GB533841A - Process for the surface treatment of magnesium and magnesium base alloys - Google Patents

Process for the surface treatment of magnesium and magnesium base alloys

Info

Publication number
GB533841A
GB533841A GB11963/39A GB1196339A GB533841A GB 533841 A GB533841 A GB 533841A GB 11963/39 A GB11963/39 A GB 11963/39A GB 1196339 A GB1196339 A GB 1196339A GB 533841 A GB533841 A GB 533841A
Authority
GB
United Kingdom
Prior art keywords
magnesium
solution
surface treatment
fatty acids
per cent
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
GB11963/39A
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.)
Magnesium Elektron Ltd
Original Assignee
Magnesium Elektron Ltd
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 Magnesium Elektron Ltd filed Critical Magnesium Elektron Ltd
Publication of GB533841A publication Critical patent/GB533841A/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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8

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)
GB11963/39A 1938-09-02 1939-04-20 Process for the surface treatment of magnesium and magnesium base alloys Expired GB533841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE533841X 1938-09-02

Publications (1)

Publication Number Publication Date
GB533841A true GB533841A (en) 1941-02-20

Family

ID=6556218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11963/39A Expired GB533841A (en) 1938-09-02 1939-04-20 Process for the surface treatment of magnesium and magnesium base alloys

Country Status (2)

Country Link
BE (1) BE435623A (ja)
GB (1) GB533841A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314796A3 (en) * 2001-11-21 2004-04-14 Chiyoda Chemical Co. Ltd Surface treatment method of metal member, and metal goods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314796A3 (en) * 2001-11-21 2004-04-14 Chiyoda Chemical Co. Ltd Surface treatment method of metal member, and metal goods
US7381281B2 (en) 2001-11-21 2008-06-03 Chiyoda Chemical Co., Ltd Surface treatment method of metal member, and metal goods
AU2002301945B2 (en) * 2001-11-21 2008-07-17 Chiyoda Chemical Co., Ltd Surface treatment method of metal member, and metal goods

Also Published As

Publication number Publication date
BE435623A (ja)

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