DE69024774T2 - Verfahren zur chemischen Konversion von Metallgegenständen, verwendetes Bad dafür und Konzentrat zur Herstellung des Bades - Google Patents

Verfahren zur chemischen Konversion von Metallgegenständen, verwendetes Bad dafür und Konzentrat zur Herstellung des Bades

Info

Publication number
DE69024774T2
DE69024774T2 DE69024774T DE69024774T DE69024774T2 DE 69024774 T2 DE69024774 T2 DE 69024774T2 DE 69024774 T DE69024774 T DE 69024774T DE 69024774 T DE69024774 T DE 69024774T DE 69024774 T2 DE69024774 T2 DE 69024774T2
Authority
DE
Germany
Prior art keywords
bath
chemical conversion
concentrate
producing
used therefor
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 - Fee Related
Application number
DE69024774T
Other languages
German (de)
English (en)
Other versions
DE69024774D1 (de
Inventor
Joseph Schapira
Patrick Droniou
Patrice Adrien Jules Pelletier
Man Tik Ho
Didier Raimond Charles Pernes
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.)
Compagnie Francaise de Produits Industriels SA
Original Assignee
PRODUITS IND CIE FSE
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 PRODUITS IND CIE FSE filed Critical PRODUITS IND CIE FSE
Publication of DE69024774D1 publication Critical patent/DE69024774D1/de
Application granted granted Critical
Publication of DE69024774T2 publication Critical patent/DE69024774T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
    • 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
    • C23C22/17—Orthophosphates containing zinc cations containing also organic acids
    • 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
    • C23C22/46—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 oxalates
    • C23C22/47—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 oxalates containing also phosphates
DE69024774T 1989-11-16 1990-11-15 Verfahren zur chemischen Konversion von Metallgegenständen, verwendetes Bad dafür und Konzentrat zur Herstellung des Bades Expired - Fee Related DE69024774T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915042A FR2654440B1 (fr) 1989-11-16 1989-11-16 Procede de conversion chimique de substrats metalliques, bain mis en óoeuvre dans ce procede et concentre pour la preparation du bain.

Publications (2)

Publication Number Publication Date
DE69024774D1 DE69024774D1 (de) 1996-02-22
DE69024774T2 true DE69024774T2 (de) 1996-07-04

Family

ID=9387459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024774T Expired - Fee Related DE69024774T2 (de) 1989-11-16 1990-11-15 Verfahren zur chemischen Konversion von Metallgegenständen, verwendetes Bad dafür und Konzentrat zur Herstellung des Bades

Country Status (7)

Country Link
EP (1) EP0433118B1 (fr)
JP (1) JPH0730454B2 (fr)
AT (1) ATE132917T1 (fr)
CA (1) CA2030126C (fr)
DE (1) DE69024774T2 (fr)
ES (1) ES2084680T3 (fr)
FR (1) FR2654440B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2968127B2 (ja) * 1992-04-24 1999-10-25 日本パーカライジング株式会社 亜鉛または亜鉛系めっき鋼板の酸性置換めっき液
JP2968147B2 (ja) * 1993-04-07 1999-10-25 日本パーカライジング株式会社 亜鉛含有金属めっき鋼板用酸性置換めっき液組成物
DE19733972A1 (de) * 1997-08-06 1999-02-11 Henkel Kgaa Alkalische Bandpassivierung
WO2006108108A2 (fr) * 2005-04-06 2006-10-12 Rem Technologies, Inc. Superfinition de carbures de densite elevee
JP4845050B2 (ja) * 2007-10-04 2011-12-28 ユケン工業株式会社 安定性を高めた６価クロムフリー表面化成処理用濃縮液組成物
JP5225466B2 (ja) * 2009-12-07 2013-07-03 新日鐵住金株式会社 端面赤錆耐食性に優れたクロメートフリー型プレコート鋼板
US10745286B2 (en) * 2012-09-05 2020-08-18 Compass Minerals America Inc. Methods and compositions to prevent caking of sodium chloride and prevent transition metal stains

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975008C (de) * 1952-08-06 1961-08-03 American Chem Paint Co Verfahren zur Herstellung von Phosphatueberzuegen auf Zink und dessen Legierungen
GB866377A (en) * 1958-11-28 1961-04-26 Pyrene Co Ltd Improvements relating to the production of phosphate coatings on metals
US3116178A (en) * 1961-05-29 1963-12-31 Lubrizol Corp Phosphating solutions
BE635970A (fr) * 1962-11-13
FR1585660A (fr) * 1967-10-18 1970-01-30
US3767476A (en) * 1971-08-31 1973-10-23 Us Army Method and composition for phosphatizing steel under pressure
SU1090761A1 (ru) * 1982-07-19 1984-05-07 Московский Ордена Трудового Красного Знамени Вечерний Металлургический Институт Раствор дл катодного нанесени защитных пленок на титановые сплавы
DE3927613A1 (de) * 1989-08-22 1991-02-28 Metallgesellschaft Ag Verfahren zur erzeugung von phosphatueberzuegen auf metalloberflaechen

Also Published As

Publication number Publication date
CA2030126C (fr) 1999-05-11
EP0433118B1 (fr) 1996-01-10
FR2654440B1 (fr) 1993-07-30
EP0433118A1 (fr) 1991-06-19
FR2654440A1 (fr) 1991-05-17
JPH03173778A (ja) 1991-07-29
DE69024774D1 (de) 1996-02-22
ES2084680T3 (es) 1996-05-16
JPH0730454B2 (ja) 1995-04-05
ATE132917T1 (de) 1996-01-15
CA2030126A1 (fr) 1991-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CFPI, GENNEVILLIERS, FR

8327 Change in the person/name/address of the patent owner

Owner name: CFPI INDUSTRIES, GENNEVILLIERS, FR

8339 Ceased/non-payment of the annual fee