CH231715A - A process for producing protective coatings on metal. - Google Patents

A process for producing protective coatings on metal.

Info

Publication number
CH231715A
CH231715A CH231715DA CH231715A CH 231715 A CH231715 A CH 231715A CH 231715D A CH231715D A CH 231715DA CH 231715 A CH231715 A CH 231715A
Authority
CH
Switzerland
Prior art keywords
metal
protective coatings
producing protective
producing
coatings
Prior art date
Application number
Other languages
French (fr)
Inventor
Parker Societe Continentale
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.)
Filing date
Publication date
Application filed by Parker Ste Continentale filed Critical Parker Ste Continentale
Publication of CH231715A publication Critical patent/CH231715A/en

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
    • C23C22/12—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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH231715D 1938-02-04 1939-02-03 A process for producing protective coatings on metal. CH231715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB231715X 1938-02-04

Publications (1)

Publication Number Publication Date
CH231715A true CH231715A (en) 1944-04-15

Family

ID=10191312

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231715D CH231715A (en) 1938-02-04 1939-02-03 A process for producing protective coatings on metal.

Country Status (5)

Country Link
BE (1) BE432557A (en)
CH (1) CH231715A (en)
DE (1) DE750957C (en)
FR (1) FR849856A (en)
GB (1) GB510684A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL94192C (en) * 1954-05-28
GB823373A (en) * 1955-05-24 1959-11-11 Pyrene Co Ltd Improvements relating to the formation of coatings on metal surfaces
US5234509A (en) * 1984-12-20 1993-08-10 Henkel Corporation Cold deformation process employing improved lubrication coating
CA1257527A (en) * 1984-12-20 1989-07-18 Thomas W. Tull Cold deformation process employing improved lubrication coating
JP3325366B2 (en) * 1993-10-29 2002-09-17 日本パーカライジング株式会社 Chemical conversion treatment liquid composition for magnesium-containing metal, chemical conversion treatment method, and chemical conversion-treated material
DE19634685A1 (en) * 1996-08-28 1998-03-05 Metallgesellschaft Ag Aqueous solution and process for phosphating metallic surfaces
EP1005578B1 (en) 1997-08-06 2002-10-09 Henkel Kommanditgesellschaft auf Aktien Phosphating method accelerated by n-oxides
DE19808440C2 (en) * 1998-02-27 2000-08-24 Metallgesellschaft Ag Aqueous solution and method for phosphating metallic surfaces and use of the solution and method
CN108342723B (en) * 2018-03-19 2020-02-07 常州市春雷浩宇环保科技有限公司 Slag-free accelerator suitable for zinc phosphating solution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926265A (en) * 1930-12-08 1933-09-12 Metal Finishing Res Corp Coating metal with zinc phosphate
US2121520A (en) * 1936-09-24 1938-06-21 Curtin Howe Corp Maintenance of phosphate coating baths

Also Published As

Publication number Publication date
BE432557A (en)
DE750957C (en) 1945-02-03
FR849856A (en) 1939-12-04
GB510684A (en) 1939-08-04

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