CH415230A - Process for forming phosphate coatings on metal surfaces - Google Patents

Process for forming phosphate coatings on metal surfaces

Info

Publication number
CH415230A
CH415230A CH993963A CH993963A CH415230A CH 415230 A CH415230 A CH 415230A CH 993963 A CH993963 A CH 993963A CH 993963 A CH993963 A CH 993963A CH 415230 A CH415230 A CH 415230A
Authority
CH
Switzerland
Prior art keywords
metal surfaces
phosphate coatings
forming phosphate
forming
coatings
Prior art date
Application number
CH993963A
Other languages
French (fr)
Inventor
J Nelson Henry
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 CH415230A publication Critical patent/CH415230A/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
    • C23C22/17—Orthophosphates containing zinc cations containing also organic acids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture

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)
CH993963A 1962-11-13 1963-08-12 Process for forming phosphate coatings on metal surfaces CH415230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US237340A US3268367A (en) 1962-11-13 1962-11-13 Corrosion resistant phosphate coating and method for producing same

Publications (1)

Publication Number Publication Date
CH415230A true CH415230A (en) 1966-06-15

Family

ID=22893314

Family Applications (1)

Application Number Title Priority Date Filing Date
CH993963A CH415230A (en) 1962-11-13 1963-08-12 Process for forming phosphate coatings on metal surfaces

Country Status (7)

Country Link
US (1) US3268367A (en)
BE (1) BE635970A (en)
CH (1) CH415230A (en)
ES (1) ES291147A1 (en)
FR (1) FR1362202A (en)
GB (1) GB987203A (en)
SE (1) SE371216B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458364A (en) * 1968-05-01 1969-07-29 Lubrizol Corp Method for phosphating ferrous metals
JPS5140342A (en) * 1974-10-04 1976-04-05 Nippon Packaging Kk Tetsukonokaseishoriho
US4220485A (en) * 1978-12-14 1980-09-02 Calgon Corporation Process for sealing phosphatized metal components
FR2531457A1 (en) * 1982-08-03 1984-02-10 Roquette Freres SOLUTION AND PROCESS FOR THE CHEMICAL CONVERSION OF METAL SUBSTRATES
FR2569203B1 (en) * 1984-08-16 1989-12-22 Produits Ind Cie Fse PROCESS FOR THE TREATMENT BY CHEMICAL CONVERSION OF SUBSTRATES IN ZINC OR IN ONE OF ITS ALLOYS, CONCENTRATE AND BATH USED FOR THE IMPLEMENTATION OF THIS PROCESS
DE3712339A1 (en) * 1987-04-11 1988-10-20 Metallgesellschaft Ag METHOD FOR PHOSPHATIZING BEFORE ELECTROPLATING
DE3800834A1 (en) * 1988-01-14 1989-07-27 Henkel Kgaa METHOD AND MEANS FOR SIMULTANEOUS SLICING, CLEANING AND PASSIVATING OF METALLIC WORKSTUFFS
FR2654440B1 (en) * 1989-11-16 1993-07-30 Produits Ind Cie Fse PROCESS FOR THE CHEMICAL CONVERSION OF METAL SUBSTRATES, BATH USED IN THIS PROCESS AND CONCENTRATE FOR THE PREPARATION OF THE BATH.
FR2672305B1 (en) * 1991-02-05 1994-05-06 Usine Aciers Chatillon Gueugnon PROCESS FOR FORMING AN ADHERENT INSULATING COATING ON A MAGNETIC STEEL SHEET.
CN104357858A (en) * 2014-10-27 2015-02-18 李莹 Steel surface treating agent and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1493012A (en) * 1917-05-10 1924-05-06 Charles E Abraham Rustproofing process and compound
GB738004A (en) * 1952-06-06 1955-10-05 Pyrene Co Ltd Improvements relating to the production of phosphate coatings on metals

Also Published As

Publication number Publication date
SE371216B (en) 1974-11-11
ES291147A1 (en) 1964-01-16
FR1362202A (en) 1964-05-29
US3268367A (en) 1966-08-23
BE635970A (en)
GB987203A (en) 1965-03-24

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