AR015142A1 - Procedimiento de pasivado alcalino sobre una cinta continua y concentrado acuoso - Google Patents

Procedimiento de pasivado alcalino sobre una cinta continua y concentrado acuoso

Info

Publication number
AR015142A1
AR015142A1 ARP980103868A ARP980103868A AR015142A1 AR 015142 A1 AR015142 A1 AR 015142A1 AR P980103868 A ARP980103868 A AR P980103868A AR P980103868 A ARP980103868 A AR P980103868A AR 015142 A1 AR015142 A1 AR 015142A1
Authority
AR
Argentina
Prior art keywords
alcaline
aquatic
concentrate
continuous tape
procedure
Prior art date
Application number
ARP980103868A
Other languages
English (en)
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of AR015142A1 publication Critical patent/AR015142A1/es

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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • 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
    • C23C22/34—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 fluorides or complex fluorides
    • 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium 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
    • C23C22/73—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 characterised by the process
    • 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

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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Un procedimiento para el pasivado alcalino en instalaciones de cinta contínua de superficies de acero recubiertas de zinc o aleaciones de zinc, así como dealuminio y sus aleaciones, en el que las superficies metálicas se ponen en contacto con una solucion acuosa alcalina que contiene complejantes y hierro (III)y una alcalinidad libre que se encuentra en el rango de 5 a 20 puntos, una alcalinidad total que se encuentra en el rango de 7 a 30 puntos, y 0,1 a 1 g/l deiones magnesio, 0,1 a 1 g/l de iones de hierro (III) y 0,5 a 5 g/l de iones amino o hidroxicarboxilo. A continuacion se puede llevar a cabo un postpasivado cono exento de cromo.
ARP980103868A 1997-08-06 1998-08-05 Procedimiento de pasivado alcalino sobre una cinta continua y concentrado acuoso AR015142A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19733972A DE19733972A1 (de) 1997-08-06 1997-08-06 Alkalische Bandpassivierung

Publications (1)

Publication Number Publication Date
AR015142A1 true AR015142A1 (es) 2001-04-18

Family

ID=7838122

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980103868A AR015142A1 (es) 1997-08-06 1998-08-05 Procedimiento de pasivado alcalino sobre una cinta continua y concentrado acuoso

Country Status (9)

Country Link
US (1) US6346295B1 (es)
EP (1) EP1002143B1 (es)
AR (1) AR015142A1 (es)
AU (1) AU730256B2 (es)
CA (1) CA2300275A1 (es)
DE (2) DE19733972A1 (es)
ES (1) ES2175763T3 (es)
WO (1) WO1999007917A1 (es)
ZA (1) ZA987032B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005045034A1 (de) * 2005-09-21 2007-03-29 Rasselstein Gmbh Verfahren zur Passivierung der Oberfläche von beschichteten Metallbändern und Vorrichtung für das Aufbringen der Passivschicht auf ein metallisch beschichtetes Stahlband
DE102007006450A1 (de) 2007-02-05 2008-08-07 Henkel Ag & Co. Kgaa Verfahren zur Gewinnung von entsalztem Wasser aus Zirkoniumhaltigem Spülwasser
DE102007021364A1 (de) 2007-05-04 2008-11-06 Henkel Ag & Co. Kgaa Metallisierende Vorbehandlung von Zinkoberflächen
DE102010001686A1 (de) 2010-02-09 2011-08-11 Henkel AG & Co. KGaA, 40589 Zusammensetzung für die alkalische Passivierung von Zinkoberflächen
ES2764414T3 (es) * 2011-02-08 2020-06-03 Henkel Ag & Co Kgaa Procesos y composiciones para mejorar el desempeño frente a la corrosión de superficies de zinc pretratadas con óxido de zirconio
PL2503025T3 (pl) * 2011-03-22 2013-12-31 Henkel Ag & Co Kgaa Chroniąca przed korozją, wielostopniowa obróbka metalowych elementów konstrukcyjnych o powierzchniach cynkowych
EP2532769A1 (en) * 2011-06-10 2012-12-12 Amcor Flexibles Kreuzlingen Ltd. Method of producing a chromium-free conversion coating on a surface of an aluminium or aluminium alloy strip
WO2013060662A2 (de) 2011-10-24 2013-05-02 Chemetall Gmbh Verfahren zur beschichtung von metallischen oberflächen mit einer wässerigen zusammensetzung aus vielen komponenten
DE102012000414B4 (de) 2012-01-12 2014-03-20 Thyssenkrupp Rasselstein Gmbh Verfahren zur Passivierung von Weißblech, sowie verzinntes Stahlband oder -blech
EP2631333A1 (de) 2012-02-24 2013-08-28 Henkel AG & Co. KGaA Vorbehandlung von Zinkoberflächen vor einer Passivierung
DE102012215679A1 (de) * 2012-09-04 2014-05-15 Henkel Ag & Co. Kgaa Verfahren zur korrosionsschützenden Oberflächenbehandlung von metallischen Bauteilen in Serie
EP3569734A1 (en) 2018-05-18 2019-11-20 Henkel AG & Co. KGaA Passivation composition based on trivalent chromium
FI3663435T3 (fi) 2018-12-05 2024-05-24 Henkel Ag & Co Kgaa Fosfori- ja fosfonihappojen seoksiin perustuva passivointikoostumus
WO2021139955A1 (en) 2020-01-06 2021-07-15 Henkel Ag & Co. Kgaa Passivation composition suitable for inner surfaces of zinc coated steel tanks storing hydrocarbons
WO2022148536A1 (en) 2021-01-06 2022-07-14 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE316668B (es) * 1963-09-23 1969-10-27 Parker Ste Continentale
US3349043A (en) * 1966-01-19 1967-10-24 Manning Dev Corp Methods and compositions for controlling oxidation of metal surfaces
US3444007A (en) * 1967-03-13 1969-05-13 Hooker Chemical Corp Process of forming paint-base coatings on zinc and zinc alloy surfaces
US3895970A (en) * 1973-06-11 1975-07-22 Pennwalt Corp Sealing rinse for phosphate coatings of metal
GB8608508D0 (en) * 1986-04-08 1986-05-14 Pyrene Chemical Services Ltd Coating metal surfaces
JPH0331484A (ja) 1989-06-27 1991-02-12 Nippon Parkerizing Co Ltd 亜鉛または亜鉛系メッキ材料の黒色化処理法
DE4017186A1 (de) 1990-05-29 1991-12-05 Metallgesellschaft Ag Erzeugung von konversionsueberzuegen auf zink- oder zinklegierungsoberflaechen
US5294266A (en) 1989-07-28 1994-03-15 Metallgesellschaft Aktiengesellschaft Process for a passivating postrinsing of conversion layers
DE3938087A1 (de) 1989-11-16 1991-05-23 Madeker Heinz Schuh-haft-sohle als zusatzsohle fuer strassenschuhe im innenbereich
FR2654440B1 (fr) * 1989-11-16 1993-07-30 Produits Ind Cie Fse Procede de conversion chimique de substrats metalliques, bain mis en óoeuvre dans ce procede et concentre pour la preparation du bain.
DE4317217A1 (de) * 1993-05-24 1994-12-01 Henkel Kgaa Chromfreie Konversionsbehandlung von Aluminium
US5531820A (en) * 1993-08-13 1996-07-02 Brent America, Inc. Composition and method for treatment of phosphated metal surfaces

Also Published As

Publication number Publication date
DE19733972A1 (de) 1999-02-11
WO1999007917A1 (de) 1999-02-18
EP1002143A1 (de) 2000-05-24
AU9069398A (en) 1999-03-01
ZA987032B (en) 1999-02-08
CA2300275A1 (en) 1999-02-18
DE59803640D1 (de) 2002-05-08
AU730256B2 (en) 2001-03-01
EP1002143B1 (de) 2002-04-03
US6346295B1 (en) 2002-02-12
ES2175763T3 (es) 2002-11-16

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