FR1120845A - Process for the preparation of protective layers on metal surfaces and solution for its implementation - Google Patents

Process for the preparation of protective layers on metal surfaces and solution for its implementation

Info

Publication number
FR1120845A
FR1120845A FR1120845DA FR1120845A FR 1120845 A FR1120845 A FR 1120845A FR 1120845D A FR1120845D A FR 1120845DA FR 1120845 A FR1120845 A FR 1120845A
Authority
FR
France
Prior art keywords
implementation
preparation
solution
protective layers
metal surfaces
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
Other languages
French (fr)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Application granted granted Critical
Publication of FR1120845A publication Critical patent/FR1120845A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D3/00—Chemical treatment of the metal surfaces prior to coating
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR1120845D 1954-03-19 1955-03-15 Process for the preparation of protective layers on metal surfaces and solution for its implementation Expired FR1120845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1120845X 1954-03-19

Publications (1)

Publication Number Publication Date
FR1120845A true FR1120845A (en) 1956-07-13

Family

ID=7724602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120845D Expired FR1120845A (en) 1954-03-19 1955-03-15 Process for the preparation of protective layers on metal surfaces and solution for its implementation

Country Status (1)

Country Link
FR (1) FR1120845A (en)

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