AU633135B2 - Process for producing manganese-containing zinc phosphate coatings on galvanized steel - Google Patents
Process for producing manganese-containing zinc phosphate coatings on galvanized steelInfo
- Publication number
- AU633135B2 AU633135B2 AU61675/90A AU6167590A AU633135B2 AU 633135 B2 AU633135 B2 AU 633135B2 AU 61675/90 A AU61675/90 A AU 61675/90A AU 6167590 A AU6167590 A AU 6167590A AU 633135 B2 AU633135 B2 AU 633135B2
- Authority
- AU
- Australia
- Prior art keywords
- galvanized steel
- zinc phosphate
- containing zinc
- manganese
- phosphate 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.)
- Ceased
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.
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 |
DE3927131 | 1989-08-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6167590A AU6167590A (en) | 1991-04-03 |
AU633135B2 true AU633135B2 (en) | 1993-01-21 |
Family
ID=6387273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU61675/90A Ceased AU633135B2 (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)
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 (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU554406B2 (en) * | 1981-03-16 | 1986-08-21 | Henkel Corporation | Process for phosphating metal surfaces |
AU561151B2 (en) * | 1982-12-08 | 1987-04-30 | Gerard Collardin G.m.b.H | Phosphating of zinc-plated metal |
AU581789B2 (en) * | 1985-10-18 | 1989-03-02 | Gerhard Collardin Gmbh. | A process for phosphating electrolytically zinc-coated metal goods |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935681A (en) * | 1982-08-24 | 1984-02-27 | Nippon Paint Co Ltd | Method for phosphating metallic surface for coating by cationic electrodeposition |
SG52645A1 (en) * | 1985-08-27 | 1998-09-28 | Henkel Corp | A process for phosphate-coating metal surfaces |
DE3631759A1 (en) * | 1986-09-18 | 1988-03-31 | Metallgesellschaft Ag | METHOD FOR PRODUCING PHOSPHATE COATINGS ON METAL SURFACES |
JPS63227786A (en) * | 1987-03-16 | 1988-09-22 | Nippon Parkerizing Co Ltd | Phosphating method for pretreating steel sheet before coating by electrodeposition |
-
1989
- 1989-08-17 DE DE3927131A patent/DE3927131A1/en not_active Withdrawn
-
1990
- 1990-08-08 DE DE59008978T patent/DE59008978D1/en not_active Expired - Fee Related
- 1990-08-08 CA CA002065004A patent/CA2065004A1/en not_active Abandoned
- 1990-08-08 AT AT90912396T patent/ATE121803T1/en not_active IP Right Cessation
- 1990-08-08 ES ES90912396T patent/ES2071110T3/en not_active Expired - Lifetime
- 1990-08-08 EP EP90912396A patent/EP0486576B1/en not_active Expired - Lifetime
- 1990-08-08 AU AU61675/90A patent/AU633135B2/en not_active Ceased
- 1990-08-08 WO PCT/EP1990/001295 patent/WO1991002829A2/en active IP Right Grant
- 1990-08-08 JP JP2511444A patent/JPH04507436A/en active Pending
- 1990-08-15 CN CN90106684A patent/CN1034681C/en not_active Expired - Fee Related
- 1990-08-16 ZA ZA906507A patent/ZA906507B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU554406B2 (en) * | 1981-03-16 | 1986-08-21 | Henkel Corporation | Process for phosphating metal surfaces |
AU561151B2 (en) * | 1982-12-08 | 1987-04-30 | Gerard Collardin G.m.b.H | Phosphating of zinc-plated metal |
AU581789B2 (en) * | 1985-10-18 | 1989-03-02 | Gerhard Collardin Gmbh. | A process for phosphating electrolytically zinc-coated metal goods |
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 |
WO1991002829A3 (en) | 1991-04-04 |
CN1034681C (en) | 1997-04-23 |
ES2071110T3 (en) | 1995-06-16 |
EP0486576A1 (en) | 1992-05-27 |
EP0486576B1 (en) | 1995-04-26 |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |