WO1991002829A3 - Process for producing manganese-containing zinc phosphate coatings on galvanized steel - Google Patents

Process for producing manganese-containing zinc phosphate coatings on galvanized steel Download PDF

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Publication number
WO1991002829A3
WO1991002829A3 PCT/EP1990/001295 EP9001295W WO9102829A3 WO 1991002829 A3 WO1991002829 A3 WO 1991002829A3 EP 9001295 W EP9001295 W EP 9001295W WO 9102829 A3 WO9102829 A3 WO 9102829A3
Authority
WO
WIPO (PCT)
Prior art keywords
galvanized steel
zinc phosphate
containing zinc
manganese
phosphate coatings
Prior art date
Application number
PCT/EP1990/001295
Other languages
German (de)
French (fr)
Other versions
WO1991002829A2 (en
Inventor
Joerg Riesop
Original Assignee
Henkel 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 Kgaa filed Critical Henkel Kgaa
Priority to EP90912396A priority Critical patent/EP0486576B1/en
Priority to DE59008978T priority patent/DE59008978D1/en
Publication of WO1991002829A2 publication Critical patent/WO1991002829A2/en
Publication of WO1991002829A3 publication Critical patent/WO1991002829A3/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
    • 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

Abstract

In a process for phosphatizing electrolytically and/or hot-dip galvanized steel strip, the steel strip is briefly treated with acidic phosphatizing solutions which contain, in addition to zinc and phosphate ions, manganese and nickel cations and anions of oxygen-containing acids with an accelerator effect. The weight ratio of nickel cations to nitrate anions is ajusted to between 1:10 and 1:60 and the weight ratio of manganese cations nitrate anions is adjusted to between 1:1 and 1:40.
PCT/EP1990/001295 1989-08-17 1990-08-08 Process for producing manganese-containing zinc phosphate coatings on galvanized steel WO1991002829A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP90912396A EP0486576B1 (en) 1989-08-17 1990-08-08 Process for producing manganese-containing zinc phosphate coatings on galvanized steel
DE59008978T DE59008978D1 (en) 1989-08-17 1990-08-08 METHOD FOR THE PRODUCTION OF MANIFOLDED ZINC PHOSPHATE LAYERS ON GALVANIZED STEEL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3927131A DE3927131A1 (en) 1989-08-17 1989-08-17 METHOD FOR THE PRODUCTION OF MANGANIZED ZINC PHOSPHATE LAYERS ON GALVANIZED STEEL
DEP3927131.5 1989-08-17

Publications (2)

Publication Number Publication Date
WO1991002829A2 WO1991002829A2 (en) 1991-03-07
WO1991002829A3 true WO1991002829A3 (en) 1991-04-04

Family

ID=6387273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/001295 WO1991002829A2 (en) 1989-08-17 1990-08-08 Process for producing manganese-containing zinc phosphate coatings on galvanized steel

Country Status (10)

Country Link
EP (1) EP0486576B1 (en)
JP (1) JPH04507436A (en)
CN (1) CN1034681C (en)
AT (1) ATE121803T1 (en)
AU (1) AU633135B2 (en)
CA (1) CA2065004A1 (en)
DE (2) DE3927131A1 (en)
ES (1) ES2071110T3 (en)
WO (1) WO1991002829A2 (en)
ZA (1) ZA906507B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326388A1 (en) * 1993-08-06 1995-02-09 Metallgesellschaft Ag Process for the phosphating treatment of one-sided galvanized steel strip
DE4443882A1 (en) * 1994-12-09 1996-06-13 Metallgesellschaft Ag Process for applying phosphate coatings on metal surfaces
DE19808755A1 (en) 1998-03-02 1999-09-09 Henkel Kgaa Layer weight control for strip phosphating
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
WO2001092602A1 (en) * 2000-05-30 2001-12-06 Nkk Corporation Organic coating covered steel sheet
JP4603502B2 (en) * 2006-03-30 2010-12-22 新日本製鐵株式会社 Coated steel
CN101660164B (en) * 2008-08-26 2011-12-28 宝山钢铁股份有限公司 Lubricating electro-galvanized steel plate and production method thereof
CN102677034A (en) * 2012-05-25 2012-09-19 衡阳市金化科技有限公司 Medium-temperature low-sediment zinc phosphorizing solution
AT516956B1 (en) * 2015-06-29 2016-10-15 Andritz Ag Maschf DEVICE AND METHOD FOR PRODUCING A ZINCED STEEL STRIP
CN112195429B (en) * 2020-09-25 2022-08-23 河钢股份有限公司承德分公司 Zinc-free flower 900g/m 2 Production method of galvanized sheet with double-sided ultra-thick zinc layer
CN112410768B (en) * 2020-10-30 2023-06-23 马鞍山钢铁股份有限公司 Galvanized steel sheet surface treating agent, preparation method of surface treating agent, self-lubricating galvanized steel sheet and preparation method of steel sheet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106459A1 (en) * 1982-08-24 1984-04-25 HENKEL CORPORATION (a Delaware Corp.) Phosphate coating metal surfaces
EP0111246A2 (en) * 1982-12-08 1984-06-20 Gerhard Collardin GmbH Process for phosphatizing zinc-electroplated metal objects
EP0219779A2 (en) * 1985-10-18 1987-04-29 Gerhard Collardin GmbH Phosphatizing process for electrolytically galvanized metal objects
EP0228151A1 (en) * 1985-08-27 1987-07-08 HENKEL CORPORATION (a Delaware Corp.) Acidic, aqueous phosphate-coating solutions for use in a process for phosphate-coating metal surfaces
EP0261704A1 (en) * 1986-09-18 1988-03-30 Metallgesellschaft Ag Process for producing phosphate coatings on metal surfaces
EP0060716B1 (en) * 1981-03-16 1988-04-20 Nippon Paint Co., Ltd. Phosphating metal surfaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63227786A (en) * 1987-03-16 1988-09-22 Nippon Parkerizing Co Ltd Phosphating method for pretreating steel sheet before coating by electrodeposition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060716B1 (en) * 1981-03-16 1988-04-20 Nippon Paint Co., Ltd. Phosphating metal surfaces
EP0106459A1 (en) * 1982-08-24 1984-04-25 HENKEL CORPORATION (a Delaware Corp.) Phosphate coating metal surfaces
EP0111246A2 (en) * 1982-12-08 1984-06-20 Gerhard Collardin GmbH Process for phosphatizing zinc-electroplated metal objects
EP0228151A1 (en) * 1985-08-27 1987-07-08 HENKEL CORPORATION (a Delaware Corp.) Acidic, aqueous phosphate-coating solutions for use in a process for phosphate-coating metal surfaces
EP0219779A2 (en) * 1985-10-18 1987-04-29 Gerhard Collardin GmbH Phosphatizing process for electrolytically galvanized metal objects
EP0261704A1 (en) * 1986-09-18 1988-03-30 Metallgesellschaft Ag Process for producing phosphate coatings on metal surfaces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, Band 13, Nr. 24 (C-561)(3372), 19. Januar 1989; & JP-A-63227786 (NIPPON PARKERIZING CO. LTD) 22. September 1988 *

Also Published As

Publication number Publication date
CA2065004A1 (en) 1991-02-18
DE3927131A1 (en) 1991-02-21
JPH04507436A (en) 1992-12-24
WO1991002829A2 (en) 1991-03-07
CN1034681C (en) 1997-04-23
ES2071110T3 (en) 1995-06-16
EP0486576A1 (en) 1992-05-27
EP0486576B1 (en) 1995-04-26
AU633135B2 (en) 1993-01-21
CN1049531A (en) 1991-02-27
DE59008978D1 (en) 1995-06-01
ATE121803T1 (en) 1995-05-15
ZA906507B (en) 1991-04-24
AU6167590A (en) 1991-04-03

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