FR74033E - Protection des surfaces métalliques - Google Patents

Protection des surfaces métalliques

Info

Publication number
FR74033E
FR74033E FR739327A FR739327A FR74033E FR 74033 E FR74033 E FR 74033E FR 739327 A FR739327 A FR 739327A FR 739327 A FR739327 A FR 739327A FR 74033 E FR74033 E FR 74033E
Authority
FR
France
Prior art keywords
protection
metal surfaces
metal
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
FR739327A
Other languages
English (en)
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.)
Pechiney SA
Original Assignee
Pechiney SA
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 Pechiney SA filed Critical Pechiney SA
Priority to FR739327A priority Critical patent/FR74033E/fr
Application granted granted Critical
Publication of FR74033E publication Critical patent/FR74033E/fr
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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers

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)
FR739327A 1957-05-24 1957-05-24 Protection des surfaces métalliques Expired FR74033E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR739327A FR74033E (fr) 1957-05-24 1957-05-24 Protection des surfaces métalliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739327A FR74033E (fr) 1957-05-24 1957-05-24 Protection des surfaces métalliques

Publications (1)

Publication Number Publication Date
FR74033E true FR74033E (fr) 1960-11-07

Family

ID=8704419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739327A Expired FR74033E (fr) 1957-05-24 1957-05-24 Protection des surfaces métalliques

Country Status (1)

Country Link
FR (1) FR74033E (fr)

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