FR1461857A - Procédé de traitement de surface d'installations contenant de l'eau et de la vapeur d'eau - Google Patents

Procédé de traitement de surface d'installations contenant de l'eau et de la vapeur d'eau

Info

Publication number
FR1461857A
FR1461857A FR43587A FR43587A FR1461857A FR 1461857 A FR1461857 A FR 1461857A FR 43587 A FR43587 A FR 43587A FR 43587 A FR43587 A FR 43587A FR 1461857 A FR1461857 A FR 1461857A
Authority
FR
France
Prior art keywords
surface treatment
treatment process
water
water vapor
installations containing
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
FR43587A
Other languages
English (en)
Inventor
Paul Joan Peter Von Dillen
Eva Maria Vollmer
Herbert Kallfass
Max Zimmermann
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.)
Borg Holding AG
Bayer AG
Original Assignee
Borg Holding AG
Bayer 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 Borg Holding AG, Bayer AG filed Critical Borg Holding AG
Priority to FR43587A priority Critical patent/FR1461857A/fr
Application granted granted Critical
Publication of FR1461857A publication Critical patent/FR1461857A/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
    • C23C22/06—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
    • C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/50—Treatment of iron or alloys based thereon
    • 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
    • C23C22/68—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 solutions with pH between 6 and 8
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts

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)
FR43587A 1965-12-23 1965-12-23 Procédé de traitement de surface d'installations contenant de l'eau et de la vapeur d'eau Expired FR1461857A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR43587A FR1461857A (fr) 1965-12-23 1965-12-23 Procédé de traitement de surface d'installations contenant de l'eau et de la vapeur d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43587A FR1461857A (fr) 1965-12-23 1965-12-23 Procédé de traitement de surface d'installations contenant de l'eau et de la vapeur d'eau

Publications (1)

Publication Number Publication Date
FR1461857A true FR1461857A (fr) 1966-12-09

Family

ID=1581701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43587A Expired FR1461857A (fr) 1965-12-23 1965-12-23 Procédé de traitement de surface d'installations contenant de l'eau et de la vapeur d'eau

Country Status (1)

Country Link
FR (1) FR1461857A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107297A3 (fr) * 1982-09-08 1985-06-19 United Kingdom Atomic Energy Authority Procédé de traitement anti-corrosion
EP0225650A3 (en) * 1985-12-13 1989-02-08 Showa Aluminium Corporation Process for producing heat pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107297A3 (fr) * 1982-09-08 1985-06-19 United Kingdom Atomic Energy Authority Procédé de traitement anti-corrosion
EP0225650A3 (en) * 1985-12-13 1989-02-08 Showa Aluminium Corporation Process for producing heat pipe

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