GB1083779A - Production of phosphate coatings on metal - Google Patents

Production of phosphate coatings on metal

Info

Publication number
GB1083779A
GB1083779A GB3839765A GB3839765A GB1083779A GB 1083779 A GB1083779 A GB 1083779A GB 3839765 A GB3839765 A GB 3839765A GB 3839765 A GB3839765 A GB 3839765A GB 1083779 A GB1083779 A GB 1083779A
Authority
GB
United Kingdom
Prior art keywords
ammonium
fluoride
accelerator
production
phosphate coatings
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
GB3839765A
Other languages
English (en)
Inventor
Dennis Bryan Freeman
Peter Burden
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.)
Pyrene Co Ltd
Original Assignee
Pyrene Co Ltd
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 Pyrene Co Ltd filed Critical Pyrene Co Ltd
Priority to GB3839765A priority Critical patent/GB1083779A/en
Priority to FR73098A priority patent/FR1489523A/fr
Priority to BE685759D priority patent/BE685759A/xx
Priority to NL6612335A priority patent/NL149549B/xx
Priority to SE1200066A priority patent/SE307717B/xx
Priority to DE19661521884 priority patent/DE1521884B2/de
Priority to ES0330963A priority patent/ES330963A1/es
Publication of GB1083779A publication Critical patent/GB1083779A/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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides

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)
  • Catalysts (AREA)
  • Dental Preparations (AREA)
GB3839765A 1965-09-08 1965-09-08 Production of phosphate coatings on metal Expired GB1083779A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB3839765A GB1083779A (en) 1965-09-08 1965-09-08 Production of phosphate coatings on metal
FR73098A FR1489523A (fr) 1965-09-08 1966-08-16 Procédé de revêtement des métaux par phosphatation
BE685759D BE685759A (xx) 1965-09-08 1966-08-19
NL6612335A NL149549B (nl) 1965-09-08 1966-09-01 Werkwijze voor het bereiden van een fosfateeroplossing, alsmede een werkwijze voor het aanbrengen van een fosfaatlaag op metalen en voorwerpen voorzien van een fosfaatlaag volgens deze werkwijze.
SE1200066A SE307717B (xx) 1965-09-08 1966-09-06
DE19661521884 DE1521884B2 (de) 1965-09-08 1966-09-07 Verfahren zum Aufbringen eines amorphen Phosphatüberzuges auf Oberflächen von Stahl, Zink oder Aluminium
ES0330963A ES330963A1 (es) 1965-09-08 1966-09-07 Procedimiento para el recubrimiento de metales por fosfatacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3839765A GB1083779A (en) 1965-09-08 1965-09-08 Production of phosphate coatings on metal

Publications (1)

Publication Number Publication Date
GB1083779A true GB1083779A (en) 1967-09-20

Family

ID=10403210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3839765A Expired GB1083779A (en) 1965-09-08 1965-09-08 Production of phosphate coatings on metal

Country Status (6)

Country Link
BE (1) BE685759A (xx)
DE (1) DE1521884B2 (xx)
ES (1) ES330963A1 (xx)
GB (1) GB1083779A (xx)
NL (1) NL149549B (xx)
SE (1) SE307717B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089708A (en) * 1975-04-14 1978-05-16 Compagnie Francaise De Produits Industriels Phosphatation of metallic surfaces
US4264378A (en) * 1979-02-14 1981-04-28 Oxy Metal Industries Corporation Chromium-free surface treatment
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017207593A1 (de) * 2017-05-05 2018-11-08 Federal-Mogul Nürnberg GmbH Thermische Isolierung eines Stahlkolbens mittels einer versiegelten amorphen Phosphat-Schicht
DE102017207591A1 (de) * 2017-05-05 2018-11-08 Federal-Mogul Nürnberg GmbH Stahlkolben mit einer Phosphat-Schicht

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089708A (en) * 1975-04-14 1978-05-16 Compagnie Francaise De Produits Industriels Phosphatation of metallic surfaces
US4264378A (en) * 1979-02-14 1981-04-28 Oxy Metal Industries Corporation Chromium-free surface treatment
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds

Also Published As

Publication number Publication date
DE1521884B2 (de) 1975-12-18
DE1521884A1 (de) 1969-10-23
BE685759A (xx) 1967-02-01
ES330963A1 (es) 1967-07-01
NL149549B (nl) 1976-05-17
NL6612335A (xx) 1967-03-09
SE307717B (xx) 1969-01-13

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