GB910705A - Improvements in or relating to protective layers on aluminium - Google Patents

Improvements in or relating to protective layers on aluminium

Info

Publication number
GB910705A
GB910705A GB3551560A GB3551560A GB910705A GB 910705 A GB910705 A GB 910705A GB 3551560 A GB3551560 A GB 3551560A GB 3551560 A GB3551560 A GB 3551560A GB 910705 A GB910705 A GB 910705A
Authority
GB
United Kingdom
Prior art keywords
aluminium
relating
protective layers
oct
bergwerksverband
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.)
Expired
Application number
GB3551560A
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of GB910705A publication Critical patent/GB910705A/en
Expired legal-status Critical Current

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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/10—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Conductive Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

910,705. Anodizing aluminium. BERGWERKSVERBAND G.m.b.H. Oct. 17, 1960 [Oct. 30, 1959], No. 35515/60. Class 41. Aluminium is anodized using an electrolyte of aqueous mellitic acid to form a protective oxide layer.
GB3551560A 1959-10-30 1960-10-17 Improvements in or relating to protective layers on aluminium Expired GB910705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB55350A DE1101897B (en) 1959-10-30 1959-10-30 Process for the production of a non-metallic protective layer on aluminum by anodic treatment

Publications (1)

Publication Number Publication Date
GB910705A true GB910705A (en) 1962-11-14

Family

ID=6970959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3551560A Expired GB910705A (en) 1959-10-30 1960-10-17 Improvements in or relating to protective layers on aluminium

Country Status (2)

Country Link
DE (1) DE1101897B (en)
GB (1) GB910705A (en)

Also Published As

Publication number Publication date
DE1101897B (en) 1961-03-09

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