EP0327153A3 - Process for applying phosphate coatings to metals - Google Patents

Process for applying phosphate coatings to metals Download PDF

Info

Publication number
EP0327153A3
EP0327153A3 EP89200142A EP89200142A EP0327153A3 EP 0327153 A3 EP0327153 A3 EP 0327153A3 EP 89200142 A EP89200142 A EP 89200142A EP 89200142 A EP89200142 A EP 89200142A EP 0327153 A3 EP0327153 A3 EP 0327153A3
Authority
EP
European Patent Office
Prior art keywords
metals
phosphate coatings
applying phosphate
applying
coatings
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
EP89200142A
Other languages
German (de)
Other versions
EP0327153A2 (en
EP0327153B1 (en
Inventor
Horst Dr. Gehmecker
Werner Dr. Rausch
Peter Jorns
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.)
GEA Group AG
Continentale Parker SA
Original Assignee
Metallgesellschaft AG
Continentale Parker SA
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 Metallgesellschaft AG, Continentale Parker SA filed Critical Metallgesellschaft AG
Publication of EP0327153A2 publication Critical patent/EP0327153A2/en
Publication of EP0327153A3 publication Critical patent/EP0327153A3/en
Application granted granted Critical
Publication of EP0327153B1 publication Critical patent/EP0327153B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C22/34—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
    • C23C22/36—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 containing also phosphates
    • C23C22/362—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 containing also phosphates containing also zinc cations
    • 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
    • C23C22/78—Pretreatment of the material to be coated

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)
EP89200142A 1988-02-03 1989-01-24 Process for applying phosphate coatings to metals Expired - Lifetime EP0327153B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3803068 1988-02-03
DE3803068 1988-02-03

Publications (3)

Publication Number Publication Date
EP0327153A2 EP0327153A2 (en) 1989-08-09
EP0327153A3 true EP0327153A3 (en) 1990-04-25
EP0327153B1 EP0327153B1 (en) 1993-08-04

Family

ID=6346467

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89200142A Expired - Lifetime EP0327153B1 (en) 1988-02-03 1989-01-24 Process for applying phosphate coatings to metals

Country Status (6)

Country Link
US (1) US4950339A (en)
EP (1) EP0327153B1 (en)
JP (1) JP2713334B2 (en)
CA (1) CA1330515C (en)
DE (1) DE58905074D1 (en)
ES (1) ES2058464T3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913089A1 (en) * 1989-04-21 1990-10-25 Henkel Kgaa CHLORATE- AND NITRITE-FREE METHOD FOR THE PRODUCTION OF NICKEL- AND MANGANE-CONTAINING ZINC PHOSPHATE LAYERS
DE4433946A1 (en) * 1994-09-23 1996-03-28 Henkel Kgaa Phosphating process without rinsing
DE19639597C2 (en) * 1996-09-26 2000-01-20 Henkel Kgaa Process for the phosphating of running strips made of cold or hot rolled steel in high-speed conveyor systems
US5954892A (en) * 1998-03-02 1999-09-21 Bulk Chemicals, Inc. Method and composition for producing zinc phosphate coatings on metal surfaces
JP3479609B2 (en) 1999-03-02 2003-12-15 日本パーカライジング株式会社 Sludge-free zinc phosphate treatment liquid and zinc phosphate treatment method
JP4630326B2 (en) * 1999-08-09 2011-02-09 新日本製鐵株式会社 Method for producing phosphate-treated zinc-plated steel sheet with excellent workability
JP2001170557A (en) * 1999-12-21 2001-06-26 Nisshin Steel Co Ltd Surface treatment liquid for plated steel plate and treating method therefor
DE10010355A1 (en) * 2000-03-07 2001-09-13 Chemetall Gmbh Applying phosphate coatings to metallic surfaces comprises wetting with an aqueous acidic phosphatizing solution containing zinc ions, manganese ions and phosphate ions, and drying the solution
CA2358625A1 (en) 2000-10-10 2002-04-10 Henkel Corporation Phosphate conversion coating
CN100372672C (en) * 2002-07-31 2008-03-05 新日本制铁株式会社 Resin-lined steel pipe and method for production thereof
AU2014225668B2 (en) 2013-03-06 2016-08-11 Quaker Chemical Corporation High temperature conversion coating on steel and iron substrates
CN105603406A (en) * 2015-12-31 2016-05-25 芜湖市金宇石化设备有限公司 Method for preparing treatment fluid for phosphating treatment before coating automobile doors
CN105543822A (en) * 2015-12-31 2016-05-04 芜湖市金宇石化设备有限公司 Treatment liquid for phosphating before painting of automobile door
CN105463422A (en) * 2015-12-31 2016-04-06 芜湖市金宇石化设备有限公司 Phosphating method before coating automobile doors
CN111197163A (en) * 2018-11-20 2020-05-26 天津市银丰钢绞线股份有限公司 Pretreatment process of steel strand

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469134A (en) * 1965-12-28 1967-02-10 Sharples France Process for the treatment by manganese phosphating of parts which have undergone a prior chemical pickling, and a bath enabling said process to be carried out
US3355330A (en) * 1964-03-03 1967-11-28 Hooker Chemical Corp Metal treating processes
FR2235203A1 (en) * 1973-06-29 1975-01-24 Parker Ste Continentale
US3939014A (en) * 1974-11-20 1976-02-17 Amchem Products, Inc. Aqueous zinc phosphating solution and method of rapid coating of steel for deforming
EP0186823A2 (en) * 1984-12-20 1986-07-09 HENKEL CORPORATION (a Delaware corp.) Process for facilitating cold-forming
EP0269138A1 (en) * 1986-10-25 1988-06-01 Metallgesellschaft Ag Process for producing phosphate coatings on metals

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT282285B (en) * 1965-12-22 1970-06-25 Plaut Fa J Zinc phosphate coatings
US3516875A (en) * 1966-06-11 1970-06-23 Hooker Chemical Corp Process for coating ferrous surfaces
DE1521879B2 (en) * 1966-07-12 1975-08-28 Metallgesellschaft Ag, 6000 Frankfurt Process for applying phosphate coatings to iron and steel
US3432270A (en) * 1966-07-25 1969-03-11 Amchem Prod Method for determining nitrite concentration in acidic accelerated phosphating solutions
DE1911972A1 (en) * 1969-03-10 1970-10-01 Metallgesellschaft Ag Process for dip phosphating of iron and steel
US3617393A (en) * 1969-10-08 1971-11-02 Dainippon Toryo Kk Pretreatment before electrophoretic painting
US3647568A (en) * 1969-10-28 1972-03-07 Macdermid Inc Colored phosphate coatings and method of application
US3676224A (en) * 1970-10-16 1972-07-11 Lubrizol Corp Phosphating solution with scale suppressing characteristics
DE2100021A1 (en) * 1971-01-02 1972-09-07 Collardin Gmbh Gerhard Process for applying phosphate layers to steel, iron and zinc surfaces
US3767476A (en) * 1971-08-31 1973-10-23 Us Army Method and composition for phosphatizing steel under pressure
US3758349A (en) * 1971-09-24 1973-09-11 Oxy Metal Finishing Corp Method of producing chemical conversion coatings on metal surfaces
US3850700A (en) * 1971-10-18 1974-11-26 Amchem Prod Method and materials for coating metal surfaces
US3860455A (en) * 1973-03-16 1975-01-14 Oxy Metal Finishing Corp Method for phosphatizing ferrous surfaces
DE2540684A1 (en) * 1975-09-12 1977-03-17 Metallgesellschaft Ag PROCESS FOR PRODUCING PHOSPHATE COATINGS ON METAL SURFACES
JPS52141439A (en) * 1976-04-27 1977-11-25 Nippon Paint Co Ltd Method of managing chemicallconversion treating liquid for acidic phosphate coating
DE2736874A1 (en) * 1977-08-16 1979-03-01 Metallgesellschaft Ag METHOD FOR EASIER COLD FORMING OF METALS
DE2907094A1 (en) * 1979-02-23 1980-09-04 Metallgesellschaft Ag PHOSPHATION SOLUTIONS
JPS5811514B2 (en) * 1979-05-02 1983-03-03 日本ペイント株式会社 How to protect metal surfaces
GB2080835B (en) * 1980-07-25 1984-08-30 Pyrene Chemical Services Ltd Prevention of sludge in phosphating baths
DE3101866A1 (en) * 1981-01-22 1982-08-26 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METALS
DE3108484A1 (en) * 1981-03-06 1982-09-23 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PRODUCING PHOSPHATE COATINGS ON METAL SURFACES
DE3118375A1 (en) * 1981-05-09 1982-11-25 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METALS AND ITS APPLICATION FOR PRE-TREATMENT FOR ELECTRO DIP PAINTING
US4719038A (en) * 1983-12-27 1988-01-12 Nippon Paint Co., Ltd. Corrosion resistant, coated metal laminate, its preparation and coating materials
US4713121A (en) * 1985-05-16 1987-12-15 Parker Chemical Company Alkaline resistant phosphate conversion coatings
US4596607A (en) * 1985-07-01 1986-06-24 Ford Motor Company Alkaline resistant manganese-nickel-zinc phosphate conversion coatings and method of application
US4717431A (en) * 1987-02-25 1988-01-05 Amchem Products, Inc. Nickel-free metal phosphating composition and method for use

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355330A (en) * 1964-03-03 1967-11-28 Hooker Chemical Corp Metal treating processes
FR1469134A (en) * 1965-12-28 1967-02-10 Sharples France Process for the treatment by manganese phosphating of parts which have undergone a prior chemical pickling, and a bath enabling said process to be carried out
FR2235203A1 (en) * 1973-06-29 1975-01-24 Parker Ste Continentale
US3939014A (en) * 1974-11-20 1976-02-17 Amchem Products, Inc. Aqueous zinc phosphating solution and method of rapid coating of steel for deforming
EP0186823A2 (en) * 1984-12-20 1986-07-09 HENKEL CORPORATION (a Delaware corp.) Process for facilitating cold-forming
EP0269138A1 (en) * 1986-10-25 1988-06-01 Metallgesellschaft Ag Process for producing phosphate coatings on metals

Also Published As

Publication number Publication date
CA1330515C (en) 1994-07-05
EP0327153A2 (en) 1989-08-09
DE58905074D1 (en) 1993-09-09
EP0327153B1 (en) 1993-08-04
JP2713334B2 (en) 1998-02-16
ES2058464T3 (en) 1994-11-01
JPH01259180A (en) 1989-10-16
US4950339A (en) 1990-08-21

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