HUP0202535A2 - Anti-corrosion method and treatment for a metal substrate pretreated with a zincbased protective coating layer - Google Patents

Anti-corrosion method and treatment for a metal substrate pretreated with a zincbased protective coating layer

Info

Publication number
HUP0202535A2
HUP0202535A2 HU0202535A HUP0202535A HUP0202535A2 HU P0202535 A2 HUP0202535 A2 HU P0202535A2 HU 0202535 A HU0202535 A HU 0202535A HU P0202535 A HUP0202535 A HU P0202535A HU P0202535 A2 HUP0202535 A2 HU P0202535A2
Authority
HU
Hungary
Prior art keywords
weight
coating layer
metal substrate
treatment
zincbased
Prior art date
Application number
HU0202535A
Other languages
Hungarian (hu)
Inventor
Georges Leger
Etienne Maze
Original Assignee
Dacral S.A.
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 Dacral S.A. filed Critical Dacral S.A.
Publication of HUP0202535A2 publication Critical patent/HUP0202535A2/en
Publication of HUP0202535A3 publication Critical patent/HUP0202535A3/en

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
    • 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
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
    • 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
    • C23C22/68—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 solutions with pH between 6 and 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
    • 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
    • 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
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • 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
    • C23C2222/20—Use of solutions containing silanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

A találmány tárgya vizes készítmény előzőleg cinkalapú bevonóréteggelvédett fém szubsztrátum korróziógátló kezelésére, ahol a készítményvizes oldat formájában van, amely az alábbiakat tartalmazza: - 72-95tömeg% víz, - 0,5-10 tömeg% szilán, - 0,5-3 tömeg% bórsav, - 0-3tömeg% foszforsav, - 1-10 tömeg% mikroméretűre hozott szilícium-oxidés - 0,09-3 tömeg% nedvesítőszer, azzal a megkötéssel, hogy a bórsavés a foszforsav együttes tömeg%-os mennyisége nem haladja meg ahozzávetőlegesen 5%-os értéket. A találmány tárgya továbbá eljáráselőzetesen cinkalapú bevonó- réteggel védett fémszubsztrátumkorróziógátló kezelésére. Az eljárás során a fenti készítménytalkalmazzák az említett szubsztrátum felületén és ezt a felviteliműveletet egy szárítási és/vagy kikeményítési (térhálósítási) műveletköveti konvenció, indukció vagy infravörös besugárzás segítségével. ÓThe subject of the invention is an aqueous preparation for anti-corrosion treatment of a metal substrate previously protected by a zinc-based coating layer, where the preparation is in the form of an aqueous solution containing the following: - 72-95% by weight water, - 0.5-10% by weight silane, - 0.5-3% by weight boric acid, - 0-3% by weight of phosphoric acid, - 1-10% by weight of micro-sized silicon oxide - 0.09-3% by weight of wetting agent, with the stipulation that the combined weight% of phosphoric acid in boric acid does not exceed approximately 5 % value. The subject of the invention is also a process for anti-corrosion treatment of a metal substrate previously protected with a zinc-based coating layer. During the process, the above composition is applied to the surface of said substrate and this application operation is followed by a drying and/or curing (curing) operation by convention, induction or infrared irradiation. HE

HU0202535A 1999-07-22 2000-07-18 Anti-corrosion method and treatment for a metal substrate pretreated with a zincbased protective coating layer HUP0202535A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909523A FR2796655B1 (en) 1999-07-22 1999-07-22 METHOD AND COMPOSITION FOR ANTI-CORROSION TREATMENT OF A METAL SUBSTRATE PREVIOUSLY PROTECTED BY A ZINC-BASED COATING LAYER

Publications (2)

Publication Number Publication Date
HUP0202535A2 true HUP0202535A2 (en) 2002-11-28
HUP0202535A3 HUP0202535A3 (en) 2003-01-28

Family

ID=9548404

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0202535A HUP0202535A3 (en) 1999-07-22 2000-07-18 Anti-corrosion method and treatment for a metal substrate pretreated with a zincbased protective coating layer

Country Status (12)

Country Link
EP (1) EP1204784A1 (en)
JP (1) JP2003505581A (en)
KR (1) KR20020040756A (en)
AU (1) AU6576900A (en)
CA (1) CA2380304A1 (en)
FR (1) FR2796655B1 (en)
HU (1) HUP0202535A3 (en)
MX (1) MXPA02000833A (en)
PL (1) PL352612A1 (en)
RU (1) RU2002104580A (en)
SK (1) SK922002A3 (en)
WO (1) WO2001007680A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2820152B1 (en) * 2001-01-29 2004-04-02 Electro Rech PROCESS FOR COLORING GALVANIZED METAL PARTS AS WELL AS A COLORING BATH FOR CARRYING OUT SAID METHOD AND PARTS OBTAINED BY IMPLEMENTING SAME
JP4400499B2 (en) * 2004-04-28 2010-01-20 住友金属工業株式会社 Surface-treated steel sheet for fuel containers
KR100685028B1 (en) * 2005-06-20 2007-02-20 주식회사 포스코 Chrome-Free Composition of Low Temperature Curing For Treating a Metal Surface and a Metal Sheet Using The Same
US20090304937A1 (en) * 2005-08-31 2009-12-10 Philip John Morgan Compositions and Method for Coating Metal Surfaces With an Alkoxysilane Coating
DE102007038314A1 (en) 2007-08-14 2009-04-16 Evonik Degussa Gmbh Process for the controlled hydrolysis and condensation of epoxy-functional organosilanes and their condensation with further organofunctional alkoxysilanes
CN104801461A (en) * 2015-01-29 2015-07-29 张亚明 Automatic continuous coating system and working method thereof
CN106824715A (en) * 2017-01-09 2017-06-13 重庆长安汽车股份有限公司 A kind of automobile brake disc short-term corrosion prevention processing method
CN112934640A (en) * 2021-01-12 2021-06-11 绍兴格伦电子科技有限公司 Passivation and dacromet composite treatment method for cast aluminum alloy for integrated stove gas valve

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Publication number Priority date Publication date Assignee Title
JPS6022067B2 (en) * 1982-09-30 1985-05-30 日本パ−カライジング株式会社 Method for forming film on metal surface
JPS6169977A (en) * 1984-09-12 1986-04-10 Kawasaki Steel Corp Production of electrical steel sheet having film to prevent seizure of steel sheet during strain relief annealing
JPH0696778B2 (en) * 1990-10-05 1994-11-30 新日本製鐵株式会社 Chromate treatment method for galvanized steel sheet
JP2628782B2 (en) * 1990-10-08 1997-07-09 日本パーカライジング株式会社 Chromate treatment method for galvanized steel sheet
JPH0671579B2 (en) * 1990-11-28 1994-09-14 株式会社神戸製鋼所 Resin coated steel sheet with excellent electrodeposition and weldability
GB9207725D0 (en) * 1992-04-08 1992-05-27 Brent Chemicals Int Phosphating solution for metal substrates
US5292549A (en) * 1992-10-23 1994-03-08 Armco Inc. Metallic coated steel having a siloxane film providing temporary corrosion protection and method therefor
US5393353A (en) * 1993-09-16 1995-02-28 Mcgean-Rohco, Inc. Chromium-free black zinc-nickel alloy surfaces
JPH07216268A (en) * 1994-02-03 1995-08-15 Nippon Parkerizing Co Ltd Surface treatment agent for zinc-containing metal-coated steel sheet, excellent in corrosion resistance and coating adhesion
US5759629A (en) * 1996-11-05 1998-06-02 University Of Cincinnati Method of preventing corrosion of metal sheet using vinyl silanes
US5750197A (en) * 1997-01-09 1998-05-12 The University Of Cincinnati Method of preventing corrosion of metals using silanes
DE19814605A1 (en) * 1998-04-01 1999-10-07 Kunz Gmbh Means for sealing metallic substrates, in particular of zinc or zinc alloys

Also Published As

Publication number Publication date
SK922002A3 (en) 2002-05-09
WO2001007680A1 (en) 2001-02-01
PL352612A1 (en) 2003-08-25
CA2380304A1 (en) 2001-02-01
FR2796655B1 (en) 2001-10-19
AU6576900A (en) 2001-02-13
KR20020040756A (en) 2002-05-30
EP1204784A1 (en) 2002-05-15
FR2796655A1 (en) 2001-01-26
MXPA02000833A (en) 2003-07-14
RU2002104580A (en) 2004-02-27
JP2003505581A (en) 2003-02-12
HUP0202535A3 (en) 2003-01-28

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