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WO1997016581A3 - Nitratarme, manganfreie zinkphosphatierung - Google Patents

Nitratarme, manganfreie zinkphosphatierung Download PDF

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Publication number
WO1997016581A3
WO1997016581A3 PCT/EP1996/004541 EP9604541W WO9716581A3 WO 1997016581 A3 WO1997016581 A3 WO 1997016581A3 EP 9604541 W EP9604541 W EP 9604541W WO 9716581 A3 WO9716581 A3 WO 9716581A3
Authority
WO
WIPO (PCT)
Prior art keywords
manganese
nitrate
low
zinc
free zinc
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.)
Ceased
Application number
PCT/EP1996/004541
Other languages
English (en)
French (fr)
Other versions
WO1997016581A2 (de
Inventor
Jan-Willem Brouwer
Juergen Geke
Karl-Heinz Gottwald
Peter Kuhm
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and 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 and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AU72960/96A priority Critical patent/AU7296096A/en
Publication of WO1997016581A2 publication Critical patent/WO1997016581A2/de
Publication of WO1997016581A3 publication Critical patent/WO1997016581A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • C23C22/12—Orthophosphates containing 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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions
    • 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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds
    • 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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/17—Orthophosphates containing zinc cations containing also organic acids
    • 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

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)
  • Coating With Molten Metal (AREA)

Abstract

Verfahren zum Phosphatieren von Stahl, verzinktem oder legierungsverzinktem Stahl und/oder von Aluminium oder dessen Legierungen durch Behandeln mit einer Zinkphosphatierlösung im Tauch-, Spritz- oder Spritztauchverfahren, dadurch gekennzeichnet, daß die Zinkphosphatierlösung einen maximalen Gehalt an Nitrationen von 0,5 g/l aufweist und frei ist von Mangan-, Nickel- und Cobaltionen und daß sie 0,3 bis 2 g/l Zinkionen, 5 bis 40 g/l Phosphationen sowie einen oder mehrere Beschleuniger enthält.
PCT/EP1996/004541 1995-10-27 1996-10-18 Nitratarme, manganfreie zinkphosphatierung Ceased WO1997016581A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU72960/96A AU7296096A (en) 1995-10-27 1996-10-18 Low-nitrate, manganese-free zinc phosphatization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19540085.2 1995-10-27
DE1995140085 DE19540085A1 (de) 1995-10-27 1995-10-27 Nitratarme, manganfreie Zinkphosphatierung

Publications (2)

Publication Number Publication Date
WO1997016581A2 WO1997016581A2 (de) 1997-05-09
WO1997016581A3 true WO1997016581A3 (de) 1997-06-19

Family

ID=7775975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/004541 Ceased WO1997016581A2 (de) 1995-10-27 1996-10-18 Nitratarme, manganfreie zinkphosphatierung

Country Status (3)

Country Link
AU (1) AU7296096A (de)
DE (1) DE19540085A1 (de)
WO (1) WO1997016581A2 (de)

Families Citing this family (5)

* 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 (ja) * 1997-01-24 1998-08-04 Nippon Parkerizing Co Ltd 金属表面のりん酸塩処理水溶液及び処理方法
DE10006338C2 (de) * 2000-02-12 2003-12-04 Chemetall Gmbh Verfahren zur Beschichtung von Metalloberflächen, wässeriges Konzentrat hierzu und Verwendung der beschichteten Metallteile
DE102008017523A1 (de) 2008-03-20 2009-09-24 Henkel Ag & Co. Kgaa Optimierte Elektrotauchlackierung von zusammengefügten und teilweise vorphosphatierten Bauteilen
CN107937892A (zh) * 2017-12-26 2018-04-20 廊坊京磁精密材料有限公司 高效环保钕铁硼磁体的磷化防锈方法

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU30515A1 (de) *
DE860307C (de) * 1942-10-17 1952-12-18 Parker Rust Proof Company Verfahren zur Vorbereitung von Eisenblechen zur Anfertigung von Behaeltern
FR1312108A (fr) * 1961-11-29 1962-12-14 Parker Ste Continentale Procédé de régénération de solutions de phosphate de zinc chloratées et bromatées pour la phosphatation du fer et de l'acier
CH391420A (de) * 1959-09-23 1965-04-30 Metallgesellschaft Ag Verfahren zur Aufbringung von Phosphatüberzügen mit chlorathaltigen Phosphatierungslösungen
DE1941489A1 (de) * 1968-08-16 1970-02-19 Ici Ltd Phosphatierungsloesungen und deren Verwendung
JPS52119435A (en) * 1976-04-01 1977-10-06 Nippon Packaging Kk Phosphating process
EP0123980A1 (de) * 1979-05-02 1984-11-07 Amchem Products, Inc. Zusammensetzung und Verfahren zum Beschichten einer Metalloberfläche mit Zinkphosphat und ein Verfahren zum Lackieren der beschichteten Oberfläche
WO1986004931A1 (fr) * 1985-02-22 1986-08-28 Henkel Kommanditgesellschaft Auf Aktien Procede de phosphatation de surfaces metalliques
EP0258922A1 (de) * 1986-09-05 1988-03-09 Metallgesellschaft Ag Verfahren zur Erzeugung von Phosphatüberzügen sowie dessen Anwendung
EP0315059A1 (de) * 1987-10-30 1989-05-10 HENKEL CORPORATION (a Delaware corp.) Verfahren und Zusammensetzung zur Herstellung von Zinkphosphatüberzügen
DE4210513A1 (de) * 1992-03-31 1993-10-07 Henkel Kgaa Nickel-freie Phosphatierverfahren
WO1993022474A1 (de) * 1992-05-06 1993-11-11 Henkel Kommanditgesellschaft Auf Aktien Kupfer enthaltendes, nickelfreies phosphatierverfahren
WO1994014999A1 (en) * 1992-12-22 1994-07-07 Henkel Corporation Substantially nickel-free phosphate conversion coating composition and process
DE19500927A1 (de) * 1995-01-16 1996-07-18 Henkel Kgaa Lithiumhaltige Zinkphosphatierlösung
DE19500562A1 (de) * 1995-01-11 1996-07-18 Henkel Kgaa Silberhaltige Zinkphosphatierlösung
WO1996027692A1 (en) * 1995-03-07 1996-09-12 Henkel Corporation Composition and process for forming an underpaint coating on metals

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU30515A1 (de) *
DE860307C (de) * 1942-10-17 1952-12-18 Parker Rust Proof Company Verfahren zur Vorbereitung von Eisenblechen zur Anfertigung von Behaeltern
CH391420A (de) * 1959-09-23 1965-04-30 Metallgesellschaft Ag Verfahren zur Aufbringung von Phosphatüberzügen mit chlorathaltigen Phosphatierungslösungen
FR1312108A (fr) * 1961-11-29 1962-12-14 Parker Ste Continentale Procédé de régénération de solutions de phosphate de zinc chloratées et bromatées pour la phosphatation du fer et de l'acier
DE1941489A1 (de) * 1968-08-16 1970-02-19 Ici Ltd Phosphatierungsloesungen und deren Verwendung
JPS52119435A (en) * 1976-04-01 1977-10-06 Nippon Packaging Kk Phosphating process
EP0123980A1 (de) * 1979-05-02 1984-11-07 Amchem Products, Inc. Zusammensetzung und Verfahren zum Beschichten einer Metalloberfläche mit Zinkphosphat und ein Verfahren zum Lackieren der beschichteten Oberfläche
WO1986004931A1 (fr) * 1985-02-22 1986-08-28 Henkel Kommanditgesellschaft Auf Aktien Procede de phosphatation de surfaces metalliques
EP0258922A1 (de) * 1986-09-05 1988-03-09 Metallgesellschaft Ag Verfahren zur Erzeugung von Phosphatüberzügen sowie dessen Anwendung
EP0315059A1 (de) * 1987-10-30 1989-05-10 HENKEL CORPORATION (a Delaware corp.) Verfahren und Zusammensetzung zur Herstellung von Zinkphosphatüberzügen
DE4210513A1 (de) * 1992-03-31 1993-10-07 Henkel Kgaa Nickel-freie Phosphatierverfahren
WO1993020259A1 (de) * 1992-03-31 1993-10-14 Henkel Kommanditgesellschaft Auf Aktien Nickelfreie phosphatierverfahren
WO1993022474A1 (de) * 1992-05-06 1993-11-11 Henkel Kommanditgesellschaft Auf Aktien Kupfer enthaltendes, nickelfreies phosphatierverfahren
WO1994014999A1 (en) * 1992-12-22 1994-07-07 Henkel Corporation Substantially nickel-free phosphate conversion coating composition and process
DE19500562A1 (de) * 1995-01-11 1996-07-18 Henkel Kgaa Silberhaltige Zinkphosphatierlösung
DE19500927A1 (de) * 1995-01-16 1996-07-18 Henkel Kgaa Lithiumhaltige Zinkphosphatierlösung
WO1996027692A1 (en) * 1995-03-07 1996-09-12 Henkel Corporation Composition and process for forming an underpaint coating on metals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 89, no. 4, 24 July 1978, Columbus, Ohio, US; abstract no. 28870v, TAKAHASHI: "Phosphate conversion coating" page 279; XP002029926 *

Also Published As

Publication number Publication date
AU7296096A (en) 1997-05-22
DE19540085A1 (de) 1997-04-30
WO1997016581A2 (de) 1997-05-09

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