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WO1998013534A3 - Method for phosphating a steel band - Google Patents

Method for phosphating a steel band Download PDF

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Publication number
WO1998013534A3
WO1998013534A3 PCT/EP1997/005091 EP9705091W WO9813534A3 WO 1998013534 A3 WO1998013534 A3 WO 1998013534A3 EP 9705091 W EP9705091 W EP 9705091W WO 9813534 A3 WO9813534 A3 WO 9813534A3
Authority
WO
WIPO (PCT)
Prior art keywords
phosphating
steel band
ions
phosphating solution
ranging
Prior art date
Application number
PCT/EP1997/005091
Other languages
German (de)
French (fr)
Other versions
WO1998013534A2 (en
Inventor
Joerg Riesop
Reinhard Seidel
Original Assignee
Henkel Kgaa
Joerg Riesop
Reinhard Seidel
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, Joerg Riesop, Reinhard Seidel filed Critical Henkel Kgaa
Priority to JP51522798A priority Critical patent/JP2001508123A/en
Priority to DE59702741T priority patent/DE59702741D1/en
Priority to CA002266625A priority patent/CA2266625A1/en
Priority to EP97942941A priority patent/EP0931179B1/en
Priority to AU44593/97A priority patent/AU4459397A/en
Priority to AT97942941T priority patent/ATE197969T1/en
Publication of WO1998013534A2 publication Critical patent/WO1998013534A2/en
Publication of WO1998013534A3 publication Critical patent/WO1998013534A3/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
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations 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
    • C23C22/05—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
    • C23C22/18—Orthophosphates containing manganese 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
    • C23C22/05—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
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
    • C23C22/184—Orthophosphates containing manganese cations containing also zinc cations containing also nickel 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
    • C23C22/05—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
    • C23C22/364—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 manganese cations
    • C23C22/365—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 manganese cations containing also zinc and nickel cations

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)
  • Laminated Bodies (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

The invention concerns a method for phosphating a steel band or a steel band galvanized or alloy-coated on one side or both sides by spraying or dipping for a period ranging from 2 to 15 seconds using an acid, zinc and manganese-containing phosphating solution at a temperature ranging from 40 to 70 DEG C. Said method is characterized by a phosphating solution containing 1 to 4 g/l zinc ions, 0.8 to 3.5 g/l manganese ions, 10 to 30 g/l phosphate ions, 0.1 to 3 g/l free, ionic or bound hydroxylamine, and no more than 1 g/l nitrate ions, a free acid content ranging from 0.4 to 4 points and a total acid content ranging from 12 to 50 points. The phosphating solution contains optionally 0.8 to 3.5 g/l nickel or 0.002 to 0.2 g/l copper.
PCT/EP1997/005091 1996-09-26 1997-09-17 Method for phosphating a steel band WO1998013534A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP51522798A JP2001508123A (en) 1996-09-26 1997-09-17 How to phosphate a steel band
DE59702741T DE59702741D1 (en) 1996-09-26 1997-09-17 METHOD FOR PHOSPHATING STEEL TAPE
CA002266625A CA2266625A1 (en) 1996-09-26 1997-09-17 Method for phosphating a steel band
EP97942941A EP0931179B1 (en) 1996-09-26 1997-09-17 Method for phosphating a steel band
AU44593/97A AU4459397A (en) 1996-09-26 1997-09-17 Method for phosphating a steel band
AT97942941T ATE197969T1 (en) 1996-09-26 1997-09-17 METHOD FOR PHOSPHATING STEEL STRIP

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19639596A DE19639596A1 (en) 1996-09-26 1996-09-26 Process for phosphating steel strips
DE19639596.8 1996-09-26

Publications (2)

Publication Number Publication Date
WO1998013534A2 WO1998013534A2 (en) 1998-04-02
WO1998013534A3 true WO1998013534A3 (en) 1998-08-27

Family

ID=7806984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/005091 WO1998013534A2 (en) 1996-09-26 1997-09-17 Method for phosphating a steel band

Country Status (11)

Country Link
EP (1) EP0931179B1 (en)
JP (1) JP2001508123A (en)
KR (1) KR20000048509A (en)
CN (1) CN1231706A (en)
AT (1) ATE197969T1 (en)
AU (1) AU4459397A (en)
CA (1) CA2266625A1 (en)
DE (2) DE19639596A1 (en)
ES (1) ES2153217T3 (en)
ID (1) ID21474A (en)
WO (1) WO1998013534A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179934B1 (en) 1997-01-24 2001-01-30 Henkel Corporation Aqueous phosphating composition and process for metal surfaces
JPH10204649A (en) * 1997-01-24 1998-08-04 Nippon Parkerizing Co Ltd Phosphate treatment aqueous solution for metal surface and treatment method
DE19740953A1 (en) * 1997-09-17 1999-03-18 Henkel Kgaa High speed spray or dip phosphating of steel strip
DE19808755A1 (en) 1998-03-02 1999-09-09 Henkel Kgaa Layer weight control for strip phosphating
DE19905479A1 (en) * 1999-02-10 2000-08-17 Metallgesellschaft Ag Process for the phosphatisation of zinc or aluminum surfaces
DE10110833B4 (en) * 2001-03-06 2005-03-24 Chemetall Gmbh Process for applying a phosphate coating and use of the thus phosphated metal parts
DE10110834B4 (en) * 2001-03-06 2005-03-10 Chemetall Gmbh Process for coating metallic surfaces and use of the substrates coated in this way
RU2225895C2 (en) * 2002-01-14 2004-03-20 Закрытое акционерное общество "ФК" Method of depositing phosphatizing composition
CN104313579B (en) * 2014-11-11 2017-01-18 武汉钢铁(集团)公司 Production method of zinc-magnesium galvanized alloy steel plate
CN105568274A (en) * 2015-12-31 2016-05-11 安徽红桥金属制造有限公司 Environment-friendly galvanizing passivator and preparation method thereof
CN105925985B (en) * 2016-07-19 2018-04-20 东莞市凯盟表面处理技术开发有限公司 A kind of stainless iron room temperature chemical polishing solution and preparation method thereof and application method
CN111349867A (en) * 2020-04-10 2020-06-30 武汉钢铁有限公司 Coating-friendly pre-phosphorized electro-galvanized automobile outer plate and preparation method thereof
CN112226755B (en) * 2020-09-23 2023-06-23 山东大业股份有限公司 Phosphating method and device for metal wire surface treatment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013856A1 (en) * 1992-12-07 1994-06-23 Henkel Kommanditgesellschaft Auf Aktien Method of phosphating metal surfaces
WO1995007370A1 (en) * 1993-09-06 1995-03-16 Henkel Kommanditgesellschaft Auf Aktien Nickel-free phosphatization process
US5516372A (en) * 1992-08-27 1996-05-14 Henkel Kommanditgesellschaft Auf Aktien Process for phosphating steel strip galvanized on one side
WO1997030189A1 (en) * 1996-02-19 1997-08-21 Henkel Kommanditgesellschaft Auf Aktien Zinc-phosphatizing method using low nickel and/or cobalt concentrations

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516372A (en) * 1992-08-27 1996-05-14 Henkel Kommanditgesellschaft Auf Aktien Process for phosphating steel strip galvanized on one side
WO1994013856A1 (en) * 1992-12-07 1994-06-23 Henkel Kommanditgesellschaft Auf Aktien Method of phosphating metal surfaces
WO1995007370A1 (en) * 1993-09-06 1995-03-16 Henkel Kommanditgesellschaft Auf Aktien Nickel-free phosphatization process
WO1997030189A1 (en) * 1996-02-19 1997-08-21 Henkel Kommanditgesellschaft Auf Aktien Zinc-phosphatizing method using low nickel and/or cobalt concentrations

Also Published As

Publication number Publication date
AU4459397A (en) 1998-04-17
ID21474A (en) 1999-06-17
CN1231706A (en) 1999-10-13
JP2001508123A (en) 2001-06-19
ATE197969T1 (en) 2000-12-15
CA2266625A1 (en) 1998-04-02
DE19639596A1 (en) 1998-04-02
DE59702741D1 (en) 2001-01-11
KR20000048509A (en) 2000-07-25
EP0931179B1 (en) 2000-12-06
ES2153217T3 (en) 2001-02-16
EP0931179A2 (en) 1999-07-28
WO1998013534A2 (en) 1998-04-02

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