FR1035594A - Procédé perfectionné de phosphatation des métaux - Google Patents

Procédé perfectionné de phosphatation des métaux

Info

Publication number
FR1035594A
FR1035594A FR1035594DA FR1035594A FR 1035594 A FR1035594 A FR 1035594A FR 1035594D A FR1035594D A FR 1035594DA FR 1035594 A FR1035594 A FR 1035594A
Authority
FR
France
Prior art keywords
improved metal
phosphating process
metal phosphating
improved
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
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.)
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 FR1035594A publication Critical patent/FR1035594A/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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions

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)
FR1035594D 1951-01-12 1951-01-12 Procédé perfectionné de phosphatation des métaux Expired FR1035594A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1035594T 1951-01-12

Publications (1)

Publication Number Publication Date
FR1035594A true FR1035594A (fr) 1953-08-26

Family

ID=9585837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1035594D Expired FR1035594A (fr) 1951-01-12 1951-01-12 Procédé perfectionné de phosphatation des métaux

Country Status (1)

Country Link
FR (1) FR1035594A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178276B (de) * 1959-09-23 1964-09-17 Metallgesellschaft Ag Verfahren zum Phosphatieren von Eisen und Stahl mit Hilfe von chlorathaltigen saurenZinkphosphatloesungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178276B (de) * 1959-09-23 1964-09-17 Metallgesellschaft Ag Verfahren zum Phosphatieren von Eisen und Stahl mit Hilfe von chlorathaltigen saurenZinkphosphatloesungen

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