FR2055297A5 - Corrosion preventing oxide coatings - Google Patents

Corrosion preventing oxide coatings

Info

Publication number
FR2055297A5
FR2055297A5 FR7026487A FR7026487A FR2055297A5 FR 2055297 A5 FR2055297 A5 FR 2055297A5 FR 7026487 A FR7026487 A FR 7026487A FR 7026487 A FR7026487 A FR 7026487A FR 2055297 A5 FR2055297 A5 FR 2055297A5
Authority
FR
France
Prior art keywords
oxide coatings
corrosion preventing
preventing oxide
lioh
pref
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
FR7026487A
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
General Electric Canada 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 Canadian General Electric Co Ltd, General Electric Canada Co filed Critical Canadian General Electric Co Ltd
Application granted granted Critical
Publication of FR2055297A5 publication Critical patent/FR2055297A5/fr
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
    • C23C22/62—Treatment of iron or alloys based thereon

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
FR7026487A 1969-07-18 1970-07-17 Corrosion preventing oxide coatings Expired FR2055297A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA57341 1969-07-18

Publications (1)

Publication Number Publication Date
FR2055297A5 true FR2055297A5 (en) 1971-05-07

Family

ID=4085473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026487A Expired FR2055297A5 (en) 1969-07-18 1970-07-17 Corrosion preventing oxide coatings

Country Status (5)

Country Link
AU (1) AU1756170A (fr)
CA (1) CA914041A (fr)
DE (1) DE2035690A1 (fr)
FR (1) FR2055297A5 (fr)
RO (1) RO54857A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263347A1 (fr) * 1986-10-08 1988-04-13 American Cyanamid Company Procédé de fabrication d'une aiguille chirurgicale foncée

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263347A1 (fr) * 1986-10-08 1988-04-13 American Cyanamid Company Procédé de fabrication d'une aiguille chirurgicale foncée

Also Published As

Publication number Publication date
RO54857A (fr) 1973-05-17
CA914041A (en) 1972-11-07
DE2035690A1 (de) 1971-02-04
AU1756170A (en) 1972-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse