FR1009994A - Procédé et solutions de traitement des surfaces métalliques - Google Patents

Procédé et solutions de traitement des surfaces métalliques

Info

Publication number
FR1009994A
FR1009994A FR1009994DA FR1009994A FR 1009994 A FR1009994 A FR 1009994A FR 1009994D A FR1009994D A FR 1009994DA FR 1009994 A FR1009994 A FR 1009994A
Authority
FR
France
Prior art keywords
solutions
metal surfaces
treating metal
treating
metal
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
English (en)
Inventor
Jean-Felix-Henri Bary
Emile-Marie Jaudon
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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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 Continentale Parker SA filed Critical Continentale Parker SA
Application granted granted Critical
Publication of FR1009994A publication Critical patent/FR1009994A/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
    • C23C22/07—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
    • C23C22/10—Orthophosphates containing oxidants

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)
FR1009994D 1948-07-20 1948-07-20 Procédé et solutions de traitement des surfaces métalliques Expired FR1009994A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1009994T 1948-07-20

Publications (1)

Publication Number Publication Date
FR1009994A true FR1009994A (fr) 1952-06-05

Family

ID=9568655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1009994D Expired FR1009994A (fr) 1948-07-20 1948-07-20 Procédé et solutions de traitement des surfaces métalliques

Country Status (1)

Country Link
FR (1) FR1009994A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271069A2 (fr) * 1986-12-09 1988-06-15 Nippondenso Co., Ltd. Procédé de traitement de conversion chimique au phosphate pour matériau ferreux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271069A2 (fr) * 1986-12-09 1988-06-15 Nippondenso Co., Ltd. Procédé de traitement de conversion chimique au phosphate pour matériau ferreux
EP0271069A3 (en) * 1986-12-09 1989-04-19 Nippondenso Co., Ltd. Process for the phosphate chemical conversion treatment of a steel material

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