CH360859A - Process for closing the pores of aluminum oxide coatings obtained by anodic oxidation of aluminum and its alloys - Google Patents

Process for closing the pores of aluminum oxide coatings obtained by anodic oxidation of aluminum and its alloys

Info

Publication number
CH360859A
CH360859A CH360859DA CH360859A CH 360859 A CH360859 A CH 360859A CH 360859D A CH360859D A CH 360859DA CH 360859 A CH360859 A CH 360859A
Authority
CH
Switzerland
Prior art keywords
aluminum
pores
alloys
closing
anodic oxidation
Prior art date
Application number
Other languages
French (fr)
Inventor
Cowieson Spooner Roy
Original Assignee
Aluminium Lab Ltd
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 Aluminium Lab Ltd filed Critical Aluminium Lab Ltd
Publication of CH360859A publication Critical patent/CH360859A/en

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
    • 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

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)
  • Chemical Treatment Of Metals (AREA)
CH360859D 1956-07-30 1957-07-17 Process for closing the pores of aluminum oxide coatings obtained by anodic oxidation of aluminum and its alloys CH360859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB360859X 1956-07-30

Publications (1)

Publication Number Publication Date
CH360859A true CH360859A (en) 1962-03-15

Family

ID=10384788

Family Applications (1)

Application Number Title Priority Date Filing Date
CH360859D CH360859A (en) 1956-07-30 1957-07-17 Process for closing the pores of aluminum oxide coatings obtained by anodic oxidation of aluminum and its alloys

Country Status (2)

Country Link
CH (1) CH360859A (en)
DE (1) DE1120245B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL64809B (en) * 1932-05-26

Also Published As

Publication number Publication date
DE1120245B (en) 1961-12-21

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