ES291147A1 - Perfected procedure for the formation of fosfated coatings on metal surfaces (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected procedure for the formation of fosfated coatings on metal surfaces (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES291147A1
ES291147A1 ES291147A ES291147A ES291147A1 ES 291147 A1 ES291147 A1 ES 291147A1 ES 291147 A ES291147 A ES 291147A ES 291147 A ES291147 A ES 291147A ES 291147 A1 ES291147 A1 ES 291147A1
Authority
ES
Spain
Prior art keywords
coatings
translation
formation
machine
around
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
Application number
ES291147A
Other languages
Spanish (es)
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.)
CONTINENTALE PARKER
Original Assignee
CONTINENTALE PARKER
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 CONTINENTALE PARKER filed Critical CONTINENTALE PARKER
Publication of ES291147A1 publication Critical patent/ES291147A1/en
Expired 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
    • C23C22/12—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)

Abstract

Improved process for the formation of phosphatic coatings on metal surfaces, characterized in that the surface to be treated is immersed in a solution containing 0.1 to 2% around zinc, 0.3 to 4% around PO4 ion, 0.1 to 1% around iron and 0.122 to 2% around at least one saturated polycarboxylic aliphatic acid containing from 2 to 6 carbon atoms, the carbon atom adjacent to at least one carboxyl group being replaced by a radical hydroxyl, amino, or carboxy and why the surface is maintained in the solution until a corrosion-resistant coating is formed on said surface. (Machine-translation by Google Translate, not legally binding)
ES291147A 1962-11-13 1963-08-26 Perfected procedure for the formation of fosfated coatings on metal surfaces (Machine-translation by Google Translate, not legally binding) Expired ES291147A1 (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
ES291147A1 true ES291147A1 (en) 1964-01-16

Family

ID=22893314

Family Applications (1)

Application Number Title Priority Date Filing Date
ES291147A Expired ES291147A1 (en) 1962-11-13 1963-08-26 Perfected procedure for the formation of fosfated coatings on metal surfaces (Machine-translation by Google Translate, not legally binding)

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
US3268367A (en) 1966-08-23
BE635970A (en)
SE371216B (en) 1974-11-11
CH415230A (en) 1966-06-15
FR1362202A (en) 1964-05-29
GB987203A (en) 1965-03-24

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