ES2036023T3 - PROCEDURE FOR THE APPLICATION OF PHOSPHATE COATING. - Google Patents

PROCEDURE FOR THE APPLICATION OF PHOSPHATE COATING.

Info

Publication number
ES2036023T3
ES2036023T3 ES198989201936T ES89201936T ES2036023T3 ES 2036023 T3 ES2036023 T3 ES 2036023T3 ES 198989201936 T ES198989201936 T ES 198989201936T ES 89201936 T ES89201936 T ES 89201936T ES 2036023 T3 ES2036023 T3 ES 2036023T3
Authority
ES
Spain
Prior art keywords
procedure
phosphate coating
application
ions
iron
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
Application number
ES198989201936T
Other languages
Spanish (es)
Inventor
Horst Dr. Gehmecker
Dieter Hauffe
Gerhard Muller
Werner Dr. Rausch
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.)
GEA Group AG
Continentale Parker SA
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG, Continentale Parker SA filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2036023T3 publication Critical patent/ES2036023T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C22/364—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
    • 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
    • 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

Abstract

EN UN PROCEDIMIENTO PARA APLICAR UN RECUBRIMIENTO DE FOSFATO SOBRE SUPERFICIES DE ALUMINIO O CINC O SUS ALEACIONES CON AYUDA DE SOLUCIONES DE FOSFATACION TRABAJANDO CON ARREGLO A LA TECNOLOGIA DEL CINC, SE PONE EN CONTACTO CON LA SUPERFICIE LIBRE DE ACIDOS CON UNA SOLUCION DE FOSFATACION QUE CONTIENE UNA CONCENTRACION EN IONES HIERRO (III) DE 1 MG/L Y SE AÑADE POR M (AL CUADRADO) DE SUPERFICIE DE 50 A 2000 MG DE IONES HIERRO (III). LA SOLUCION DE FOSFATACION CONTIENE DE 0,4 A 1,5 G/L DE ZN; 10 A 26 G/L DE P2O5; 0 A 1,3 G/L SI 0 A 1,3 G/L DE MN, 0 A 1,3 G/L DE MG CON UNA RELACION EN PESO DE ZN A P2O5 DE 0,075 A 0,015 G/L Y DE NI, MN O MG A ZN DE 1,5 G/L Y TIENEN DE 2 A 25 G/L DE NO3, 1 A 6 G/L DE CLO3, O,1A 2 G/L DE COMPUESTO NITRO ORGANICO, 0,05 A 0,5 G/L NO 2, 0,02 A 0,1 G/L DEL PEROXIDO O SUS MEZCLAS. EL PROCESO SE REALIZA A UNA TEMPERATURA ENTRE 30 Y 70 C.IN A PROCEDURE FOR APPLYING A PHOSPHATE COATING ON ALUMINUM OR ZINC SURFACES OR THEIR ALLOYS WITH THE AID OF PHOSPHATATION SOLUTIONS WORKING IN ACCORDANCE WITH THE TECHNOLOGY OF CINC, IT IS CONTACTED WITH AN ACID FREE SURFACE WITH A A CONCENTRATION IN IRON (III) IONS OF 1 MG / L AND IS ADDED PER M (TO THE SQUARE) OF SURFACE FROM 50 TO 2000 MG OF IRON (III) IONS. THE PHOSPHATATION SOLUTION CONTAINS 0.4 TO 1.5 G / L OF ZN; 10 TO 26 G / L OF P2O5; 0 TO 1.3 G / L YES 0 TO 1.3 G / L OF MN, 0 TO 1.3 G / L OF MG WITH A WEIGHT RATIO OF ZN TO P2O5 OF 0.075 TO 0.015 G / L AND OF NI, MN OR MG TO ZN OF 1.5 G / L AND HAVE 2 TO 25 G / L OF NO3, 1 TO 6 G / L OF CLO3, OR, 1A 2 G / L OF ORGANIC NITRO COMPOUND, 0.05 TO 0.5 G / L NO 2, 0.02 TO 0.1 G / L OF PEROXIDE OR ITS MIXTURES. THE PROCESS IS PERFORMED AT A TEMPERATURE BETWEEN 30 AND 70 C.

ES198989201936T 1988-11-25 1989-07-22 PROCEDURE FOR THE APPLICATION OF PHOSPHATE COATING. Expired - Lifetime ES2036023T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3839802 1988-11-25

Publications (1)

Publication Number Publication Date
ES2036023T3 true ES2036023T3 (en) 1993-05-01

Family

ID=6367867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989201936T Expired - Lifetime ES2036023T3 (en) 1988-11-25 1989-07-22 PROCEDURE FOR THE APPLICATION OF PHOSPHATE COATING.

Country Status (7)

Country Link
EP (1) EP0370535B1 (en)
JP (1) JP2845246B2 (en)
CA (1) CA1334371C (en)
DD (1) DD299968A5 (en)
DE (1) DE58902702D1 (en)
ES (1) ES2036023T3 (en)
GB (1) GB2226829B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238506A (en) * 1986-09-26 1993-08-24 Chemfil Corporation Phosphate coating composition and method of applying a zinc-nickel-manganese phosphate coating
DE3828676A1 (en) * 1988-08-24 1990-03-01 Metallgesellschaft Ag PHOSPHATING PROCESS
DE3918136A1 (en) * 1989-06-03 1990-12-06 Henkel Kgaa METHOD FOR PRODUCING MANAGE-CONTAINING PHOSPHATE COATINGS ON METAL SURFACES
JPH0525652A (en) * 1990-01-26 1993-02-02 Ppg Ind Inc Method for applying phosphate coating film composition and zinc-nickel-manganese phosphate coating
US5261973A (en) * 1991-07-29 1993-11-16 Henkel Corporation Zinc phosphate conversion coating and process
JPH05306497A (en) 1992-04-30 1993-11-19 Nippondenso Co Ltd Phophatizing chemical conversion treatment
US5645706A (en) * 1992-04-30 1997-07-08 Nippondenso Co., Ltd. Phosphate chemical treatment method
DE4228470A1 (en) * 1992-08-27 1994-03-03 Henkel Kgaa Process for phosphating steel strips galvanized on one side
DE4243214A1 (en) * 1992-12-19 1994-06-23 Metallgesellschaft Ag Process for the production of phosphate coatings
US5797987A (en) * 1995-12-14 1998-08-25 Ppg Industries, Inc. Zinc phosphate conversion coating compositions and process
US5900073A (en) * 1996-12-04 1999-05-04 Henkel Corporation Sludge reducing zinc phosphating process and composition
JP3366826B2 (en) * 1997-04-30 2003-01-14 本田技研工業株式会社 Zinc phosphate treatment agent for aluminum alloy
JP4019723B2 (en) * 2001-02-23 2007-12-12 株式会社デンソー Electrolytic phosphate chemical treatment method
RU2560891C1 (en) * 2014-05-05 2015-08-20 Федеральное государственное унитарное предприятие федеральный научно-производственный центр "Производственное объединение "Старт" им. М.В. Проценко" (ФГУП ФНПЦ "ПО "Старт" им. М.В. Проценко") Method of iron-cobalt alloy phosphating
KR20170134613A (en) * 2015-04-07 2017-12-06 케메탈 게엠베하 Method for treating nickel surface-free phosphate surfaces with metal surfaces
RU2624566C1 (en) * 2016-02-15 2017-07-04 Федеральное государственное унитарное предприятие федеральный научно-производственный центр "Производственное объединение "Старт" им. М.В. Проценко" (ФГУП ФНПЦ "ПО "Старт" им. М.В. Проценко") Method of phosphatory of magnetic-aluminium alloys of type permalloy (versions)
US11124880B2 (en) 2016-04-07 2021-09-21 Chemetall Gmbh Method for nickel-free phosphating metal surfaces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738282A1 (en) * 1977-08-25 1979-03-01 Metallgesellschaft Ag METHOD FOR APPLYING PHOSPHATE
DE2738281A1 (en) * 1977-08-25 1979-03-01 Metallgesellschaft Ag METHOD FOR PHOSPHATING METALS
DE2738283A1 (en) * 1977-08-25 1979-03-01 Metallgesellschaft Ag METHOD FOR PHOSPHATING METALS
US4278477A (en) * 1980-03-19 1981-07-14 Amchem Products, Inc. Metal treatment
US4486241A (en) * 1981-09-17 1984-12-04 Amchem Products, Inc. Composition and process for treating steel
DE3245411A1 (en) * 1982-12-08 1984-07-05 Gerhard Collardin GmbH, 5000 Köln METHOD FOR PHOSPHATING ELECTROLYTICALLY GALVANIZED METAL GOODS
FR2569203B1 (en) * 1984-08-16 1989-12-22 Produits Ind Cie Fse PROCESS FOR THE TREATMENT BY CHEMICAL CONVERSION OF SUBSTRATES IN ZINC OR IN ONE OF ITS ALLOYS, CONCENTRATE AND BATH USED FOR THE IMPLEMENTATION OF THIS PROCESS
JPS63100185A (en) * 1986-10-16 1988-05-02 Nippon Parkerizing Co Ltd Phosphating method

Also Published As

Publication number Publication date
JPH02190478A (en) 1990-07-26
DD299968A5 (en) 1992-05-14
EP0370535A1 (en) 1990-05-30
DE58902702D1 (en) 1992-12-17
EP0370535B1 (en) 1992-11-11
GB8917936D0 (en) 1989-09-20
JP2845246B2 (en) 1999-01-13
GB2226829A (en) 1990-07-11
CA1334371C (en) 1995-02-14
GB2226829B (en) 1993-01-20

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