FR852152A - Process used for sealing and dyeing protective oxide layers on magnesium and magnesium alloys - Google Patents

Process used for sealing and dyeing protective oxide layers on magnesium and magnesium alloys

Info

Publication number
FR852152A
FR852152A FR852152DA FR852152A FR 852152 A FR852152 A FR 852152A FR 852152D A FR852152D A FR 852152DA FR 852152 A FR852152 A FR 852152A
Authority
FR
France
Prior art keywords
magnesium
sealing
process used
oxide layers
protective oxide
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.)
Langbein Pfanhauser Werke AG
Original Assignee
Langbein Pfanhauser Werke AG
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 Langbein Pfanhauser Werke AG filed Critical Langbein Pfanhauser Werke AG
Application granted granted Critical
Publication of FR852152A publication Critical patent/FR852152A/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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/84—Dyeing

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR852152D 1938-04-09 1939-03-27 Process used for sealing and dyeing protective oxide layers on magnesium and magnesium alloys Expired FR852152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE852152X 1938-04-09

Publications (1)

Publication Number Publication Date
FR852152A true FR852152A (en) 1940-01-25

Family

ID=6783535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852152D Expired FR852152A (en) 1938-04-09 1939-03-27 Process used for sealing and dyeing protective oxide layers on magnesium and magnesium alloys

Country Status (1)

Country Link
FR (1) FR852152A (en)

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