DE68917059T2 - Process and composition for surface treatment. - Google Patents

Process and composition for surface treatment.

Info

Publication number
DE68917059T2
DE68917059T2 DE68917059T DE68917059T DE68917059T2 DE 68917059 T2 DE68917059 T2 DE 68917059T2 DE 68917059 T DE68917059 T DE 68917059T DE 68917059 T DE68917059 T DE 68917059T DE 68917059 T2 DE68917059 T2 DE 68917059T2
Authority
DE
Germany
Prior art keywords
sol
composition
surface treatment
microtexture
silane
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
DE68917059T
Other languages
German (de)
Other versions
DE68917059D1 (en
Inventor
John Alfred Treverton
Rowena Roshanthi Landham
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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
Priority claimed from GB888819259A external-priority patent/GB8819259D0/en
Priority claimed from GB898912424A external-priority patent/GB8912424D0/en
Application filed by Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of DE68917059D1 publication Critical patent/DE68917059D1/en
Publication of DE68917059T2 publication Critical patent/DE68917059T2/en
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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • 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
    • C23C22/74—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 for obtaining burned-in conversion coatings
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • C23C18/1208—Oxides, e.g. ceramics
    • C23C18/1216—Metal oxides
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1229—Composition of the substrate
    • C23C18/1241—Metallic substrates
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1254—Sol or sol-gel processing
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemically Coating (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • ing And Chemical Polishing (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Glanulating (AREA)
  • Cosmetics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

A hydrous oxide sol such as a zirconia sol is applied to a solid e.g. metal surface and there cured to form a protective coating. The sol may include an adhesion promoter such as a silane and/or a sub-micron passenger powder. Application to the surface may be in one step, or two steps with the second designed to gel the sol. Depending on the microtexture of the sol and the surface, the treatment can be used to control, by increasing or decreasing, the adhesive properties of the surface to a subsequently applied organic coating, or simply to improve corrosion resistance.
DE68917059T 1988-08-12 1989-08-09 Process and composition for surface treatment. Expired - Fee Related DE68917059T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888819259A GB8819259D0 (en) 1988-08-12 1988-08-12 Method & composition for metal treatment
GB898912424A GB8912424D0 (en) 1989-05-31 1989-05-31 Metal treatment method

Publications (2)

Publication Number Publication Date
DE68917059D1 DE68917059D1 (en) 1994-09-01
DE68917059T2 true DE68917059T2 (en) 1994-11-17

Family

ID=26294277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917059T Expired - Fee Related DE68917059T2 (en) 1988-08-12 1989-08-09 Process and composition for surface treatment.

Country Status (15)

Country Link
EP (1) EP0358338B1 (en)
JP (1) JPH0285373A (en)
KR (1) KR900003403A (en)
CN (1) CN1040811A (en)
AT (1) ATE109217T1 (en)
AU (1) AU625900B2 (en)
BR (1) BR8904061A (en)
CA (1) CA1337145C (en)
DE (1) DE68917059T2 (en)
DK (1) DK394089A (en)
ES (1) ES2059772T3 (en)
IN (1) IN176027B (en)
MY (1) MY104467A (en)
NO (1) NO893250L (en)
PT (1) PT91432B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007047082A1 (en) * 2007-10-01 2009-04-02 Robert Bosch Gmbh Production of metal coatings on workpieces comprises applying sol to workpiece and drying it to form oxide coating which is reduced to form metal coating

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US5449415A (en) * 1993-07-30 1995-09-12 Henkel Corporation Composition and process for treating metals
US5427632A (en) * 1993-07-30 1995-06-27 Henkel Corporation Composition and process for treating metals
US5885657A (en) * 1994-06-23 1999-03-23 Creavis Gesellschaft Fur Technologie Und Innovation Mbh Production of ceramic layers and their use
JPH08134694A (en) * 1994-11-10 1996-05-28 Natl Inst For Res In Inorg Mater Very highly alkali-proof aluminum oxide composite film and its production
GB9424711D0 (en) * 1994-12-07 1995-02-01 Alcan Int Ltd Composition for surface treatment
FR2738260B1 (en) * 1995-08-30 1998-01-16 Aisin Seiki TIAL ALLOY PART AND PROCESS FOR PREPARING THE SAME
US5720902A (en) * 1995-09-21 1998-02-24 Betzdearborn Inc. Methods and compositions for inhibiting low carbon steel corrosion
WO1997015959A1 (en) * 1995-10-24 1997-05-01 Isa Ag Arch Method for making an electrochemical cell, and resulting electrochemical cell
EA200000323A1 (en) * 1997-09-17 2000-10-30 Брент Интернэшнл Плс METHOD AND COMPOSITION TO PREVENT CORROSION OF METAL SUBSTRATES
GB9721650D0 (en) * 1997-10-13 1997-12-10 Alcan Int Ltd Coated aluminium workpiece
US5964928A (en) * 1998-03-12 1999-10-12 Natural Coating Systems, Llc Protective coatings for metals and other surfaces
DE19943789A1 (en) * 1999-09-13 2001-03-15 Fraunhofer Ges Forschung Process for the deposition of zirconium oxide layers using soluble powders
EP1151153B1 (en) * 1999-11-04 2010-06-16 Koninklijke Philips Electronics N.V. Protection of a surface by partially subjecting it to an electrochemical treatment
JP2001226782A (en) * 1999-12-03 2001-08-21 Fuji Heavy Ind Ltd Surface treating method for titanium-nickel alloy material
JP2001240977A (en) 2000-02-29 2001-09-04 Nippon Paint Co Ltd Metallic surface treatment method
JP4393660B2 (en) * 2000-02-29 2010-01-06 日本ペイント株式会社 Non-chromate metal surface treatment agent for PCM, PCM surface treatment method, and treated PCM steel sheet
CN1740401B (en) * 2000-03-22 2011-12-21 以利沙控股有限公司 An energy enhanced process for treating a conductive surface and products formed thereby
US20030211330A1 (en) * 2002-05-09 2003-11-13 Anderson Robert A. Method of preparing a metal material for bonding
GB0225670D0 (en) 2002-11-05 2002-12-11 Rolls Royce Plc Method of forming a diffusion barrier on a titanium alloy substrate
ATE389738T1 (en) * 2003-01-17 2008-04-15 Nanmat Technology Co Ltd CHROMATE-FREE PRETREATMENT PROCESS FOR METAL ALLOYS
DE10320765A1 (en) 2003-05-09 2004-11-25 Degussa Ag Means for coating metals to protect against corrosion
FR2857672B1 (en) * 2003-07-15 2005-09-16 Dacral USE OF YTTRIUM, ZIRCONIUM, LANTHAN, CERIUM, PRASEODYM OR NEODYME AS A REINFORCING ELEMENT OF THE ANTI-CORROSION PROPERTIES OF ANTI-CORROSION COATING COMPOSITION.
JP4801879B2 (en) * 2003-12-26 2011-10-26 学校法人日本大学 Hard film and method for forming the same
US10041176B2 (en) 2005-04-07 2018-08-07 Momentive Performance Materials Inc. No-rinse pretreatment methods and compositions
CN100478404C (en) * 2005-06-22 2009-04-15 河南大学 Nanometer zirconium dioxide particle capable of dispersing in organic medium and its production method
DE102006010875A1 (en) * 2006-03-07 2007-09-13 Ks Aluminium-Technologie Ag Coating of a thermally and erosively loaded functional component
DE102007003761B4 (en) 2007-01-19 2016-01-28 Airbus Operations Gmbh Coated substrates with heterogeneous surface properties
US8747952B2 (en) 2007-01-19 2014-06-10 Airbus Operations Gmbh Materials and processes for coating substrates having heterogeneous surface properties
EP1978131B2 (en) * 2007-03-29 2019-03-06 ATOTECH Deutschland GmbH Means for manufacturing corrosion protection coats on metal surfaces
JP2009209407A (en) * 2008-03-04 2009-09-17 Mazda Motor Corp Agent for chemical conversion treatment and surface-treated metal
DE102009046673A1 (en) 2009-11-13 2011-05-19 Evonik Degussa Gmbh Use of a ceramic membrane based on a polymer fiber-containing substrate as moisture storage
CN102608265B (en) * 2012-02-29 2014-11-19 东莞市升微机电设备科技有限公司 Method for processing contact surface of release capsule with object to be tested
EP2662420A1 (en) * 2012-05-07 2013-11-13 Neoker, S.L Silica-surface modified alpha-alumina whiskers and uses thereof
US20140322540A1 (en) * 2013-04-26 2014-10-30 The Boeing Company Surface treatment for structural bonding to aluminum
US10435806B2 (en) 2015-10-12 2019-10-08 Prc-Desoto International, Inc. Methods for electrolytically depositing pretreatment compositions
CN108585885B (en) * 2018-05-12 2021-03-05 浙江大学 Wear-resistant impact-resistant anticorrosive coating with normally distributed zirconia sizes, and preparation method and application thereof
US11173518B2 (en) 2018-08-20 2021-11-16 WilCraft Can, LLC Process for reusing printed cans
US11312107B2 (en) * 2018-09-27 2022-04-26 Apple Inc. Plugging anodic oxides for increased corrosion resistance
CN109487244A (en) * 2018-11-23 2019-03-19 中国人民解放军国防科技大学 Wear-resistant hydrophobic ZrO2Low-temperature rapid preparation method of coating
CN112159974A (en) * 2020-09-30 2021-01-01 国网黑龙江省电力有限公司电力科学研究院 Oxide coating for enhancing wear resistance of hardware fitting and application thereof
CN112341888B (en) * 2020-11-30 2021-10-15 江苏科技大学 Metal rust layer treatment coating composition and preparation method and application thereof
CN115613022A (en) * 2022-09-28 2023-01-17 湖南金裕环保科技有限公司 Chromium-free natural color passivating agent for aluminum and aluminum alloy and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007047082A1 (en) * 2007-10-01 2009-04-02 Robert Bosch Gmbh Production of metal coatings on workpieces comprises applying sol to workpiece and drying it to form oxide coating which is reduced to form metal coating

Also Published As

Publication number Publication date
ATE109217T1 (en) 1994-08-15
NO893250D0 (en) 1989-08-11
ES2059772T3 (en) 1994-11-16
KR900003403A (en) 1990-03-26
DE68917059D1 (en) 1994-09-01
BR8904061A (en) 1990-03-27
NO893250L (en) 1990-02-13
EP0358338B1 (en) 1994-07-27
MY104467A (en) 1994-04-30
JPH0285373A (en) 1990-03-26
PT91432B (en) 1995-12-29
CA1337145C (en) 1995-10-03
DK394089D0 (en) 1989-08-11
IN176027B (en) 1995-12-23
PT91432A (en) 1990-03-08
CN1040811A (en) 1990-03-28
AU3951189A (en) 1990-02-15
AU625900B2 (en) 1992-07-16
EP0358338A2 (en) 1990-03-14
EP0358338A3 (en) 1990-04-11
DK394089A (en) 1990-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee