GB1012267A - Improvements in or relating to the production of corrosion resistant coatings on ferrous metal articles - Google Patents

Improvements in or relating to the production of corrosion resistant coatings on ferrous metal articles

Info

Publication number
GB1012267A
GB1012267A GB2934861A GB2934861A GB1012267A GB 1012267 A GB1012267 A GB 1012267A GB 2934861 A GB2934861 A GB 2934861A GB 2934861 A GB2934861 A GB 2934861A GB 1012267 A GB1012267 A GB 1012267A
Authority
GB
United Kingdom
Prior art keywords
ferrous metal
chloride
relating
production
corrosion resistant
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
GB2934861A
Inventor
Bertha Sugden Tuttle
Walter Andrejs Vittands
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.)
J N TUTTLE Inc
Original Assignee
J N TUTTLE Inc
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 J N TUTTLE Inc filed Critical J N TUTTLE Inc
Priority to GB2934861A priority Critical patent/GB1012267A/en
Publication of GB1012267A publication Critical patent/GB1012267A/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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
  • Paints Or Removers (AREA)
  • Chemically Coating (AREA)

Abstract

A ferrous metal article having an insoluble manganese phosphate coating thereon is treated with an acidic aqueous solution of a stannous salt, e.g. the chloride, in the presence of metallic lead suspended therein. The solution may initially contain also a lead salt such as lead chloride in amount from 0.2-100% of the weight of the stannous salt present. A preferred range of concentrations of stannous chloride is 10-500 grams of SnCl2.2H2O per litre. The solution may also contain a water-soluble polyhydroxy aliphatic acid or the lactone thereof, e.g. tartaric acid in amount of 0.5 grams per litre.
GB2934861A 1961-08-15 1961-08-15 Improvements in or relating to the production of corrosion resistant coatings on ferrous metal articles Expired GB1012267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2934861A GB1012267A (en) 1961-08-15 1961-08-15 Improvements in or relating to the production of corrosion resistant coatings on ferrous metal articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2934861A GB1012267A (en) 1961-08-15 1961-08-15 Improvements in or relating to the production of corrosion resistant coatings on ferrous metal articles

Publications (1)

Publication Number Publication Date
GB1012267A true GB1012267A (en) 1965-12-08

Family

ID=10290115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2934861A Expired GB1012267A (en) 1961-08-15 1961-08-15 Improvements in or relating to the production of corrosion resistant coatings on ferrous metal articles

Country Status (1)

Country Link
GB (1) GB1012267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210900A (en) * 1987-10-13 1989-06-21 Nihon Parkerizing Phosphate coatings on metals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210900A (en) * 1987-10-13 1989-06-21 Nihon Parkerizing Phosphate coatings on metals
GB2210900B (en) * 1987-10-13 1991-11-20 Nihon Parkerizing Compositions and processes for forming phosphate coatings on metals

Similar Documents

Publication Publication Date Title
GB564521A (en) Improved method of producing corrosion resistant phosphate coatings on metal and alloy metal surfaces
GB1257947A (en)
DE3378481D1 (en) Process for phosphatizing zinc-electroplated metal objects
GB1522248A (en) Method of inhibiting rusting of sponge iron
GB891910A (en) Improvements in or relating to the application of chemically-bonded coatings to the surface of aluminium
GB1012267A (en) Improvements in or relating to the production of corrosion resistant coatings on ferrous metal articles
GB1084017A (en) Pretreating process for phosphate-treating steel sheets or plated steel sheets
GB1112877A (en) Improvements in or relating to the production of phosphate coatings on metal surfaces
GB932987A (en) Improvements relating to the phosphate-coating of metals
GB866377A (en) Improvements relating to the production of phosphate coatings on metals
GB944419A (en) Process for applying firmly adhering phosphate coatings to metal surfaces in the presence of aluminium
GB712922A (en) Improvements in method of and material for treating metal surfaces to improve corrosion-resistance and paint-bonding ability
GB604325A (en) Improvements relating to the production of phosphate coatings ferrous surfaces
GB672367A (en) Improvements in or relating to the production of phosphate coatings on metals
GB739132A (en) Improvements in the formation of coatings on metallic surfaces
GB738004A (en) Improvements relating to the production of phosphate coatings on metals
FR2426097A1 (en) METHOD AND COMPOSITION FOR THE FORMATION OF PROTECTIVE COATINGS ON ZINC SURFACES, AND OBJECTS THUS PROTECTED
GB648888A (en) Improvements in the production of phosphate coatings on metal surfaces
GB794294A (en) Process for the production of oxalate coatings on ferrous metals
GB996418A (en) Improvements relating to the phosphate coating of metals
GB2003191A (en) Metal phosphating process
GB1520026A (en) Processes for providing protective coatings on metal surfaces
GB917284A (en) A method of treating phosphate-coated surfaces
GB694454A (en) Improvements relating to the production of phosphate coatings on ferrous surfaces
GB673638A (en) Improvements relating to the formation of phosphate coatings on metal surfaces