DE59501279D1 - Verfahren zum Aufbringen von Phosphatüberzügen - Google Patents
Verfahren zum Aufbringen von PhosphatüberzügenInfo
- Publication number
- DE59501279D1 DE59501279D1 DE59501279T DE59501279T DE59501279D1 DE 59501279 D1 DE59501279 D1 DE 59501279D1 DE 59501279 T DE59501279 T DE 59501279T DE 59501279 T DE59501279 T DE 59501279T DE 59501279 D1 DE59501279 D1 DE 59501279D1
- Authority
- DE
- Germany
- Prior art keywords
- ions
- phosphate coatings
- applying phosphate
- applying
- soln
- 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
- C23C22/34—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
- C23C22/368—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 magnesium 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
- C23C22/188—Orthophosphates containing manganese cations containing also magnesium 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)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4440300A DE4440300A1 (de) | 1994-11-11 | 1994-11-11 | Verfahren zum Aufbringen von Phosphatüberzügen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59501279D1 true DE59501279D1 (de) | 1998-02-19 |
Family
ID=6533058
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4440300A Withdrawn DE4440300A1 (de) | 1994-11-11 | 1994-11-11 | Verfahren zum Aufbringen von Phosphatüberzügen |
DE59501279T Expired - Lifetime DE59501279D1 (de) | 1994-11-11 | 1995-10-10 | Verfahren zum Aufbringen von Phosphatüberzügen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4440300A Withdrawn DE4440300A1 (de) | 1994-11-11 | 1994-11-11 | Verfahren zum Aufbringen von Phosphatüberzügen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0711849B1 (de) |
AT (1) | ATE162232T1 (de) |
DE (2) | DE4440300A1 (de) |
DK (1) | DK0711849T3 (de) |
ES (1) | ES2112593T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728235A (en) * | 1996-02-14 | 1998-03-17 | Henkel Corporation | Moderate temperature manganese phosphate conversion coating composition and process |
US20040221924A1 (en) | 1999-09-30 | 2004-11-11 | Klaus-Dieter Nittel | Method for applying manganese phosphate layers |
DE19947232A1 (de) * | 1999-09-30 | 2001-04-05 | Chemetall Gmbh | Verfahren zum Aufbringen von Manganphosphatschichten |
JP3872621B2 (ja) * | 1999-11-05 | 2007-01-24 | 新日本製鐵株式会社 | 自動車車体用亜鉛系メッキ鋼板 |
CN102094196B (zh) * | 2011-03-24 | 2012-07-04 | 上海奉贤钢管厂 | 一种细长钢管内表面锰磷酸磷化处理工艺 |
DE102017207594A1 (de) | 2017-05-05 | 2018-11-08 | Federal-Mogul Nürnberg GmbH | Thermische Isolierung eines Stahlkolbens mittels einer Mangan-Phosphat- und einer Polysilazan-Schicht |
CN109609942B (zh) * | 2018-12-28 | 2020-12-04 | 湖南金化科技集团有限公司 | 一种锰镁系磷化液 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1109484B (de) | 1956-02-29 | 1961-06-22 | American Chem Paint Co | Manganphosphatueberzuege |
DE1109978B (de) * | 1957-04-05 | 1961-06-29 | Arthur Uecker K G Dr | Verfahren zur Verhinderung der Schlammbildung bei der Herstellung von Oxyd-Phosphatschichten |
DE1246356B (de) | 1963-07-30 | 1967-08-03 | Metallgesellschaft Ag | Verfahren zur Erzeugung von Manganphosphatueberzuegen auf Eisen und Stahl |
DE2213718C3 (de) * | 1972-03-21 | 1975-12-18 | 8641 Unterrodach | Schaltgerät |
BE789593A (fr) | 1972-03-22 | 1973-02-01 | Parker Ste Continentale | Procede de phosphatation de l'acier |
DE2905535A1 (de) * | 1979-02-14 | 1980-09-04 | Metallgesellschaft Ag | Verfahren zur oberflaechenbehandlung von metallen |
US4681641A (en) * | 1982-07-12 | 1987-07-21 | Ford Motor Company | Alkaline resistant phosphate conversion coatings |
FR2601698B3 (fr) * | 1986-07-17 | 1988-10-21 | Solypro Nouvelle Exploit | Bain et procede de phosphatation |
DE3920296A1 (de) * | 1989-06-21 | 1991-01-10 | Henkel Kgaa | Verfahren zur herstellung von mangan- und magnesiumhaltigen zinkphosphatueberzuegen |
DE4013483A1 (de) * | 1990-04-27 | 1991-10-31 | Metallgesellschaft Ag | Verfahren zur phosphatierung von metalloberflaechen |
CA2150545A1 (en) * | 1992-12-22 | 1994-07-07 | Robert W. Miller | Substantially nickel-free phosphate conversion coating composition and process |
-
1994
- 1994-11-11 DE DE4440300A patent/DE4440300A1/de not_active Withdrawn
-
1995
- 1995-10-10 EP EP95115909A patent/EP0711849B1/de not_active Expired - Lifetime
- 1995-10-10 ES ES95115909T patent/ES2112593T3/es not_active Expired - Lifetime
- 1995-10-10 DE DE59501279T patent/DE59501279D1/de not_active Expired - Lifetime
- 1995-10-10 DK DK95115909.4T patent/DK0711849T3/da active
- 1995-10-10 AT AT95115909T patent/ATE162232T1/de active
Also Published As
Publication number | Publication date |
---|---|
EP0711849B1 (de) | 1998-01-14 |
DK0711849T3 (da) | 1998-03-16 |
ES2112593T3 (es) | 1998-04-01 |
EP0711849A1 (de) | 1996-05-15 |
DE4440300A1 (de) | 1996-05-15 |
ATE162232T1 (de) | 1998-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CHEMETALL GMBH, 60487 FRANKFURT, DE |