳极氧化系统及方法
CN101736386B (zh) * 2008-11-27 2011-11-16 比亚迪股份有限公司 一种铝合金封孔剂
EP3931370B1 (fr) 2019-03-01 2024-07-03 Howmet Aerospace Inc. Procédés de traitement de substrat métallique et articles comprenant une couche fonctionnalisée par phosphonate

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991114A (en) * 1960-09-30 1965-05-05 Reynolds Metals Co Improvements in sealing of anodic oxide films on aluminium
BE755573A (fr) * 1969-09-02 1971-03-01 Henkel & Cie Gmbh Procede de traitement de surfaces d'aluminium et d'alliages d'aluminiu
DE2062661A1 (de) * 1970-12-19 1972-06-22 Henkel & Cie Gmbh Verfahren zur Verhinderung von BeIa gen bei der Nachverdichtung anodisch oxy dierter Aluminiumoberflachen
DE2211553C3 (de) * 1972-03-10 1978-04-20 Henkel Kgaa, 4000 Duesseldorf Verfahren zum Verdichten von anodischen Oxidschichten auf Aluminium und Aluminiumlegierungen
US3961111A (en) * 1975-03-18 1976-06-01 Pennwalt Corporation Method of increasing corrosion resistance of anodized aluminum
JPS5235017A (en) * 1975-09-11 1977-03-17 Nippon Signal Co Ltd:The Train control system
DE2650989C2 (de) * 1976-11-08 1985-01-24 Henkel KGaA, 4000 Düsseldorf Verfahren zur Behandlung von Aluminiumoberflächen durch Oxidation mit einer nachfolgenden Verdichtung
CH645929A5 (de) * 1978-09-07 1984-10-31 Alusuisse Nachverdichtungsbad fuer anodisch oxidierte oberflaechen aus aluminium oder aluminiumlegierungen und verwendung des bads.
DE2855508A1 (de) * 1978-12-22 1980-07-10 Basf Ag Verfahren zur herstellung von benzaldehyden
CH655519B (fr) * 1981-08-28 1986-04-30
DE3219922A1 (de) * 1982-05-27 1983-12-01 Hoechst Ag, 6230 Frankfurt Verfahren zur nachbehandlung von aluminiumoxidschichten mit alkalisilikat enthaltenden waessrigen loesungen und dessen verwendung bei der herstellung von offsetdruckplattentraegern
CH654853A5 (de) * 1982-08-07 1986-03-14 Sandoz Ag Verfahren zum verdichten von anodisch oxydierten aluminiumoberflaechen.

Also Published As

Publication number Publication date
ES531380A0 (es) 1986-06-16
CA1251416A (fr) 1989-03-21
AU2671884A (en) 1984-10-11
GB2139646A (en) 1984-11-14
EP0122129A2 (fr) 1984-10-17
GB8309571D0 (en) 1983-05-11
BR8401643A (pt) 1984-11-20
EP0122129B1 (fr) 1989-08-09
GB8408870D0 (en) 1984-05-16
ES8608589A1 (es) 1986-06-16
EP0122129A3 (en) 1985-09-18
JPS59197594A (ja) 1984-11-09
DE3479324D1 (en) 1989-09-14
ATE45396T1 (de) 1989-08-15
AU579098B2 (en) 1988-11-17
GB2139646B (en) 1987-07-29

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