FR805551A - Process for the protection of magnesium and its alloys - Google Patents

Process for the protection of magnesium and its alloys

Info

Publication number
FR805551A
FR805551A FR805551DA FR805551A FR 805551 A FR805551 A FR 805551A FR 805551D A FR805551D A FR 805551DA FR 805551 A FR805551 A FR 805551A
Authority
FR
France
Prior art keywords
alloys
magnesium
protection
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)
Inventor
Louis Renault
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 filed Critical
Application granted granted Critical
Publication of FR805551A publication Critical patent/FR805551A/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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations

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)
FR805551D 1936-04-29 1936-04-29 Process for the protection of magnesium and its alloys Expired FR805551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805551T 1936-04-29

Publications (1)

Publication Number Publication Date
FR805551A true FR805551A (en) 1936-11-24

Family

ID=9251364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805551D Expired FR805551A (en) 1936-04-29 1936-04-29 Process for the protection of magnesium and its alloys

Country Status (1)

Country Link
FR (1) FR805551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0730672A4 (en) * 1993-10-29 1996-07-09 Henkel Corp Composition and process for treating magnesium-containing metals and product therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0730672A4 (en) * 1993-10-29 1996-07-09 Henkel Corp Composition and process for treating magnesium-containing metals and product therefrom
EP0730672A1 (en) * 1993-10-29 1996-09-11 Henkel Corporation Composition and process for treating magnesium-containing metals and product therefrom

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