ES2042199T3 - Procedimiento para la fabricacion de recubrimientos de fosfato para superficies metalicas. - Google Patents
Procedimiento para la fabricacion de recubrimientos de fosfato para superficies metalicas.Info
- Publication number
- ES2042199T3 ES2042199T3 ES199090202104T ES90202104T ES2042199T3 ES 2042199 T3 ES2042199 T3 ES 2042199T3 ES 199090202104 T ES199090202104 T ES 199090202104T ES 90202104 T ES90202104 T ES 90202104T ES 2042199 T3 ES2042199 T3 ES 2042199T3
- Authority
- ES
- Spain
- Prior art keywords
- phosphating solution
- calculated
- procedure
- manufacture
- alkali metal
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 229910019142 PO4 Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title 1
- 239000010452 phosphate Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229940104869 fluorosilicate Drugs 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
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
- C23C22/07—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
- C23C22/34—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
-
- 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
- C23C22/73—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 characterised by the process
- C23C22/77—Controlling or regulating of the coating process
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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
EL INVENTO SE REFIERE A UN PROCEDIMIENTO, QUE SE UTILIZA PARA FOSFATAR SUPERFICIE DE HIERRO Y ACERO CON ARREGLO A LA TECNOLOGIA, DE BAJO CONTENIDO EN ZN.SE APLICA PARA LA PREPARACION PREVIA DE SUPERFICIES METALICAS QUE VAN A SER LACADOS. CONSISTE EN TRATAR LA SUPERFICIE METALICA CON UNA SOLUCION ACUOSA ACIDA DE FOSFATACION QUE CONTIENE A UNA TEMPERATURA ENTRE 30 Y 65 C, DE 0,4 A 1,7 G/L DE ZN, 7 A 25 G/L DE P2O5 Y 2 A 30 G/L NO3. SE CARACTERIZA PORQUE SE AJUSTA LA RELACION DE P2O5 LIBRE/P2O5 TOTAL ENTRE 0,04 Y 0,20. SE ADICIONA H2O2 O PERBORATO ALCALINO A LA SOLUCION DE FOSFATACION, PARA DAR UNA MAXIMA CONCENTRACION EN REGIMEN DE TRABAJO DE 17 MG/L DE H2O2 Y 60 MG/L DE FE++, LA SOLUCION DE FOSFATACION CONTIENE MN, NI, CO, MG Y/O CA FLUOROBORATO, FLUORURO O FLUOROSILICATO Y SE CONTROLA EL AGUA OXIGENADA (H2O2) Y/O EL PERBORATO ALCALINO SEGUN LOS POTENCIALES ELECTROQUIMICOS DETERMINADOS CON UN ELECTRODO REDOX.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3927614A DE3927614A1 (de) | 1989-08-22 | 1989-08-22 | Verfahren zur erzeugung von phosphatueberzuegen auf metallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2042199T3 true ES2042199T3 (es) | 1993-12-01 |
Family
ID=6387566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES199090202104T Expired - Lifetime ES2042199T3 (es) | 1989-08-22 | 1990-08-02 | Procedimiento para la fabricacion de recubrimientos de fosfato para superficies metalicas. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0414296B1 (es) |
| JP (1) | JP2992619B2 (es) |
| AT (1) | ATE91159T1 (es) |
| BR (1) | BR9004117A (es) |
| CA (1) | CA2022728C (es) |
| DD (1) | DD299662A5 (es) |
| DE (2) | DE3927614A1 (es) |
| ES (1) | ES2042199T3 (es) |
| PL (1) | PL286572A1 (es) |
| PT (1) | PT95053B (es) |
| ZA (1) | ZA906673B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3219453B2 (ja) * | 1992-03-17 | 2001-10-15 | 日本パーカライジング株式会社 | 耐黒変性に優れた亜鉛系めっき鋼板の製造方法 |
| DE4243214A1 (de) * | 1992-12-19 | 1994-06-23 | Metallgesellschaft Ag | Verfahren zur Erzeugung von Phosphatüberzügen |
| JPH0790614A (ja) * | 1993-09-22 | 1995-04-04 | Elna Co Ltd | アルミニウムまたはアルミニウム合金類およびこれらの化成処理方法 |
| US5888315A (en) * | 1995-03-07 | 1999-03-30 | Henkel Corporation | Composition and process for forming an underpaint coating on metals |
| AU699822B2 (en) * | 1995-03-07 | 1998-12-17 | Henkel Corporation | Composition and process for forming an underpaint coating on metals |
| DE19523919A1 (de) * | 1995-06-30 | 1997-01-02 | Metallgesellschaft Ag | Verfahren zur Ergänzung von Phosphatierungslösung |
| DE19544614A1 (de) * | 1995-11-30 | 1997-06-05 | Metallgesellschaft Ag | Verfahren zur Phospatierung von Metalloberflächen |
| US5797987A (en) * | 1995-12-14 | 1998-08-25 | Ppg Industries, Inc. | Zinc phosphate conversion coating compositions and process |
| DE19808755A1 (de) * | 1998-03-02 | 1999-09-09 | Henkel Kgaa | Schichtgewichtsteuerung bei Bandphosphatierung |
| WO1999048819A1 (de) * | 1998-03-25 | 1999-09-30 | Henkel Kommanditgesellschaft Auf Aktien | Abwasseraufbereitung bei der phosphatierung |
| DE10118552A1 (de) * | 2001-04-14 | 2002-10-17 | Henkel Kgaa | Bestimmung der Beschleunigerkonzentration in Phosphatierbäder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1796218B1 (de) * | 1968-09-23 | 1971-10-07 | Metallgesellschaft Ag | Verfahren zur phosphatierung von metallen |
| GB1585057A (en) * | 1976-06-28 | 1981-02-25 | Ici Ltd | Sensing concentration of coating solution |
| JPS5811513B2 (ja) * | 1979-02-13 | 1983-03-03 | 日本ペイント株式会社 | 金属表面の保護方法 |
| JPS6043491A (ja) * | 1983-08-19 | 1985-03-08 | Nippon Denso Co Ltd | 鉄鋼表面に燐酸塩化成被膜を形成する方法 |
| JPS63270478A (ja) * | 1986-12-09 | 1988-11-08 | Nippon Denso Co Ltd | リン酸塩化成処理方法 |
| DE3712339A1 (de) * | 1987-04-11 | 1988-10-20 | Metallgesellschaft Ag | Verfahren zur phosphatierung vor der elektrotauchlackierung |
-
1989
- 1989-08-22 DE DE3927614A patent/DE3927614A1/de not_active Withdrawn
-
1990
- 1990-08-02 ES ES199090202104T patent/ES2042199T3/es not_active Expired - Lifetime
- 1990-08-02 DE DE9090202104T patent/DE59001884D1/de not_active Expired - Lifetime
- 1990-08-02 EP EP90202104A patent/EP0414296B1/de not_active Expired - Lifetime
- 1990-08-02 AT AT90202104T patent/ATE91159T1/de not_active IP Right Cessation
- 1990-08-06 CA CA002022728A patent/CA2022728C/en not_active Expired - Fee Related
- 1990-08-21 PT PT95053A patent/PT95053B/pt not_active IP Right Cessation
- 1990-08-21 DD DD90343560A patent/DD299662A5/de not_active IP Right Cessation
- 1990-08-21 BR BR909004117A patent/BR9004117A/pt not_active Application Discontinuation
- 1990-08-21 PL PL28657290A patent/PL286572A1/xx unknown
- 1990-08-22 JP JP2220940A patent/JP2992619B2/ja not_active Expired - Fee Related
- 1990-08-22 ZA ZA906673A patent/ZA906673B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2022728A1 (en) | 1991-02-23 |
| ATE91159T1 (de) | 1993-07-15 |
| ZA906673B (en) | 1992-04-29 |
| BR9004117A (pt) | 1991-09-03 |
| DE59001884D1 (de) | 1993-08-05 |
| DD299662A5 (de) | 1992-04-30 |
| DE3927614A1 (de) | 1991-02-28 |
| JP2992619B2 (ja) | 1999-12-20 |
| JPH0387374A (ja) | 1991-04-12 |
| EP0414296A1 (de) | 1991-02-27 |
| PT95053B (pt) | 1997-04-30 |
| PT95053A (pt) | 1991-04-18 |
| CA2022728C (en) | 2000-02-01 |
| PL286572A1 (en) | 1992-02-10 |
| EP0414296B1 (de) | 1993-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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