IT944569B - Procedimento per applicare strati fosfatici su superfici di acciaio di ferro e di zinco - Google Patents

Procedimento per applicare strati fosfatici su superfici di acciaio di ferro e di zinco

Info

Publication number
IT944569B
IT944569B IT33126/71A IT3312671A IT944569B IT 944569 B IT944569 B IT 944569B IT 33126/71 A IT33126/71 A IT 33126/71A IT 3312671 A IT3312671 A IT 3312671A IT 944569 B IT944569 B IT 944569B
Authority
IT
Italy
Prior art keywords
phosphatic
iron
layers
procedure
applying
Prior art date
Application number
IT33126/71A
Other languages
English (en)
Italian (it)
Original Assignee
Collardin Gmbh Gerhard
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 Collardin Gmbh Gerhard filed Critical Collardin Gmbh Gerhard
Application granted granted Critical
Publication of IT944569B publication Critical patent/IT944569B/it

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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT33126/71A 1971-01-02 1971-12-30 Procedimento per applicare strati fosfatici su superfici di acciaio di ferro e di zinco IT944569B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712100021 DE2100021A1 (de) 1971-01-02 1971-01-02 Verfahren zum Aufbringen von Phos phatschichten auf Stahl, Eisen und Zinkoberflachen

Publications (1)

Publication Number Publication Date
IT944569B true IT944569B (it) 1973-04-20

Family

ID=5795086

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33126/71A IT944569B (it) 1971-01-02 1971-12-30 Procedimento per applicare strati fosfatici su superfici di acciaio di ferro e di zinco

Country Status (8)

Country Link
US (1) US3810792A (tr)
DE (1) DE2100021A1 (tr)
FR (1) FR2120141B1 (tr)
GB (1) GB1373129A (tr)
IT (1) IT944569B (tr)
SE (1) SE373882B (tr)
SU (1) SU426375A3 (tr)
TR (1) TR17896A (tr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108690A (en) * 1976-04-05 1978-08-22 Amchem Products, Inc. Method for producing an amorphous, light weight calcium phosphate coating on ferrous metal surfaces
JPS5339945A (en) * 1976-09-25 1978-04-12 Nippon Packaging Kk Surface treatment of zinc or zinc alloy
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
DE3101866A1 (de) * 1981-01-22 1982-08-26 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen
US4486241A (en) * 1981-09-17 1984-12-04 Amchem Products, Inc. Composition and process for treating steel
US4681641A (en) * 1982-07-12 1987-07-21 Ford Motor Company Alkaline resistant phosphate conversion coatings
BR8208086A (pt) * 1982-07-12 1984-07-17 Ford Motor Co Processo para aumentar a resistencia a dissolucao alcalina de um revestimento de conversao de fosfato em um substrato de metal corrosivel,processo para revestir uma pelicula de fosfato sobre a superficie de um artigo de metal limpo por alcali,processo para aplicacao de um sistema de revestimento resistente a corrosao,e produto resultante
DE3245411A1 (de) * 1982-12-08 1984-07-05 Gerhard Collardin GmbH, 5000 Köln Verfahren zur phosphatierung elektrolytisch verzinkter metallwaren
GB8329250D0 (en) * 1983-11-02 1983-12-07 Pyrene Chemical Services Ltd Phosphating processes
WO1985003089A1 (en) * 1984-01-06 1985-07-18 Ford Motor Company Alkaline resistance phosphate conversion coatings
US4713121A (en) * 1985-05-16 1987-12-15 Parker Chemical Company Alkaline resistant phosphate conversion coatings
US4722753A (en) * 1985-05-16 1988-02-02 Parker Chemical Company Alkaline resistant phosphate conversion coatings
DE3537108A1 (de) * 1985-10-18 1987-04-23 Collardin Gmbh Gerhard Verfahren zur phosphatierung elektrolytisch verzinkter metallwaren
GB8527833D0 (en) * 1985-11-12 1985-12-18 Pyrene Chemicals Services Ltd Phosphate coating of metals
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
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds
WO1994002661A1 (en) * 1992-07-20 1994-02-03 Henkel Corporation Process for treating steel to minimize filiform corrosion
CA2437990C (en) * 2000-12-04 2007-05-08 Jfe Steel Corporation Zinc-base plated steel sheet and method for manufacturing same
US7514153B1 (en) 2005-03-03 2009-04-07 The United States Of America As Represented By The Secretary Of The Navy Method for deposition of steel protective coating
BRPI0811201A2 (pt) * 2007-06-07 2014-10-29 Henkel Ag & Co Kgaa Composição de matéria líquida útil para a formação de um revestimento de conversão de fosfato sobre um substrato metálico, processo para a produção de um revestimento de conversão de fosfato sobre um substrato metálico, e, artigo de fabricação.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312855A (en) * 1940-09-07 1943-03-02 Parker Rust Proof Co Method of coating aluminum
FR1451329A (fr) * 1964-06-29 1966-01-07 Parker Ste Continentale Procédé perfectionné de revêtement de surfaces métalliques

Also Published As

Publication number Publication date
SU426375A3 (ru) 1974-04-30
FR2120141A1 (tr) 1972-08-11
TR17896A (tr) 1976-11-01
US3810792A (en) 1974-05-14
DE2100021A1 (de) 1972-09-07
FR2120141B1 (tr) 1974-09-27
GB1373129A (en) 1974-11-06
SE373882B (tr) 1975-02-17

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