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FR2274706A1 - Traitement de surfaces metalliques avec des solutions de chrome trivalent et articles obtenus - Google Patents

Traitement de surfaces metalliques avec des solutions de chrome trivalent et articles obtenus

Info

Publication number
FR2274706A1
FR2274706A1 FR7518549A FR7518549A FR2274706A1 FR 2274706 A1 FR2274706 A1 FR 2274706A1 FR 7518549 A FR7518549 A FR 7518549A FR 7518549 A FR7518549 A FR 7518549A FR 2274706 A1 FR2274706 A1 FR 2274706A1
Authority
FR
France
Prior art keywords
treatment
products obtained
metal surfaces
trivalent chrome
solutions
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.)
Granted
Application number
FR7518549A
Other languages
English (en)
Other versions
FR2274706B1 (fr
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.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of FR2274706A1 publication Critical patent/FR2274706A1/fr
Application granted granted Critical
Publication of FR2274706B1 publication Critical patent/FR2274706B1/fr
Granted 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
    • C23C22/53—Treatment of zinc 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
    • C23C22/06—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
    • 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

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)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FR7518549A 1974-06-17 1975-06-13 Traitement de surfaces metalliques avec des solutions de chrome trivalent et articles obtenus Granted FR2274706A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47969774A 1974-06-17 1974-06-17
US50389174A 1974-09-06 1974-09-06
US55489675A 1975-03-03 1975-03-03

Publications (2)

Publication Number Publication Date
FR2274706A1 true FR2274706A1 (fr) 1976-01-09
FR2274706B1 FR2274706B1 (fr) 1979-06-15

Family

ID=27413496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518549A Granted FR2274706A1 (fr) 1974-06-17 1975-06-13 Traitement de surfaces metalliques avec des solutions de chrome trivalent et articles obtenus

Country Status (5)

Country Link
JP (1) JPS5123445A (fr)
CA (1) CA1046912A (fr)
DE (1) DE2526832A1 (fr)
FR (1) FR2274706A1 (fr)
GB (1) GB1461244A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424333A1 (fr) * 1978-04-27 1979-11-23 Hull & Co R O Solutions de revetement de chrome trivalent pour le revetement de surface de zinc
FR2473070A1 (fr) * 1979-12-21 1981-07-10 Rohco Inc Solutions de revetement de chrome trivalent, leur preparation et leur application pour le revetement des surfaces de zinc et de cadmium
FR2520758A1 (fr) * 1982-01-29 1983-08-05 Produits Ind Cie Fse Composition et procede pour le traitement de surfaces metalliques phosphatees
EP0171043A2 (fr) * 1984-08-10 1986-02-12 Gerhard Collardin GmbH Procédé de passivation de surfaces en plomb ou contenant du plomb
EP0839931A2 (fr) * 1996-10-30 1998-05-06 Nihon Hyomen Kagaku Kabushiki Kaisha Solution et procédé pour former des revêtements protecteurs sur des métaux

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1228000A (fr) * 1981-04-16 1987-10-13 David E. Crotty Solution et procede de passivation, donnant un aspect chrome
US5415702A (en) * 1993-09-02 1995-05-16 Mcgean-Rohco, Inc. Black chromium-containing conversion coatings on zinc-nickel and zinc-iron alloys
US5393353A (en) * 1993-09-16 1995-02-28 Mcgean-Rohco, Inc. Chromium-free black zinc-nickel alloy surfaces
US5393354A (en) * 1993-10-07 1995-02-28 Mcgean-Rohco, Inc. Iridescent chromium coatings and method
DE19615664A1 (de) 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chrom(VI)freie Chromatschicht sowie Verfahren zu ihrer Herstellung
US7314671B1 (en) 1996-04-19 2008-01-01 Surtec International Gmbh Chromium(VI)-free conversion layer and method for producing it
US6190464B1 (en) 1998-09-24 2001-02-20 Nisshin Steel Co., Ltd. Chromating solution and chromated metal sheet
DE20109078U1 (de) 2001-05-31 2001-10-04 KS Gleitlager GmbH, 68789 St Leon-Rot Gleitlagerelement mit metallischer Stützschicht
US7101469B2 (en) 2004-11-10 2006-09-05 Atotech Deutschland Gmbh Metal pieces and articles having improved corrosion resistance
EP3569734A1 (fr) 2018-05-18 2019-11-20 Henkel AG & Co. KGaA Composition de passivation à base de chrome trivalent
ES2984399T3 (es) 2018-12-05 2024-10-29 Henkel Ag & Co Kgaa Composición de pasivación basada en mezclas de ácidos fosfórico y fosfónico
WO2021139955A1 (fr) 2020-01-06 2021-07-15 Henkel Ag & Co. Kgaa Composition de passivation appropriée pour des surfaces internes de réservoirs d'acier revêtus de zinc stockant des hydrocarbures
CN112663037B (zh) * 2020-12-04 2023-02-03 佛山市顺德区美硕金属表面技术有限公司 陶化剂、其制备方法和应用
ES3010361T3 (en) 2021-01-06 2025-04-02 Henkel Ag & Co Kgaa Improved cr(iii)-based passivation for zinc-aluminum coated steel
GB2603194A (en) 2021-02-01 2022-08-03 Henkel Ag & Co Kgaa Improved cr(iii) based dry-in-place coating composition for zinc coated steel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38285E1 (en) 1909-05-09 2003-10-28 Nihon Hyomen Kagaku Kabushiki Kaisha Treating solution and treating method for forming protective coating films on metals
FR2424333A1 (fr) * 1978-04-27 1979-11-23 Hull & Co R O Solutions de revetement de chrome trivalent pour le revetement de surface de zinc
FR2473070A1 (fr) * 1979-12-21 1981-07-10 Rohco Inc Solutions de revetement de chrome trivalent, leur preparation et leur application pour le revetement des surfaces de zinc et de cadmium
FR2520758A1 (fr) * 1982-01-29 1983-08-05 Produits Ind Cie Fse Composition et procede pour le traitement de surfaces metalliques phosphatees
EP0085626A1 (fr) * 1982-01-29 1983-08-10 Compagnie Francaise De Produits Industriels Composition et procédé pour le traitement de surfaces métalliques phosphatées
EP0171043A2 (fr) * 1984-08-10 1986-02-12 Gerhard Collardin GmbH Procédé de passivation de surfaces en plomb ou contenant du plomb
EP0171043A3 (en) * 1984-08-10 1988-06-08 Gerhard Collardin Gmbh Passivating process for lead and lead-containing surfaces
EP0839931A2 (fr) * 1996-10-30 1998-05-06 Nihon Hyomen Kagaku Kabushiki Kaisha Solution et procédé pour former des revêtements protecteurs sur des métaux
EP0839931A3 (fr) * 1996-10-30 1998-08-05 Nihon Hyomen Kagaku Kabushiki Kaisha Solution et procédé pour former des revêtements protecteurs sur des métaux
US6096140A (en) * 1996-10-30 2000-08-01 Nihon Hyomen Kagaku Kabushiki Kaisha Treating solution and treating method for forming protective coating films on metals

Also Published As

Publication number Publication date
CA1046912A (fr) 1979-01-23
GB1461244A (en) 1977-01-13
DE2526832A1 (de) 1976-01-02
JPS5123445A (en) 1976-02-25
FR2274706B1 (fr) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse