BE789593A - Procede de phosphatation de l'acier - Google Patents

Procede de phosphatation de l'acier

Info

Publication number
BE789593A
BE789593A BE789593DA BE789593A BE 789593 A BE789593 A BE 789593A BE 789593D A BE789593D A BE 789593DA BE 789593 A BE789593 A BE 789593A
Authority
BE
Belgium
Prior art keywords
steel
phosphation
phosphation process
steel phosphation
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
A.G. Metallgesellschaft
Original Assignee
Parker Ste Continentale
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.)
Publication date
Publication of BE789593A publication Critical patent/BE789593A/xx

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
    • C23C22/07—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

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)
  • Removal Of Specific Substances (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BE789593D 1972-03-22 Procede de phosphatation de l'acier BE789593A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722213781 DE2213781C3 (de) 1972-03-22 1972-03-22 Verfahren zur Phosphatierung von Stahl

Publications (1)

Publication Number Publication Date
BE789593A true BE789593A (fr) 1973-02-01

Family

ID=5839694

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789593D BE789593A (fr) 1972-03-22 Procede de phosphatation de l'acier

Country Status (10)

Country Link
BE (1) BE789593A (de)
CA (1) CA980220A (de)
CH (1) CH590341A5 (de)
DE (1) DE2213781C3 (de)
ES (1) ES407482A1 (de)
FR (1) FR2176647B1 (de)
GB (1) GB1373897A (de)
IT (1) IT982575B (de)
NL (1) NL173661C (de)
SE (1) SE383537B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724395B1 (fr) * 1994-09-12 1996-11-22 Gec Alsthom Transport Sa Tole magnetique isolee et procede d'isolement de cette tole
DE4440300A1 (de) 1994-11-11 1996-05-15 Metallgesellschaft Ag Verfahren zum Aufbringen von Phosphatüberzügen
US20040221924A1 (en) 1999-09-30 2004-11-11 Klaus-Dieter Nittel Method for applying manganese phosphate layers
DE202006009624U1 (de) * 2006-06-19 2007-10-31 Paatz Viernau Gmbh Verbundstabile Beschichtung
US20110165426A1 (en) * 2008-09-17 2011-07-07 Hoden Seimitsu Kako Kenkyusho Co., Ltd. Aqueous solution for blackening chemical conversion coating of zinc or zinc alloy surface and method of forming blackened anti-corrosion coating film using the aqueous solution for the chemical conversion coating

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746470C (de) * 1935-02-18 1944-07-21 Metallgesellschaft Ag Verfahren zur Auffrischung zinkphosphathaltiger Rostschutzbaeder
FR1073198A (fr) * 1953-03-23 1954-09-20 Solution pour la protection des métaux ferreux
DE1109484B (de) * 1956-02-29 1961-06-22 American Chem Paint Co Manganphosphatueberzuege
DE1246356B (de) * 1963-07-30 1967-08-03 Metallgesellschaft Ag Verfahren zur Erzeugung von Manganphosphatueberzuegen auf Eisen und Stahl
FR1403267A (fr) * 1963-07-30 1965-06-18 Parker Ste Continentale Procédé pour la formation de revêtements de phosphate de manganèse sur le fer et l'acier
DE1521927B1 (de) * 1965-01-25 1970-07-23 J Plaut Fa Verfahrenzur Herstellung von Ueberzügen aus Zinkphosphat auf Gegenständen aus Stahl,Eisen,Zink oder deren Legierungen
DE1521889B1 (de) * 1966-11-30 1972-01-13 Metallgesellschaft Ag Verfahren zur phosphatierung von eisen und stahl

Also Published As

Publication number Publication date
DE2213781A1 (de) 1973-09-27
DE2213781C3 (de) 1983-12-08
NL173661C (nl) 1984-02-16
SE383537B (sv) 1976-03-15
NL173661B (nl) 1983-09-16
FR2176647B1 (de) 1977-06-17
ES407482A1 (es) 1975-11-01
DE2213781B2 (de) 1977-03-17
NL7303791A (de) 1973-09-25
IT982575B (it) 1974-10-21
CA980220A (en) 1975-12-23
CH590341A5 (de) 1977-08-15
FR2176647A1 (de) 1973-11-02
GB1373897A (en) 1974-11-13

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOC. CONTINENTALE PARKER

Effective date: 19921002