ES8200408A2 - Procedimiento para la formacion de un revestimiento de con- version de fosfato de cinc sobre una superficie metalica - Google Patents

Procedimiento para la formacion de un revestimiento de con- version de fosfato de cinc sobre una superficie metalica

Info

Publication number
ES8200408A2
ES8200408A2 ES488871A ES48887180A ES8200408A2 ES 8200408 A2 ES8200408 A2 ES 8200408A2 ES 488871 A ES488871 A ES 488871A ES 48887180 A ES48887180 A ES 48887180A ES 8200408 A2 ES8200408 A2 ES 8200408A2
Authority
ES
Spain
Prior art keywords
pretreatment
metal surfaces
dip painting
electrophoretic dip
electropainting
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
Application number
ES488871A
Other languages
English (en)
Other versions
ES488871A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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 Continentale Parker SA filed Critical Continentale Parker SA
Publication of ES488871A0 publication Critical patent/ES488871A0/es
Publication of ES8200408A2 publication Critical patent/ES8200408A2/es
Expired legal-status Critical Current

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
    • C23C22/362—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
    • C23C22/05—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
    • 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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides

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)

Abstract

PROCEDIMIENTO DE FOSFATACION DE METALES. CONSISTE EN AÑADIR ACELERADORES A LAS SOLUCION DE TRATAMIENTO; LOS MAS APROPIADOS SON CLORATOS, QUE EN LA FOSFATACION DE HIERRO Y ACERO SE EMPLEAN PARA ELIMINAR LOS IONES FERROSO EN EXCESO POR OXIDACION. LAS CANTIDADES DE ACELERADOR DEPENDEN DEL CAUDAL Y NO ES NECESARIO DETERMINALOS EN FUNCION DE LA CANTIDAD DE IONES CINC Y ACIDO FOSFORICO. LA CANTIDAD MINIMA DE CLORATO DEBE SER 0,1 G./L. SE AÑADE TAMBIEN UN NITRITO Y DE 0,1 A 10 MG/L. DE VANADIO; OPCIONALMENTE SE AÑADE ASI MISMO IONES NIQUEL, MANGANESO O CALCIO, CUYAS CANTIDADES NO DEBEN SOBREPASAR 0,5 G/L. PARA FIJAR LA PROPORCION DE PO4 QUE SOBREPASA EL GRADO NECESARIO DE ACIDO LIBRE SE AÑADEN IONES DE METALES ALCALINOS (NA; NH4).
ES488871A 1979-02-23 1980-02-22 Procedimiento para la formacion de un revestimiento de con- version de fosfato de cinc sobre una superficie metalica Expired ES8200408A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792907094 DE2907094A1 (de) 1979-02-23 1979-02-23 Phosphatierungsloesungen

Publications (2)

Publication Number Publication Date
ES488871A0 ES488871A0 (es) 1981-11-01
ES8200408A2 true ES8200408A2 (es) 1981-11-01

Family

ID=6063755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488871A Expired ES8200408A2 (es) 1979-02-23 1980-02-22 Procedimiento para la formacion de un revestimiento de con- version de fosfato de cinc sobre una superficie metalica

Country Status (10)

Country Link
US (1) US4265677A (es)
EP (1) EP0015021B1 (es)
JP (1) JPS5914113B2 (es)
AU (1) AU531900B2 (es)
CA (1) CA1134246A (es)
DE (2) DE2907094A1 (es)
ES (1) ES8200408A2 (es)
GB (1) GB2046312A (es)
IT (1) IT1141231B (es)
ZA (1) ZA80915B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811514B2 (ja) * 1979-05-02 1983-03-03 日本ペイント株式会社 金属表面の保護方法
JPS5811515B2 (ja) * 1979-05-11 1983-03-03 日本ペイント株式会社 金属表面にリン酸亜鉛皮膜を形成するための組成物
US4330345A (en) * 1980-12-08 1982-05-18 Chemfil Corporation Phosphate coating process and composition
DE3101866A1 (de) * 1981-01-22 1982-08-26 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen
DE3118375A1 (de) * 1981-05-09 1982-11-25 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen sowie dessen anwendung zur vorbehandlung fuer die elektrotauchlackierung
JPS58224172A (ja) * 1982-06-24 1983-12-26 Nippon Parkerizing Co Ltd カチオン電着塗装前処理方法
US4681641A (en) * 1982-07-12 1987-07-21 Ford Motor Company Alkaline resistant phosphate conversion coatings
DE3244715A1 (de) * 1982-12-03 1984-06-07 Gerhard Collardin GmbH, 5000 Köln Verfahren zur phosphatierung von metalloberflaechen sowie hierfuer geeignete badloesungen
JPS59133375A (ja) * 1983-12-03 1984-07-31 Nippon Paint Co Ltd 金属表面にリン酸亜鉛皮膜を形成するための組成物
DE3408577A1 (de) * 1984-03-09 1985-09-12 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen
DE3541997A1 (de) * 1985-11-28 1987-06-04 Collardin Gmbh Gerhard Verbessertes verfahren zur aktivierung von metalloberflaechen vor einer zinkphosphatierung
JPS63100185A (ja) * 1986-10-16 1988-05-02 Nippon Parkerizing Co Ltd 冷延鋼板または亜鉛めっき鋼板のりん酸塩化成処理方法
DE3636390A1 (de) * 1986-10-25 1988-04-28 Metallgesellschaft Ag Verfahren zur erzeugung von phosphatueberzuegen auf metallen
EP0327153B1 (de) * 1988-02-03 1993-08-04 Metallgesellschaft Ag Verfahren zur Erzeugung von Phosphatüberzügen auf Metallen
DE3814287A1 (de) * 1988-04-28 1989-11-09 Henkel Kgaa Polymere titanphosphate, verfahren zu ihrer herstellung und ihre verwendung zur aktivierung von metalloberflaechen vor einer zinkphosphatierung
KR100197145B1 (ko) * 1989-12-19 1999-06-15 후지이 히로시 금속표면의 인산아연 처리방법
DE4409306A1 (de) * 1994-03-18 1995-09-21 Basf Ag Verfahren zur Modifizierung von Metalloberflächen
DE4443882A1 (de) * 1994-12-09 1996-06-13 Metallgesellschaft Ag Verfahren zum Aufbringen von Phosphatüberzügen auf Metalloberflächen
US6193815B1 (en) * 1995-06-30 2001-02-27 Henkel Corporation Composition and process for treating the surface of aluminiferous metals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1585660A (es) * 1967-10-18 1970-01-30
GB1235293A (en) * 1967-12-12 1971-06-09 Canadian Ind Cationic electrodeposition systems
US3597283A (en) * 1969-10-08 1971-08-03 Lubrizol Corp Phosphating solutions for use on ferrous metal and zinc surfaces
US3617393A (en) * 1969-10-08 1971-11-02 Dainippon Toryo Kk Pretreatment before electrophoretic painting
US3676224A (en) * 1970-10-16 1972-07-11 Lubrizol Corp Phosphating solution with scale suppressing characteristics
JPS506418B1 (es) * 1971-07-06 1975-03-13
DE2143957A1 (de) * 1971-09-02 1973-03-08 Metallgesellschaft Ag Verfahren zum aufbringen eines phosphatueberzuges auf eisen und stahl
US3850700A (en) * 1971-10-18 1974-11-26 Amchem Prod Method and materials for coating metal surfaces

Also Published As

Publication number Publication date
CA1134246A (en) 1982-10-26
ZA80915B (en) 1981-02-25
GB2046312A (en) 1980-11-12
AU531900B2 (en) 1983-09-08
AU5580480A (en) 1980-08-28
EP0015021A1 (de) 1980-09-03
JPS55131177A (en) 1980-10-11
ES488871A0 (es) 1981-11-01
IT1141231B (it) 1986-10-01
EP0015021B1 (de) 1984-10-03
JPS5914113B2 (ja) 1984-04-03
DE2907094A1 (de) 1980-09-04
US4265677A (en) 1981-05-05
DE3069330D1 (en) 1984-11-08
IT8020102A0 (it) 1980-02-22

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