MX2018010248A - Tratamiento del bastidor de transportador para suprimir el arrastre de fosfato que resulta del diseño de la planta en una secuencia de recubrimiento del proceso de inmersion. - Google Patents

Tratamiento del bastidor de transportador para suprimir el arrastre de fosfato que resulta del diseño de la planta en una secuencia de recubrimiento del proceso de inmersion.

Info

Publication number
MX2018010248A
MX2018010248A MX2018010248A MX2018010248A MX2018010248A MX 2018010248 A MX2018010248 A MX 2018010248A MX 2018010248 A MX2018010248 A MX 2018010248A MX 2018010248 A MX2018010248 A MX 2018010248A MX 2018010248 A MX2018010248 A MX 2018010248A
Authority
MX
Mexico
Prior art keywords
conveyor frame
component
treated
dip coating
water
Prior art date
Application number
MX2018010248A
Other languages
English (en)
Inventor
Brouwer Jan-Willem
Pilarek Frank-Oliver
Jose RESANO ARTALEJO Fernando
Original Assignee
Henkel Ag & Co 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 Ag & Co Kgaa filed Critical Henkel Ag & Co Kgaa
Publication of MX2018010248A publication Critical patent/MX2018010248A/es

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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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4488—Cathodic paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4488—Cathodic paints
    • C09D5/4492—Cathodic paints containing special additives, e.g. grinding agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/02—Electrophoretic coating characterised by the process with inorganic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/04—Electrophoretic coating characterised by the process with organic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/20—Pretreatment
    • 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
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

La presente invención se refiere a un método para el tratamiento preliminar contra la corrosión de una pluralidad de componentes metálicos, en donde se evita eficazmente el arrastre de fosfatos solubles en agua a partir de un proceso de pasivación de ácido usando fosfatos disueltos en agua como los componentes activos, y que puede ser, en particular, un procedimiento de fosfatación, en la etapa de tratamiento de recubrimiento por inmersión. En el método de acuerdo la invención, un componente es transportado por un bastidor del transportador a través de todas las etapas de tratamiento de la línea de tratamiento preliminar, y el par de transporte que consiste en el componente y del bastidor del transportador solamente se separa después de revestimiento por inmersión para la transferencia del componente pre-tratado con a la fase de horneado, liberando el bastidor del transportador para recibir de nuevo un componente a ser pre-tratado. En el proceso de acuerdo con la invención, al menos la parte del bastidor del transportador que ha sido previamente puesto en contacto con la solución de tratamiento acuosa que contiene fosfatos solubles en agua durante la pasivación de ácido, se pone entonces en contacto durante una etapa de procesamiento especial para el tratamiento de sólo el bastidor del transportador con un medio acondicionado acuosa de ácido que contiene una cantidad total de al menos 0.1 g/kg, con respecto al medio, de los compuestos solubles en agua de la plancha elementos, aluminio, calcio, magnesio, zinc, cromo (III), titanio y / o zirconio. Esta etapa se lleva a cabo de acuerdo con la invención después de que el par de transporte se ha separado para transferir el componente pre-tratado a la etapa de horneado, liberando así el bastidor del transportador para recibir de nuevo un componente que será pre-tratado.
MX2018010248A 2016-04-15 2017-04-13 Tratamiento del bastidor de transportador para suprimir el arrastre de fosfato que resulta del diseño de la planta en una secuencia de recubrimiento del proceso de inmersion. MX2018010248A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016206417.7A DE102016206417A1 (de) 2016-04-15 2016-04-15 Fördergestellbehandlung zur unterdrückung anlagenbedingter phosphatüberschleppung in einer prozessfolge zur tauchlackierung
PCT/EP2017/058994 WO2017178618A1 (de) 2016-04-15 2017-04-13 Fördergestellbehandlung zur unterdrückung anlagenbedingter phosphatüberschleppung in einer prozessfolge zur tauchlackierung

Publications (1)

Publication Number Publication Date
MX2018010248A true MX2018010248A (es) 2018-09-27

Family

ID=58544975

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018010248A MX2018010248A (es) 2016-04-15 2017-04-13 Tratamiento del bastidor de transportador para suprimir el arrastre de fosfato que resulta del diseño de la planta en una secuencia de recubrimiento del proceso de inmersion.

Country Status (6)

Country Link
US (1) US11118271B2 (es)
EP (1) EP3443148B1 (es)
CN (1) CN109072474B (es)
DE (1) DE102016206417A1 (es)
MX (1) MX2018010248A (es)
WO (1) WO2017178618A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3569743A1 (de) * 2018-05-16 2019-11-20 Henkel AG & Co. KGaA Fördergestellreinigung in einer prozessfolge zur elektrotauchlackierung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT202931B (de) * 1957-02-15 1959-04-10 Otto Dipl Kfm Schenker Vorrichtung zum Transport chemisch oder elektrochemisch zu behandelnder Ware durch Behandlungsstationen, z. B. Behandlungsbäder
US3695942A (en) 1970-12-02 1972-10-03 Amchem Prod Zirconium rinse for phosphate coated metal surfaces
US4165242A (en) * 1977-11-21 1979-08-21 R. O. Hull & Company, Inc. Treatment of metal parts to provide rust-inhibiting coatings by phosphating and electrophoretically depositing a siccative organic coating
US4746416A (en) * 1986-03-07 1988-05-24 Western Industries Inc. Hanger for use in electrocoating
DE3843544A1 (de) * 1988-12-23 1990-06-28 Sep Tech Studien Verfahren und vorrichtung zur elektrophoretischen tauchlackierung von kleinteilen und schuettguetern
DE4017187A1 (de) 1990-05-29 1991-12-05 Metallgesellschaft Ag Verfahren zur nachspuelung von konversionsschichten
DE3924984A1 (de) 1989-07-28 1991-01-31 Metallgesellschaft Ag Verfahren zur passivierenden nachspuelung von phosphatschichten
US5128211A (en) 1991-02-28 1992-07-07 Diversey Corporation Aluminum based phosphate final rinse
DE19511573A1 (de) * 1995-03-29 1996-10-02 Henkel Kgaa Verfahren zur Phosphatierung mit metallhaltiger Nachspülung
DE19616502A1 (de) * 1995-05-05 1996-11-07 Volkswagen Ag Verbesserte Oberflächenbehandlung
DE19606017A1 (de) * 1996-02-19 1997-08-21 Henkel Kgaa Zinkphosphatierung mit geringen Gehalten an Kupfer und Mangan
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DE19834796A1 (de) * 1998-08-01 2000-02-03 Henkel Kgaa Verfahren zur Phosphatierung, Nachspülung und kathodischer Elektrotauchlackierung
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DE102007057185A1 (de) 2007-11-26 2009-05-28 Henkel Ag & Co. Kgaa Zirconiumphosphatierung von metallischen Bauteilen, insbesondere Eisen
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DE102008038653A1 (de) * 2008-08-12 2010-03-25 Henkel Ag & Co. Kgaa Sukzessive korrosionsschützende Vorbehandlung von Metalloberflächen in einem Mehrstufenprozess
EP2503025B1 (de) 2011-03-22 2013-07-03 Henkel AG & Co. KGaA Mehrstufige korrosionsschützende Behandlung metallischer Bauteile, die zumindest teilweise Oberflächen von Zink oder Zinklegierungen aufweisen
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Also Published As

Publication number Publication date
DE102016206417A1 (de) 2017-10-19
US11118271B2 (en) 2021-09-14
US20190032223A1 (en) 2019-01-31
EP3443148A1 (de) 2019-02-20
CN109072474A (zh) 2018-12-21
WO2017178618A1 (de) 2017-10-19
EP3443148B1 (de) 2020-05-13
CN109072474B (zh) 2021-02-19

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