FR1533889A - Protective treatment for magnesium - Google Patents

Protective treatment for magnesium

Info

Publication number
FR1533889A
FR1533889A FR117478A FR117478A FR1533889A FR 1533889 A FR1533889 A FR 1533889A FR 117478 A FR117478 A FR 117478A FR 117478 A FR117478 A FR 117478A FR 1533889 A FR1533889 A FR 1533889A
Authority
FR
France
Prior art keywords
magnesium
protective treatment
protective
treatment
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
FR117478A
Other languages
French (fr)
Inventor
Herbert Kenneth De Long
Donald Earl Ritzema
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1533889A publication Critical patent/FR1533889A/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
    • C23C22/73—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 characterised by the process
    • C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings

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)
  • Chemical Treatment Of Metals (AREA)
  • Coating By Spraying Or Casting (AREA)
FR117478A 1966-08-17 1967-08-10 Protective treatment for magnesium Expired FR1533889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57290966A 1966-08-17 1966-08-17

Publications (1)

Publication Number Publication Date
FR1533889A true FR1533889A (en) 1968-07-19

Family

ID=24289864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR117478A Expired FR1533889A (en) 1966-08-17 1967-08-10 Protective treatment for magnesium

Country Status (4)

Country Link
US (1) US3447973A (en)
DE (1) DE1621442A1 (en)
FR (1) FR1533889A (en)
GB (1) GB1161479A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922774A (en) * 1972-05-01 1975-12-02 Communications Satellite Corp Tantalum pentoxide anti-reflective coating
JPS629869A (en) * 1985-07-04 1987-01-17 Shintou Bureetaa Kk Removing method of burr from aluminum or magnesium alloy cast
US5047175A (en) * 1987-12-23 1991-09-10 The Lubrizol Corporation Salt composition and explosives using same
US8152895B2 (en) * 2003-04-23 2012-04-10 Ut-Battelle, Llc Production of magnesium metal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1451755A (en) * 1921-12-16 1923-04-17 Backer Christian Bergh Method of producing a protective coating on objects of magnesium or magnesium alloys
US1734706A (en) * 1926-03-29 1929-11-05 Diversey Mfg Company Cleaning metal surface
US1923502A (en) * 1930-04-24 1933-08-22 Prier Pierre Process and product for protecting aluminium, magnesium, zing and their alloys against corrosion
US3378410A (en) * 1965-04-26 1968-04-16 Gen Motors Corp Corrosion-resistant coating for magnesium die castings

Also Published As

Publication number Publication date
GB1161479A (en) 1969-08-13
US3447973A (en) 1969-06-03
DE1621442A1 (en) 1970-07-23

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