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FR2339683A1 - Post treatment of zinc (alloy) e.g. galvanised surfaces - avoiding chromating, using phosphoric or phytic acids, tannin or hydrogen peroxide - Google Patents

Post treatment of zinc (alloy) e.g. galvanised surfaces - avoiding chromating, using phosphoric or phytic acids, tannin or hydrogen peroxide

Info

Publication number
FR2339683A1
FR2339683A1 FR7702603A FR7702603A FR2339683A1 FR 2339683 A1 FR2339683 A1 FR 2339683A1 FR 7702603 A FR7702603 A FR 7702603A FR 7702603 A FR7702603 A FR 7702603A FR 2339683 A1 FR2339683 A1 FR 2339683A1
Authority
FR
France
Prior art keywords
chromating
zinc
alloy
post treatment
phosphoric
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.)
Granted
Application number
FR7702603A
Other languages
French (fr)
Other versions
FR2339683B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2339683A1 publication Critical patent/FR2339683A1/en
Application granted granted Critical
Publication of FR2339683B1 publication Critical patent/FR2339683B1/fr
Granted 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Zinc(alloy) surfaces having been treated by chemical conversion are further treated with an aq. soln. contg. 0.02-5 g/l Ti ions and one or more of the following: phosphoric acid, phytic acid, tanninand H2O2 in a concn. of 0.1-10 g/l at a pH of 2-6. Used esp. on a galvanised steel surfaces to be subsequently painted. The post treatment soln. does not contain toxic chromium and can be used in place of chromating or phosphating in the presence of chromium. It thus avoids prodn. of toxic effluent without loss of corrosion resistance by the surface of the metal.
FR7702603A 1976-01-30 1977-01-31 Post treatment of zinc (alloy) e.g. galvanised surfaces - avoiding chromating, using phosphoric or phytic acids, tannin or hydrogen peroxide Granted FR2339683A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP907876A JPS5292836A (en) 1976-01-30 1976-01-30 Zinc or its alloys subjected to chemical conversion

Publications (2)

Publication Number Publication Date
FR2339683A1 true FR2339683A1 (en) 1977-08-26
FR2339683B1 FR2339683B1 (en) 1980-03-07

Family

ID=11710569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702603A Granted FR2339683A1 (en) 1976-01-30 1977-01-31 Post treatment of zinc (alloy) e.g. galvanised surfaces - avoiding chromating, using phosphoric or phytic acids, tannin or hydrogen peroxide

Country Status (8)

Country Link
JP (1) JPS5292836A (en)
AU (1) AU2177377A (en)
BE (1) BE850944A (en)
DE (1) DE2701321A1 (en)
FR (1) FR2339683A1 (en)
IT (1) IT1075265B (en)
NL (1) NL182417C (en)
SE (1) SE440370B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502645A1 (en) * 1981-03-26 1982-10-01 Nippon Paint Co Ltd PROCESS AND COMPOSITION FOR TREATING PHOSPHATE METAL SURFACES
FR2520758A1 (en) * 1982-01-29 1983-08-05 Produits Ind Cie Fse COMPOSITION AND METHOD FOR THE TREATMENT OF PHOSPHATE METAL SURFACES
EP0149720A2 (en) * 1984-01-07 1985-07-31 Gerhard Collardin GmbH Process for after passivating phosphated metal surfaces using titanium and/or manganese and/or cobalt and/or nickel and/or copper cations containing solutions
WO1996030559A1 (en) * 1995-03-29 1996-10-03 Henkel Kommanditgesellschaft Auf Aktien Phosphating process with a metalliferous re-rinsing stage

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160527A (en) * 1977-10-14 1979-12-19 Nippon Packaging Kk Surface treatment for aluminum and alloy thereof
US4187127A (en) * 1978-12-07 1980-02-05 Nihon Parkerizing Co., Ltd. Surface processing solution and surface treatment of aluminum or aluminum alloy substrate
US4298404A (en) * 1979-09-06 1981-11-03 Richardson Chemical Company Chromium-free or low-chromium metal surface passivation
AU592364B2 (en) * 1985-08-29 1990-01-11 Nisshin Steel Company, Ltd. Hot-dipped steel plate and process for its production
DE3815111C1 (en) * 1988-05-04 1989-02-23 Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal, De Treatment agent for vibratory grinding, and vibratory grinding process using this treatment agent
DE4031817A1 (en) * 1990-10-08 1992-04-09 Henkel Kgaa METHOD FOR PASSIVATING POST-TREATMENT OF PHOSPHATED METAL SURFACES
JP3523383B2 (en) * 1995-08-21 2004-04-26 ディップソール株式会社 Liquid rust preventive film composition and method of forming rust preventive film
US6596401B1 (en) 1998-11-10 2003-07-22 C. R. Bard Inc. Silane copolymer compositions containing active agents
JP4471398B2 (en) 2008-06-19 2010-06-02 株式会社サンビックス Rust-proof metal, rust-proof film forming composition, and rust-proof film forming method using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE798243A (en) * 1972-04-24 1973-07-31 Parker Ste Continentale PROCESS FOR APPLYING A COATING RESISTANT TO CORROSION AND TO MOISTURE ON A METAL SURFACE
JPS535622B2 (en) * 1973-02-12 1978-03-01
US3895970A (en) * 1973-06-11 1975-07-22 Pennwalt Corp Sealing rinse for phosphate coatings of metal
JPS5315687B2 (en) * 1973-10-04 1978-05-26

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502645A1 (en) * 1981-03-26 1982-10-01 Nippon Paint Co Ltd PROCESS AND COMPOSITION FOR TREATING PHOSPHATE METAL SURFACES
FR2520758A1 (en) * 1982-01-29 1983-08-05 Produits Ind Cie Fse COMPOSITION AND METHOD FOR THE TREATMENT OF PHOSPHATE METAL SURFACES
EP0085626A1 (en) * 1982-01-29 1983-08-10 Compagnie Francaise De Produits Industriels Composition and process for treating phosphated metallic surfaces
EP0149720A2 (en) * 1984-01-07 1985-07-31 Gerhard Collardin GmbH Process for after passivating phosphated metal surfaces using titanium and/or manganese and/or cobalt and/or nickel and/or copper cations containing solutions
EP0149720A3 (en) * 1984-01-07 1985-08-14 Gerhard Collardin Gmbh Process for after passivating phosphated metal surfaces using titanium and/or manganese and/or cobalt and/or nickel and/or copper cations containing solutions
WO1996030559A1 (en) * 1995-03-29 1996-10-03 Henkel Kommanditgesellschaft Auf Aktien Phosphating process with a metalliferous re-rinsing stage
US6090224A (en) * 1995-03-29 2000-07-18 Henkel Kommanditgesellschaft Auf Aktien Phosphating process with a copper-containing re-rinsing stage
CN1079845C (en) * 1995-03-29 2002-02-27 汉克尔股份两合公司 Phosphating process with metalliferous re-rinsing stage

Also Published As

Publication number Publication date
NL182417C (en) 1988-03-01
AU2177377A (en) 1978-08-03
JPS5628995B2 (en) 1981-07-06
NL182417B (en) 1987-10-01
IT1075265B (en) 1985-04-22
DE2701321A1 (en) 1977-08-04
SE7700951L (en) 1977-07-31
FR2339683B1 (en) 1980-03-07
SE440370B (en) 1985-07-29
DE2701321C2 (en) 1987-06-11
JPS5292836A (en) 1977-08-04
BE850944A (en) 1977-05-16
NL7700909A (en) 1977-08-02

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