ES2002422A6 - Procedimiento para el fosfatado de articulos metalicos zincados electroliticamente - Google Patents

Procedimiento para el fosfatado de articulos metalicos zincados electroliticamente

Info

Publication number
ES2002422A6
ES2002422A6 ES8602645A ES8602645A ES2002422A6 ES 2002422 A6 ES2002422 A6 ES 2002422A6 ES 8602645 A ES8602645 A ES 8602645A ES 8602645 A ES8602645 A ES 8602645A ES 2002422 A6 ES2002422 A6 ES 2002422A6
Authority
ES
Spain
Prior art keywords
metal objects
galvanized metal
electrolytically galvanized
phosphatizing process
zinc
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
ES8602645A
Other languages
English (en)
Inventor
Raschad Mady
Cacilie Daniel
Detlev Hohnhorst
Karl-Heinz Gottwald
Roland Morlock
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.)
Gerhard Collardin GmbH
Original Assignee
Gerhard Collardin GmbH
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 Gerhard Collardin GmbH filed Critical Gerhard Collardin GmbH
Publication of ES2002422A6 publication Critical patent/ES2002422A6/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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

PROCEDIMIENTO PARA EL FOSFATADO DE ARTICULOS METALICOS ZINCADOS ELECTROLITICAMENTE, PREFERENTEMENTE ARTICULOS DE ACERO ZINCADOS ELECTROLITICAMENTE, ESPECIALMENTE DE BANDAS DE ACERO ZINCADAS ELECTROLITICAMENTE, MEDIANTE UN TRATAMIENTO DE CORTA DURACION DE NO SUPERIOR A 5 SEGUNDOS, CON SOLUCIONES ACIDAS DE FOSFATADO QUE PUEDEN CONTENER JUNTO A LOS IONEZ DE ZINC, MANGANESO Y FOSFATO ADEMAS CATIONES METALICOS Y/O ANIONES DE ACIDOS OXIGENADOS CON EFECTO ACELERADOR, CON FORMACION DE CAPAS CONSTITUIDAS PREPONDERANTEMENTE POR FOSFATO DE ZINC CON UNA MASA REFERIDA A LA SUPERFICIE INFERIOR A 2 G/M2, CARACTERIZADO PORQUE SE TRABAJA CON SOLUCIONES ACIDAS DE FOSFATADO, CUYO CONTENIDO EN CATIONES ZINC (ZN2B) SE ENCUENTRA EN EL MARGEN DE 0,1 A 0,8 G/L Y CUYO CONTENIDO EN CATIONES MANGANESO (MN2B) SE ENCUENTRA EN EL MARGEN DE 0,5 A 2,0 G/L, MIENTRAS QUE EL CONTENIDO EN ACIDO LIBRE SE MANTIENE EN EL MARGEN DE 4 A 8 PUNTOS Y LA PROPORCION DEL ACIDO (ACIDO TOTAL/ACIDO LIBRE) SE MANTIENE EN EL MARGEN DE 2,5 A5.
ES8602645A 1985-10-18 1986-10-17 Procedimiento para el fosfatado de articulos metalicos zincados electroliticamente Expired ES2002422A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853537108 DE3537108A1 (de) 1985-10-18 1985-10-18 Verfahren zur phosphatierung elektrolytisch verzinkter metallwaren

Publications (1)

Publication Number Publication Date
ES2002422A6 true ES2002422A6 (es) 1988-08-01

Family

ID=6283862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602645A Expired ES2002422A6 (es) 1985-10-18 1986-10-17 Procedimiento para el fosfatado de articulos metalicos zincados electroliticamente

Country Status (10)

Country Link
US (1) US4762572A (es)
EP (1) EP0219779B1 (es)
JP (1) JPH086183B2 (es)
KR (1) KR930010339B1 (es)
AT (1) ATE70314T1 (es)
AU (1) AU581789B2 (es)
CA (1) CA1240905A (es)
DE (2) DE3537108A1 (es)
ES (1) ES2002422A6 (es)
ZA (1) ZA867903B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927131A1 (de) * 1989-08-17 1991-02-21 Henkel Kgaa Verfahren zur herstellung von manganhaltigen zinkphosphatschichten auf verzinktem stahl
US5118367A (en) * 1989-09-25 1992-06-02 The Goodyear Tire & Rubber Company Process for treating a brass-plated steel wire
JPH05287549A (ja) * 1992-04-03 1993-11-02 Nippon Paint Co Ltd カチオン型電着塗装のための金属表面のリン酸亜鉛処理方法
DE4228470A1 (de) * 1992-08-27 1994-03-03 Henkel Kgaa Verfahren zur Phospatierung von einseitig verzinktem Stahlband
BR9407553A (pt) * 1993-09-17 1996-12-31 Brent Int Plc Processo para preparar uma composiçao de pré-enxaguamento para fosfataçao de superficies de metal uso de uma suspensao formada pelo mesmo composiçao para pré-enxaguamento de superficies de metal e processos para usar a composiçao ou a suspensao e para formar um revestimento de fosfato sobre um substrato de metal
DE19808755A1 (de) 1998-03-02 1999-09-09 Henkel Kgaa Schichtgewichtsteuerung bei Bandphosphatierung
BR0015196A (pt) * 1999-11-04 2002-06-18 Henkel Corp Composição de processamento lìquida aquosa, e, processo para formar um revestimento de conversão de fosfato em um substrato de metal
US20060054248A1 (en) * 2004-09-10 2006-03-16 Straus Martin L Colored trivalent chromate coating for zinc
WO2009017535A2 (en) * 2007-06-07 2009-02-05 Henkel Ag & Co. Kgaa High manganese cobalt-modified zinc phosphate conversion coating
JP4575520B2 (ja) * 2007-08-24 2010-11-04 ポスコ 亜鉛及び亜鉛系合金被膜を有する鋼板用コーティング組成物、これを利用した被膜形成方法、及びこれにより形成された被膜を有する鋼板
DE202011107125U1 (de) * 2011-04-13 2011-11-30 Tata Steel Ijmuiden Bv Warmformbares Band, Blech oder Zuschnitt und warmgeformtes Produkt
CN102864446A (zh) * 2012-10-12 2013-01-09 广西工学院 一种常温磷化液及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526815A (en) * 1939-03-14 1940-09-26 Samuel Thomas Roberts Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling
US3338755A (en) * 1963-09-03 1967-08-29 Hooker Chemical Corp Production of phosphate coatings on metals
GB1257947A (es) * 1968-10-31 1971-12-22
DE2043085C3 (de) * 1970-08-31 1979-03-29 Gerhard Collardin Gmbh, 5000 Koeln Verfahren zum Aufbringen von Zinkphosphatschichten auf elektrolytisch verzinktes Material
DE2100021A1 (de) * 1971-01-02 1972-09-07 Collardin Gmbh Gerhard Verfahren zum Aufbringen von Phos phatschichten auf Stahl, Eisen und Zinkoberflachen
IT1120362B (it) * 1979-05-29 1986-03-19 Fosfa Col S A S Di A Dal Pane Soluzione per la fosfatazione a freddo di superfici metalliche
GB2072225B (en) * 1980-03-21 1983-11-02 Pyrene Chemical Services Ltd Process and composition for coating metal surfaces
DE3101866A1 (de) * 1981-01-22 1982-08-26 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen
JPS57152472A (en) * 1981-03-16 1982-09-20 Nippon Paint Co Ltd Phosphating method for metallic surface for cation type electrodeposition painting
US4486241A (en) * 1981-09-17 1984-12-04 Amchem Products, Inc. Composition and process for treating steel
DE3245411A1 (de) * 1982-12-08 1984-07-05 Gerhard Collardin GmbH, 5000 Köln Verfahren zur phosphatierung elektrolytisch verzinkter metallwaren
DE3378641D1 (en) * 1983-08-22 1989-01-12 Nippon Paint Co Ltd Phosphating metal surfaces
AU1834083A (en) * 1983-08-23 1985-02-28 Nippon Paint Co., Ltd. Process for phosphating metal surfaces
JPS6050175A (ja) * 1983-08-26 1985-03-19 Nippon Paint Co Ltd 亜鉛および亜鉛合金の表面処理浴
US4595424A (en) * 1985-08-26 1986-06-17 Parker Chemical Company Method of forming phosphate coating on zinc

Also Published As

Publication number Publication date
ATE70314T1 (de) 1991-12-15
EP0219779B1 (de) 1991-12-11
KR930010339B1 (ko) 1993-10-16
AU581789B2 (en) 1989-03-02
JPH086183B2 (ja) 1996-01-24
JPS6299478A (ja) 1987-05-08
EP0219779A3 (en) 1988-12-21
KR870004164A (ko) 1987-05-07
US4762572A (en) 1988-08-09
AU6415686A (en) 1987-04-30
DE3537108A1 (de) 1987-04-23
ZA867903B (en) 1987-05-27
CA1240905A (en) 1988-08-23
DE3682865D1 (de) 1992-01-23
EP0219779A2 (de) 1987-04-29

Similar Documents

Publication Publication Date Title
ATE138422T1 (de) Zinkphosphat konversionsüberzugszusammensetzung und verfahren
ES8502483A1 (es) Un procedimiento para fosfatar una superficie metalica
JPS5698481A (en) Aqueous acidic chromate coating solution for treating zinc * alloy thereof or cadmium surface and method
ES8302118A1 (es) Procedimiento para preparar un agente de recubrimiento para su reaccion con superficies de zinc.
ES8302127A1 (es) "procedimiento para fosfatar una superficie metalica basada en hierro o en zinc".
DE59206327D1 (de) Nickelfreie phosphatierverfahren
DE3173781D1 (en) Method of phosphating metals
ES2002422A6 (es) Procedimiento para el fosfatado de articulos metalicos zincados electroliticamente
EP0434358A3 (en) Method for phosphating metal surface with zinc phosphate
DE69108087D1 (de) Phosphatierverfahren für Metalloberflächen zur Herstellung von einem Zinkphosphatüberzug.
CA2039901A1 (en) Process of phosphating metal surfaces using nickel free phosphating solutions
JPS56142872A (en) Composition and method for coating metal surface
ES8305051A1 (es) "procedimiento de aplicar recubrimientos de fosfatacion sobre superficies metalicas".
GB2223239B (en) Phosphating process
ES8305052A1 (es) Metodo para aplicar recubrimientos de fosfato sobre superfi-cies metalicas de hierro y acero
ATE42349T1 (de) Antikorrosive metallkomplex-zusammensetzungen und ihre verwendung.
ES8406564A1 (es) Procedimiento para el fosfatado de productos metalicos cincados electroliticamente
MX9806348A (es) Zincfosfatado con bajos contenidos de cobre y manganeso.
ES8607423A1 (es) Procedimiento para fosfatar una superficie metalica basada en hierro o zinc
TR199801526T2 (xx) Orta s�cakl�kta manganez fosfat d�n��t�rmeyle kaplama bile�imi ve i�lemi.
CA2030126A1 (en) Process for the chemical conversion of metallic substrates, conversion bath adapted to be used in the same process and concentrate adapted for the preparation of the bath
ES2002664A6 (es) Procedimiento mejorado para el activado de superficies metalicas antes de un tratamiento con fostato de zinc
PL239671A1 (en) Method of application of hot-dip coatings of low-cadmium zinc alloy on steel products
MX9801697A (es) Tratamiento de acondicionador de recubrimiento previo para el autodeposito, particularmente sobred substratos recubiertos con aleaciones de acero y de zinc.

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-10-17

FD1A Patent lapsed

Effective date: 20001204