GB669335A - Improvements in or relating to electrolytic processes - Google Patents

Improvements in or relating to electrolytic processes

Info

Publication number
GB669335A
GB669335A GB366549A GB366549A GB669335A GB 669335 A GB669335 A GB 669335A GB 366549 A GB366549 A GB 366549A GB 366549 A GB366549 A GB 366549A GB 669335 A GB669335 A GB 669335A
Authority
GB
United Kingdom
Prior art keywords
feb
article
heat exchange
forming part
attemperating
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
GB366549A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB366549A priority Critical patent/GB669335A/en
Publication of GB669335A publication Critical patent/GB669335A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

669,335. Electrolytic oxidation of articles of light metal. CHADWICK, R., HEATON, W. G., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Feb. 10, 1950 [Feb. 10, 1949], No. 3665/49. Class 41. In the electrolytic oxidation treatment of an article of light metal, a portion of the surface area disposed below the level of the electrolyte is isolated therefrom, the portion forming part of a system containing or conveying a stream of an attemperating medium with which the portion is brought into heat exchange relationship. The article may be of hollow form, for example a heat exchange device such as a radiator or oil cooler, the internal and external surfaces being electrolytically treated in separate operations, the internal surfaces forming part of the attemperating system during electrolytic treatment of the external surfaces, and vice versa.
GB366549A 1949-02-10 1949-02-10 Improvements in or relating to electrolytic processes Expired GB669335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB366549A GB669335A (en) 1949-02-10 1949-02-10 Improvements in or relating to electrolytic processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB366549A GB669335A (en) 1949-02-10 1949-02-10 Improvements in or relating to electrolytic processes

Publications (1)

Publication Number Publication Date
GB669335A true GB669335A (en) 1952-04-02

Family

ID=9762622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB366549A Expired GB669335A (en) 1949-02-10 1949-02-10 Improvements in or relating to electrolytic processes

Country Status (1)

Country Link
GB (1) GB669335A (en)

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