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NO144494C - Fremgangsmaate for elektrolytisk farging av tidligere anodisert aluminium eller aluminium legeringer - Google Patents

Fremgangsmaate for elektrolytisk farging av tidligere anodisert aluminium eller aluminium legeringer

Info

Publication number
NO144494C
NO144494C NO763686A NO763686A NO144494C NO 144494 C NO144494 C NO 144494C NO 763686 A NO763686 A NO 763686A NO 763686 A NO763686 A NO 763686A NO 144494 C NO144494 C NO 144494C
Authority
NO
Norway
Prior art keywords
aluminum
previous
procedure
electrolytic coloring
anodized
Prior art date
Application number
NO763686A
Other languages
English (en)
Norwegian (no)
Other versions
NO763686L (sv
NO144494B (no
Inventor
Sven Olov Segerdahl
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of NO763686L publication Critical patent/NO763686L/no
Publication of NO144494B publication Critical patent/NO144494B/no
Publication of NO144494C publication Critical patent/NO144494C/no

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
    • C25D11/20—Electrolytic after-treatment
    • C25D11/22—Electrolytic after-treatment for colouring layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Metal Extraction Processes (AREA)
NO763686A 1975-11-24 1976-10-29 Fremgangsmaate for elektrolytisk farging av tidligere anodisert aluminium eller aluminium legeringer NO144494C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48227/75A GB1482390A (en) 1975-11-24 1975-11-24 Process for colouring of anodised aluminium and aluminium alloys

Publications (3)

Publication Number Publication Date
NO763686L NO763686L (sv) 1977-05-25
NO144494B NO144494B (no) 1981-06-01
NO144494C true NO144494C (no) 1981-09-09

Family

ID=10447833

Family Applications (1)

Application Number Title Priority Date Filing Date
NO763686A NO144494C (no) 1975-11-24 1976-10-29 Fremgangsmaate for elektrolytisk farging av tidligere anodisert aluminium eller aluminium legeringer

Country Status (3)

Country Link
GB (1) GB1482390A (sv)
NO (1) NO144494C (sv)
SE (1) SE419978B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824403A1 (de) * 1988-07-19 1990-01-25 Henkel KGaA, 4000 Düsseldorf Verfahren zur elektrolytischen metallsalzeinfaerbung von anodisierten aluminiumoberflaechen
DE4034304A1 (de) * 1990-10-29 1992-04-30 Henkel Kgaa Elektrolytzusatzmittel fuer ein faerbebad zur aluminiumeinfaerbung und verfahren zur einfaerbung von aluminium
DE4120415A1 (de) * 1991-06-20 1992-12-24 Henkel Kgaa Konfektioniertes zinn(ii)sulfat-granulat zur elektrolytischen metallsalzeinfaerbung
DE4244021A1 (de) * 1992-12-24 1994-06-30 Henkel Kgaa Verfahren zur elektrolytischen Wechselstromeinfärbung von Aluminiumoberflächen
WO1996013625A1 (en) * 1994-10-28 1996-05-09 Danfoss A/S Surface coated aluminium material and a method for preparing it
US9139926B2 (en) * 2011-08-05 2015-09-22 Calphalon Corporation Process for making heat stable color anodized aluminum and articles formed thereby
CN112064087B (zh) * 2020-09-07 2023-02-10 盘锦忠旺铝业有限公司 一种铝材电解着色工艺

Also Published As

Publication number Publication date
NO763686L (sv) 1977-05-25
NO144494B (no) 1981-06-01
GB1482390A (en) 1977-08-10
SE419978B (sv) 1981-09-07
SE7612965L (sv) 1977-05-25

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