GB449175A - Improvements in and relating to the anodic treatment of aluminium and its alloys - Google Patents

Improvements in and relating to the anodic treatment of aluminium and its alloys

Info

Publication number
GB449175A
GB449175A GB3665134A GB3665134A GB449175A GB 449175 A GB449175 A GB 449175A GB 3665134 A GB3665134 A GB 3665134A GB 3665134 A GB3665134 A GB 3665134A GB 449175 A GB449175 A GB 449175A
Authority
GB
United Kingdom
Prior art keywords
alloys
aluminium
relating
anodic treatment
glucose
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
GB3665134A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3665134A priority Critical patent/GB449175A/en
Publication of GB449175A publication Critical patent/GB449175A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

449,175. Electrolytic surface treatment of aluminium and its alloys. WHITE, P. J., 56, Clifton Court, London. Dec. 21, 1934, No. 36651. [Class 41] The metals are coated by anodic treatment in a bath consisting of a mineral or organic acid to which is added a crystalloid or crystallizable sugar such as glucose, saccharose or lactose. In an example the bath consists of sulphuric acid of specific gravity 1À2 with an addition of 50-100 gms. per litre of glucose. A lead or carbon cathode may be employed.
GB3665134A 1934-12-21 1934-12-21 Improvements in and relating to the anodic treatment of aluminium and its alloys Expired GB449175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3665134A GB449175A (en) 1934-12-21 1934-12-21 Improvements in and relating to the anodic treatment of aluminium and its alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3665134A GB449175A (en) 1934-12-21 1934-12-21 Improvements in and relating to the anodic treatment of aluminium and its alloys

Publications (1)

Publication Number Publication Date
GB449175A true GB449175A (en) 1936-06-22

Family

ID=10390028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3665134A Expired GB449175A (en) 1934-12-21 1934-12-21 Improvements in and relating to the anodic treatment of aluminium and its alloys

Country Status (1)

Country Link
GB (1) GB449175A (en)

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