ES2223598T3 - Procedimiento para la aplicacion de capas de fosfato de manganeso. - Google Patents

Procedimiento para la aplicacion de capas de fosfato de manganeso.

Info

Publication number
ES2223598T3
ES2223598T3 ES00972661T ES00972661T ES2223598T3 ES 2223598 T3 ES2223598 T3 ES 2223598T3 ES 00972661 T ES00972661 T ES 00972661T ES 00972661 T ES00972661 T ES 00972661T ES 2223598 T3 ES2223598 T3 ES 2223598T3
Authority
ES
Spain
Prior art keywords
ions
manganese
phosphate
work pieces
phosphating
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
ES00972661T
Other languages
English (en)
Spanish (es)
Inventor
Klaus-Dieter Nittel
Detlev Seifert
Ralf Stickler
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.)
Chemetall GmbH
Original Assignee
Chemetall 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 Chemetall GmbH filed Critical Chemetall GmbH
Application granted granted Critical
Publication of ES2223598T3 publication Critical patent/ES2223598T3/es
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
    • C23C22/07—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
    • 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
    • C23C22/188—Orthophosphates containing manganese cations containing also magnesium 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)
  • Materials For Medical Uses (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ES00972661T 1999-09-30 2000-09-20 Procedimiento para la aplicacion de capas de fosfato de manganeso. Expired - Lifetime ES2223598T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19947232A DE19947232A1 (de) 1999-09-30 1999-09-30 Verfahren zum Aufbringen von Manganphosphatschichten
DE19947232 1999-09-30

Publications (1)

Publication Number Publication Date
ES2223598T3 true ES2223598T3 (es) 2005-03-01

Family

ID=7924098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00972661T Expired - Lifetime ES2223598T3 (es) 1999-09-30 2000-09-20 Procedimiento para la aplicacion de capas de fosfato de manganeso.

Country Status (6)

Country Link
EP (1) EP1230423B1 (de)
AT (1) ATE273404T1 (de)
DE (2) DE19947232A1 (de)
ES (1) ES2223598T3 (de)
PL (1) PL196365B1 (de)
WO (1) WO2001023638A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017207594A1 (de) 2017-05-05 2018-11-08 Federal-Mogul Nürnberg GmbH Thermische Isolierung eines Stahlkolbens mittels einer Mangan-Phosphat- und einer Polysilazan-Schicht
EP4176103A1 (de) * 2020-07-01 2023-05-10 Chemetall GmbH Verbessertes aktivierungsmittel für manganphosphatierungsverfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375468A (en) * 1938-02-04 1945-05-08 Parker Rust Proof Co Phosphate coating of metals
DE1246356B (de) * 1963-07-30 1967-08-03 Metallgesellschaft Ag Verfahren zur Erzeugung von Manganphosphatueberzuegen auf Eisen und Stahl
US3860455A (en) * 1973-03-16 1975-01-14 Oxy Metal Finishing Corp Method for phosphatizing ferrous surfaces
DE3023479A1 (de) * 1980-06-24 1982-01-14 Metallgesellschaft Ag, 6000 Frankfurt Phosphatierverfahren
DE4440300A1 (de) * 1994-11-11 1996-05-15 Metallgesellschaft Ag Verfahren zum Aufbringen von Phosphatüberzügen

Also Published As

Publication number Publication date
EP1230423B1 (de) 2004-08-11
DE50007405D1 (de) 2004-09-16
DE19947232A1 (de) 2001-04-05
PL196365B1 (pl) 2007-12-31
ATE273404T1 (de) 2004-08-15
PL354447A1 (en) 2004-01-12
WO2001023638A1 (de) 2001-04-05
EP1230423A1 (de) 2002-08-14

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