FR1217584A - Procédé de phosphatation de métaux - Google Patents

Procédé de phosphatation de métaux

Info

Publication number
FR1217584A
FR1217584A FR787935A FR787935A FR1217584A FR 1217584 A FR1217584 A FR 1217584A FR 787935 A FR787935 A FR 787935A FR 787935 A FR787935 A FR 787935A FR 1217584 A FR1217584 A FR 1217584A
Authority
FR
France
Prior art keywords
phosphating process
metal phosphating
metal
phosphating
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
FR787935A
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.)
Gerhard Collardin GmbH
Original Assignee
Gerhard Collardin GmbH
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 Gerhard Collardin GmbH filed Critical Gerhard Collardin GmbH
Application granted granted Critical
Publication of FR1217584A publication Critical patent/FR1217584A/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

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)
FR787935A 1958-03-01 1959-02-27 Procédé de phosphatation de métaux Expired FR1217584A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1217584X 1958-03-01

Publications (1)

Publication Number Publication Date
FR1217584A true FR1217584A (fr) 1960-05-04

Family

ID=7733697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787935A Expired FR1217584A (fr) 1958-03-01 1959-02-27 Procédé de phosphatation de métaux

Country Status (1)

Country Link
FR (1) FR1217584A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0695817A1 (fr) * 1994-08-05 1996-02-07 Itb S.R.L. Solution aqueuse acide de phosphation et procédé de phosphatation de surfaces métalliques
US5597465A (en) * 1994-08-05 1997-01-28 Novamax Itb S.R.L. Acid aqueous phosphatic solution and process using same for phosphating metal surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0695817A1 (fr) * 1994-08-05 1996-02-07 Itb S.R.L. Solution aqueuse acide de phosphation et procédé de phosphatation de surfaces métalliques
US5597465A (en) * 1994-08-05 1997-01-28 Novamax Itb S.R.L. Acid aqueous phosphatic solution and process using same for phosphating metal surfaces

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