ES2071110T3 - PROCEDURE FOR OBTAINING LAYERS OF ZINC PHOSPHATE CONTAINING MANGANESE ON GALVANIZED STEEL. - Google Patents
PROCEDURE FOR OBTAINING LAYERS OF ZINC PHOSPHATE CONTAINING MANGANESE ON GALVANIZED STEEL.Info
- Publication number
- ES2071110T3 ES2071110T3 ES90912396T ES90912396T ES2071110T3 ES 2071110 T3 ES2071110 T3 ES 2071110T3 ES 90912396 T ES90912396 T ES 90912396T ES 90912396 T ES90912396 T ES 90912396T ES 2071110 T3 ES2071110 T3 ES 2071110T3
- Authority
- ES
- Spain
- Prior art keywords
- galvanized steel
- procedure
- zinc phosphate
- containing manganese
- phosphate containing
- 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.)
- Expired - Lifetime
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
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
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 (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2071110T3 true ES2071110T3 (en) | 1995-06-16 |
Family
ID=6387273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90912396T Expired - Lifetime ES2071110T3 (en) | 1989-08-17 | 1990-08-08 | PROCEDURE FOR OBTAINING LAYERS OF ZINC PHOSPHATE CONTAINING MANGANESE 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 |
EP1291453A1 (en) * | 2000-05-30 | 2003-03-12 | 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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152472A (en) * | 1981-03-16 | 1982-09-20 | Nippon Paint Co Ltd | Phosphating method for metallic surface for cation type electrodeposition painting |
JPS5935681A (en) * | 1982-08-24 | 1984-02-27 | Nippon Paint Co Ltd | Method for phosphating metallic surface for coating by cationic electrodeposition |
DE3245411A1 (en) * | 1982-12-08 | 1984-07-05 | Gerhard Collardin GmbH, 5000 Köln | METHOD FOR PHOSPHATING ELECTROLYTICALLY GALVANIZED METAL GOODS |
DE3689442T2 (en) * | 1985-08-27 | 1994-06-16 | Nippon Paint Co Ltd | Acidic, aqueous phosphate coating solutions for a process for phosphate coating of metallic surfaces. |
DE3537108A1 (en) * | 1985-10-18 | 1987-04-23 | Collardin Gmbh Gerhard | METHOD FOR PHOSPHATING ELECTROLYTICALLY GALVANIZED METALWARE |
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 JP JP2511444A patent/JPH04507436A/en active Pending
- 1990-08-08 WO PCT/EP1990/001295 patent/WO1991002829A2/en active IP Right Grant
- 1990-08-08 DE DE59008978T patent/DE59008978D1/en not_active Expired - Fee Related
- 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 AT AT90912396T patent/ATE121803T1/en not_active IP Right Cessation
- 1990-08-08 AU AU61675/90A patent/AU633135B2/en not_active Ceased
- 1990-08-08 CA CA002065004A patent/CA2065004A1/en not_active Abandoned
- 1990-08-15 CN CN90106684A patent/CN1034681C/en not_active Expired - Fee Related
- 1990-08-16 ZA ZA906507A patent/ZA906507B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU633135B2 (en) | 1993-01-21 |
WO1991002829A2 (en) | 1991-03-07 |
DE3927131A1 (en) | 1991-02-21 |
EP0486576B1 (en) | 1995-04-26 |
EP0486576A1 (en) | 1992-05-27 |
JPH04507436A (en) | 1992-12-24 |
ATE121803T1 (en) | 1995-05-15 |
AU6167590A (en) | 1991-04-03 |
CN1034681C (en) | 1997-04-23 |
WO1991002829A3 (en) | 1991-04-04 |
DE59008978D1 (en) | 1995-06-01 |
CA2065004A1 (en) | 1991-02-18 |
CN1049531A (en) | 1991-02-27 |
ZA906507B (en) | 1991-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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